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cleaned, but
LINESET LEAKS
By that I mean the tubing and not the connections. So far I have replaced 10 linesets (20 individual lines) and have many more pending. These lines were manufactured in 2014, 15, and 16. It takes 2 to 3 years for the leaks to show up. I am an infrequent visitor, but have posted on this site in the past and am aware it is more orientedtowards
SUMMER/WINTER HOT WATER HOOKUP Just bought a home with an oil burner with a summer/winter hookup. I am not familiar with that type of system. The house does not have a separate hot water heater, so the oil furnace provides the hot water. I am not sure how to switch the system to just hot water only. Currently there are some baseboards that get heat. HOW TO CHOOSE BETWEEN 3 PROPOSED BOILERS 2. IBC HC 20-125 (From what I understand, these boilers are a bit less common in Canada but there is a market for them and they are good but there might be an issue gettings parts if necessary). 3. Lochinvar Noble Fir Tube Combi (This company does not RINNAI TANKLESS WATER HEATER NOT PROVIDING HOT WATER Once you get flow, push and hold down the down arrow on control for 2 seconds, after 2 seconds with the down arrow still down, press the on/off button for a moments and release both. 01 should pop up and then the GPM's, there is no decimal point, CO DETECTORS WITH BOILER SHUTOFF? Burgler alarms with fire zone have them in "low" and "high" temp trips. High is commonly used in hot ambient , like attic. Seen some with 135 deg F or 194 deg trip points. They are typically signal level (low voltage and current) switches, so need a relay (low draw coil) and low voltage transformer. LENNOX MODEL NUMBERS...............................(STARCH Lennox model numbers 14= 1 ton 21= 1-1/2 ton 26= 2 ton 31= 2-1/2 ton 41= 3 ton 46= 3-1/2 ton 51= 4 ton 65= 5 ton So, your unit is a two ton model. The HS stands for high side, HP for heat pump. HEATING HELP #1 ONLINE RESOURCE FOR HEATING ANSWERSBLOGFIND A CONTRACTORSYSTEMS HELP CENTERMUSEUMTHE WALLSTORE Heating Help is the #1 Online Resource for Heating Answers. Find the answers to all your questions about heating systems, both old and new! HEATING HELP: THE WALLMAIN SITESTOREDISCUSSIONSACTIVITYBEST OFSIGN IN The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. HEATING HELP: THE WALL The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. TRANE AIR HANDLERS LEAKING WATER July 2020. in A-C, Heat Pumps & Refrigeration. We are having an issue with the Trane TWE (the odyssey model) air handler. 7.5 and 10 ton models. The issue is the water is falling directly down off of the evaporator coil, rather then following the coil down and into the drain pan. I know this Normally means that the coil needs to becleaned, but
LINESET LEAKS
By that I mean the tubing and not the connections. So far I have replaced 10 linesets (20 individual lines) and have many more pending. These lines were manufactured in 2014, 15, and 16. It takes 2 to 3 years for the leaks to show up. I am an infrequent visitor, but have posted on this site in the past and am aware it is more orientedtowards
SUMMER/WINTER HOT WATER HOOKUP Just bought a home with an oil burner with a summer/winter hookup. I am not familiar with that type of system. The house does not have a separate hot water heater, so the oil furnace provides the hot water. I am not sure how to switch the system to just hot water only. Currently there are some baseboards that get heat. HOW TO CHOOSE BETWEEN 3 PROPOSED BOILERS 2. IBC HC 20-125 (From what I understand, these boilers are a bit less common in Canada but there is a market for them and they are good but there might be an issue gettings parts if necessary). 3. Lochinvar Noble Fir Tube Combi (This company does not RINNAI TANKLESS WATER HEATER NOT PROVIDING HOT WATER Once you get flow, push and hold down the down arrow on control for 2 seconds, after 2 seconds with the down arrow still down, press the on/off button for a moments and release both. 01 should pop up and then the GPM's, there is no decimal point, CO DETECTORS WITH BOILER SHUTOFF? Burgler alarms with fire zone have them in "low" and "high" temp trips. High is commonly used in hot ambient , like attic. Seen some with 135 deg F or 194 deg trip points. They are typically signal level (low voltage and current) switches, so need a relay (low draw coil) and low voltage transformer. LENNOX MODEL NUMBERS...............................(STARCH Lennox model numbers 14= 1 ton 21= 1-1/2 ton 26= 2 ton 31= 2-1/2 ton 41= 3 ton 46= 3-1/2 ton 51= 4 ton 65= 5 ton So, your unit is a two ton model. The HS stands for high side, HP for heat pump. HEATING HELP #1 ONLINE RESOURCE FOR HEATING ANSWERS Heating Help is the #1 Online Resource for Heating Answers. Find the answers to all your questions about heating systems, both old and new! LOOP HOT WATER HEATING SYSTEMS A loop system is the simplest method of heating with hot water. Each zone consists of a single loop made up of the pipe and the radiators. Watch the video here. HOW TO MANAGE RADIANT AND FORCED HEATING Hi, new user. We have just purchased a house that has radiant and forced air. On grade slab with radiant, second floor radiant on joists with a separate zoneHTP UFT PROBLEM
If you install the HTP UFT boilers, here are some common parts you may wish to keep locally for emergency repairs for the UFT80 thru UFT140 models.. 7855P-262 $15 Air Pressure Switch. 7855P-007 $58 Ignition Transformer. 7855P-092 $29 Exhaust Temperature Sensor. 7855P CARRIER INFINITY THERMAL LOCKOUT LOW/HIGH STAGE Carrier Infinity central AC system installed in 2006. Has worked flawlessly until last night. Model# 38TDB036-301. Yearly filter changes (MERV13); both sets of coils clear. I'm getting constant thermal lockouts on both high and low stages. Power cycled unit via circuit breakers several times. This allows the unit to start after a7 minute delay
LIFESPAN OF A GRUNDFOS CIRCULATOR mid 80s grundfos ups20-42. still running, quiet as day 1. it's been running 24/7 as a DHW recirc pump, no strainer.. that's about 280,000 hours of uptime. 2016-11-28 15.09.48.jpg 5.5M. 84-HIGH PRESSURE LOCKOUT 4 HOURS 84-HIGH PRESSURE LOCKOUT 4 HOURS. I have an Infinity 96 Heat pump / gas furnace. Temps have been mild here in NC but anyway, I received the 84-HIGH PRESSURE LOCKOUT 4 HOURS message. I checked my coils outside and they were very clean, I changed all my filters which weren't too bad and re-set my system. Not sure what else to check. BRADFORD WHITE BRUTE FT BOILER Hello. I am needing to replace old Weil McClain Boiler in my 1500 sqft condo. I live in Vermont. I was planning on installing a Bosch Greenstar combi unit and just got a call from my plumber saying that he thinks the Bradford White Brute FT 140 would be a better option. SOLDERED COPPER PIPES VS CRIMP PIPE CONNECTIONS, WHICH Soldering dates back 5000 years or so. Egyptians used copper pipe somewhere around 2100 BC. I think the 1940 were about when soldered copper became the go to connection. The o-ring connection in press copper, probably a 20- 25 year track record in the US. 1989 is when Viega developed press technology. Time will tell. VENT PIPE TO CHIMNEY CONNECTION The boiler was installed squeezed up against the chimney, with only enough room for two 90's to get it into what looks to be an old 8-inch opening repurposed for the 6-inch vent pipe. The cement is all broken and loose around where the 6-inch receiving collar was cemented into the 8-inch opening. The cement around the 8-inch section isn't too HEATING HELP: THE WALLMAIN SITESTOREDISCUSSIONSACTIVITYBEST OFSIGN IN The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. TRANE AIR HANDLERS LEAKING WATER July 2020. in A-C, Heat Pumps & Refrigeration. We are having an issue with the Trane TWE (the odyssey model) air handler. 7.5 and 10 ton models. The issue is the water is falling directly down off of the evaporator coil, rather then following the coil down and into the drain pan. I know this Normally means that the coil needs to becleaned, but
THE MAIN WALL
Got a general heating question, or a comment to make? Just want to chat with friends? This is the place. « 1 2 3 4 5 6 7 1636 »GAS METER SIZE??
The pressure drop would increase above the standard .5" of wc, gas pressure in the house would have a very slight drop. The last one I did was adding a large pool heater that needed 250,000btus. The gas utility upsized the meter. Not sure the next size around 500-600cfh Ithink. 0.
SUMMER/WINTER HOT WATER HOOKUP Just bought a home with an oil burner with a summer/winter hookup. I am not familiar with that type of system. The house does not have a separate hot water heater, so the oil furnace provides the hot water. I am not sure how to switch the system to just hot water only. Currently there are some baseboards that get heat. RINNAI TANKLESS WATER HEATER NOT PROVIDING HOT WATER Once you get flow, push and hold down the down arrow on control for 2 seconds, after 2 seconds with the down arrow still down, press the on/off button for a moments and release both. 01 should pop up and then the GPM's, there is no decimal point,HTP UFT PROBLEM
If you install the HTP UFT boilers, here are some common parts you may wish to keep locally for emergency repairs for the UFT80 thru UFT140 models.. 7855P-262 $15 Air Pressure Switch. 7855P-007 $58 Ignition Transformer. 7855P-092 $29 Exhaust Temperature Sensor. 7855P OPINIONS WEILMCLAIN GV90 SERIES BOILERS? Here are my reasons for liking this series: -Cast Iron Boiler. -Less complicated than computerized SS heat exchanger. Doing the install my self I will not have manufacturers warranty to cover complicated circuit boards that are prone to fail on top efficiency models. -Direct Vent and exhaust side discharge from house. DUCTLESS LINE SET MINIMUM LENGTH LG LS090HSV4 minimum line set length is 6.6ft. Terry O. 1. Jack Member Posts: 1,045. May 2018. When the first inverters came out we were told that the line set had to be about 12 ft for the smaller units and 18k and above 16'. Originally we were told it was a noise transmissionissue.
LENNOX MODEL NUMBERS...............................(STARCH Lennox model numbers 14= 1 ton 21= 1-1/2 ton 26= 2 ton 31= 2-1/2 ton 41= 3 ton 46= 3-1/2 ton 51= 4 ton 65= 5 ton So, your unit is a two ton model. The HS stands for high side, HP for heat pump. HEATING HELP: THE WALLMAIN SITESTOREDISCUSSIONSACTIVITYBEST OFSIGN IN The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. TRANE AIR HANDLERS LEAKING WATER July 2020. in A-C, Heat Pumps & Refrigeration. We are having an issue with the Trane TWE (the odyssey model) air handler. 7.5 and 10 ton models. The issue is the water is falling directly down off of the evaporator coil, rather then following the coil down and into the drain pan. I know this Normally means that the coil needs to becleaned, but
THE MAIN WALL
Got a general heating question, or a comment to make? Just want to chat with friends? This is the place. « 1 2 3 4 5 6 7 1636 »GAS METER SIZE??
The pressure drop would increase above the standard .5" of wc, gas pressure in the house would have a very slight drop. The last one I did was adding a large pool heater that needed 250,000btus. The gas utility upsized the meter. Not sure the next size around 500-600cfh Ithink. 0.
SUMMER/WINTER HOT WATER HOOKUP Just bought a home with an oil burner with a summer/winter hookup. I am not familiar with that type of system. The house does not have a separate hot water heater, so the oil furnace provides the hot water. I am not sure how to switch the system to just hot water only. Currently there are some baseboards that get heat. RINNAI TANKLESS WATER HEATER NOT PROVIDING HOT WATER Once you get flow, push and hold down the down arrow on control for 2 seconds, after 2 seconds with the down arrow still down, press the on/off button for a moments and release both. 01 should pop up and then the GPM's, there is no decimal point,HTP UFT PROBLEM
If you install the HTP UFT boilers, here are some common parts you may wish to keep locally for emergency repairs for the UFT80 thru UFT140 models.. 7855P-262 $15 Air Pressure Switch. 7855P-007 $58 Ignition Transformer. 7855P-092 $29 Exhaust Temperature Sensor. 7855P OPINIONS WEILMCLAIN GV90 SERIES BOILERS? Here are my reasons for liking this series: -Cast Iron Boiler. -Less complicated than computerized SS heat exchanger. Doing the install my self I will not have manufacturers warranty to cover complicated circuit boards that are prone to fail on top efficiency models. -Direct Vent and exhaust side discharge from house. DUCTLESS LINE SET MINIMUM LENGTH LG LS090HSV4 minimum line set length is 6.6ft. Terry O. 1. Jack Member Posts: 1,045. May 2018. When the first inverters came out we were told that the line set had to be about 12 ft for the smaller units and 18k and above 16'. Originally we were told it was a noise transmissionissue.
LENNOX MODEL NUMBERS...............................(STARCH Lennox model numbers 14= 1 ton 21= 1-1/2 ton 26= 2 ton 31= 2-1/2 ton 41= 3 ton 46= 3-1/2 ton 51= 4 ton 65= 5 ton So, your unit is a two ton model. The HS stands for high side, HP for heat pump. HEATING HELP #1 ONLINE RESOURCE FOR HEATING ANSWERS Heating Help is the #1 Online Resource for Heating Answers. Find the answers to all your questions about heating systems, both old and new!RADIANT HEATING
This is the place to ask questions (or answer them) that are specifically about radiant heating systems of all types, sizes and flavors. « 1 2 3 4 5 6 7 87 »BANGING ZONE VALVES
As it does, it trips the end switch and stops the circulator. Standard stuff. The banging begins when two zones are calling at the same time and then one zone valve decides to close while the other is still open. As the valve closes on its springs the other valve keeps the circulator running because it still needs water.HTP UFT PROBLEM
If you install the HTP UFT boilers, here are some common parts you may wish to keep locally for emergency repairs for the UFT80 thru UFT140 models.. 7855P-262 $15 Air Pressure Switch. 7855P-007 $58 Ignition Transformer. 7855P-092 $29 Exhaust Temperature Sensor. 7855PTHE MAIN WALL
Got a general heating question, or a comment to make? Just want to chat with friends? This is the place. « 1 2 3 4 5 6 7 1636 » ELECTRICAL WIRING OF EMERGENCY SHUT OFF SWITCHES It is fairly common to have two switches to shut a boiler down, One typically at the boiler, the other usually at the top of the stairs or somewhere else. You need a three way switch so that either switch can function (on and Off) independent of the other. Your wiring diagrams are correct. Good job. DUCTLESS LINE SET MINIMUM LENGTH LG LS090HSV4 minimum line set length is 6.6ft. Terry O. 1. Jack Member Posts: 1,045. May 2018. When the first inverters came out we were told that the line set had to be about 12 ft for the smaller units and 18k and above 16'. Originally we were told it was a noise transmissionissue.
TANKLESS WATER HEATER DISTANCE TO DRYER VENT? It’s > 12 inches from grade and > 12 inches from inside corner but I can’t find natural gas code details on direct venting gas appliance distances from dryer vents (if any such requirements exist). Distance from dryer vent to exhaust is 6 inches. Dryer vent to air intake is 18 inches. I’d hate to start a kitchen remodel and get halted on TURNING OFF WATER SUPPLY BUT LEAVING THE BOILER ON Observe it for a few weeks after you turn it off make sure the pressure is staying the same. If the system doesn’t leak leave it off. That way if it does leak the only water you leak is what’s in the system. However the boiler will dry fire if it does happen toleak, not good. a
HOW LONG SHOULD A BOILER LAST? I've been in my house since 1992 (it was built in 1928). In 1993 I had to replace the boiler which was about 16-18 years old, based on what the previous owner said. It was rotted out and leaking. The plumber who installed that boiler told me that the water in the area (Bergen County, NJ) tended to shorten the life of boilers. He installed my new boiler using copper piping, BTW, rather than HEATING HELP: THE WALLMAIN SITESTOREDISCUSSIONSACTIVITYBEST OFSIGN IN The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. TRANE AIR HANDLERS LEAKING WATER July 2020. in A-C, Heat Pumps & Refrigeration. We are having an issue with the Trane TWE (the odyssey model) air handler. 7.5 and 10 ton models. The issue is the water is falling directly down off of the evaporator coil, rather then following the coil down and into the drain pan. I know this Normally means that the coil needs to becleaned, but
THE MAIN WALL
Got a general heating question, or a comment to make? Just want to chat with friends? This is the place. « 1 2 3 4 5 6 7 1636 »GAS METER SIZE??
The pressure drop would increase above the standard .5" of wc, gas pressure in the house would have a very slight drop. The last one I did was adding a large pool heater that needed 250,000btus. The gas utility upsized the meter. Not sure the next size around 500-600cfh Ithink. 0.
SUMMER/WINTER HOT WATER HOOKUP Just bought a home with an oil burner with a summer/winter hookup. I am not familiar with that type of system. The house does not have a separate hot water heater, so the oil furnace provides the hot water. I am not sure how to switch the system to just hot water only. Currently there are some baseboards that get heat. RINNAI TANKLESS WATER HEATER NOT PROVIDING HOT WATER Once you get flow, push and hold down the down arrow on control for 2 seconds, after 2 seconds with the down arrow still down, press the on/off button for a moments and release both. 01 should pop up and then the GPM's, there is no decimal point,HTP UFT PROBLEM
If you install the HTP UFT boilers, here are some common parts you may wish to keep locally for emergency repairs for the UFT80 thru UFT140 models.. 7855P-262 $15 Air Pressure Switch. 7855P-007 $58 Ignition Transformer. 7855P-092 $29 Exhaust Temperature Sensor. 7855P OPINIONS WEILMCLAIN GV90 SERIES BOILERS? Here are my reasons for liking this series: -Cast Iron Boiler. -Less complicated than computerized SS heat exchanger. Doing the install my self I will not have manufacturers warranty to cover complicated circuit boards that are prone to fail on top efficiency models. -Direct Vent and exhaust side discharge from house. DUCTLESS LINE SET MINIMUM LENGTH LG LS090HSV4 minimum line set length is 6.6ft. Terry O. 1. Jack Member Posts: 1,045. May 2018. When the first inverters came out we were told that the line set had to be about 12 ft for the smaller units and 18k and above 16'. Originally we were told it was a noise transmissionissue.
LENNOX MODEL NUMBERS...............................(STARCH Lennox model numbers 14= 1 ton 21= 1-1/2 ton 26= 2 ton 31= 2-1/2 ton 41= 3 ton 46= 3-1/2 ton 51= 4 ton 65= 5 ton So, your unit is a two ton model. The HS stands for high side, HP for heat pump. HEATING HELP: THE WALLMAIN SITESTOREDISCUSSIONSACTIVITYBEST OFSIGN IN The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. TRANE AIR HANDLERS LEAKING WATER July 2020. in A-C, Heat Pumps & Refrigeration. We are having an issue with the Trane TWE (the odyssey model) air handler. 7.5 and 10 ton models. The issue is the water is falling directly down off of the evaporator coil, rather then following the coil down and into the drain pan. I know this Normally means that the coil needs to becleaned, but
THE MAIN WALL
Got a general heating question, or a comment to make? Just want to chat with friends? This is the place. « 1 2 3 4 5 6 7 1636 »GAS METER SIZE??
The pressure drop would increase above the standard .5" of wc, gas pressure in the house would have a very slight drop. The last one I did was adding a large pool heater that needed 250,000btus. The gas utility upsized the meter. Not sure the next size around 500-600cfh Ithink. 0.
SUMMER/WINTER HOT WATER HOOKUP Just bought a home with an oil burner with a summer/winter hookup. I am not familiar with that type of system. The house does not have a separate hot water heater, so the oil furnace provides the hot water. I am not sure how to switch the system to just hot water only. Currently there are some baseboards that get heat. RINNAI TANKLESS WATER HEATER NOT PROVIDING HOT WATER Once you get flow, push and hold down the down arrow on control for 2 seconds, after 2 seconds with the down arrow still down, press the on/off button for a moments and release both. 01 should pop up and then the GPM's, there is no decimal point,HTP UFT PROBLEM
If you install the HTP UFT boilers, here are some common parts you may wish to keep locally for emergency repairs for the UFT80 thru UFT140 models.. 7855P-262 $15 Air Pressure Switch. 7855P-007 $58 Ignition Transformer. 7855P-092 $29 Exhaust Temperature Sensor. 7855P OPINIONS WEILMCLAIN GV90 SERIES BOILERS? Here are my reasons for liking this series: -Cast Iron Boiler. -Less complicated than computerized SS heat exchanger. Doing the install my self I will not have manufacturers warranty to cover complicated circuit boards that are prone to fail on top efficiency models. -Direct Vent and exhaust side discharge from house. DUCTLESS LINE SET MINIMUM LENGTH LG LS090HSV4 minimum line set length is 6.6ft. Terry O. 1. Jack Member Posts: 1,045. May 2018. When the first inverters came out we were told that the line set had to be about 12 ft for the smaller units and 18k and above 16'. Originally we were told it was a noise transmissionissue.
LENNOX MODEL NUMBERS...............................(STARCH Lennox model numbers 14= 1 ton 21= 1-1/2 ton 26= 2 ton 31= 2-1/2 ton 41= 3 ton 46= 3-1/2 ton 51= 4 ton 65= 5 ton So, your unit is a two ton model. The HS stands for high side, HP for heat pump. HEATING HELP #1 ONLINE RESOURCE FOR HEATING ANSWERS Heating Help is the #1 Online Resource for Heating Answers. Find the answers to all your questions about heating systems, both old and new!RADIANT HEATING
This is the place to ask questions (or answer them) that are specifically about radiant heating systems of all types, sizes and flavors. « 1 2 3 4 5 6 7 87 »BANGING ZONE VALVES
As it does, it trips the end switch and stops the circulator. Standard stuff. The banging begins when two zones are calling at the same time and then one zone valve decides to close while the other is still open. As the valve closes on its springs the other valve keeps the circulator running because it still needs water.HTP UFT PROBLEM
If you install the HTP UFT boilers, here are some common parts you may wish to keep locally for emergency repairs for the UFT80 thru UFT140 models.. 7855P-262 $15 Air Pressure Switch. 7855P-007 $58 Ignition Transformer. 7855P-092 $29 Exhaust Temperature Sensor. 7855PTHE MAIN WALL
Got a general heating question, or a comment to make? Just want to chat with friends? This is the place. « 1 2 3 4 5 6 7 1636 » ELECTRICAL WIRING OF EMERGENCY SHUT OFF SWITCHES It is fairly common to have two switches to shut a boiler down, One typically at the boiler, the other usually at the top of the stairs or somewhere else. You need a three way switch so that either switch can function (on and Off) independent of the other. Your wiring diagrams are correct. Good job. DUCTLESS LINE SET MINIMUM LENGTH LG LS090HSV4 minimum line set length is 6.6ft. Terry O. 1. Jack Member Posts: 1,045. May 2018. When the first inverters came out we were told that the line set had to be about 12 ft for the smaller units and 18k and above 16'. Originally we were told it was a noise transmissionissue.
TANKLESS WATER HEATER DISTANCE TO DRYER VENT? It’s > 12 inches from grade and > 12 inches from inside corner but I can’t find natural gas code details on direct venting gas appliance distances from dryer vents (if any such requirements exist). Distance from dryer vent to exhaust is 6 inches. Dryer vent to air intake is 18 inches. I’d hate to start a kitchen remodel and get halted on TURNING OFF WATER SUPPLY BUT LEAVING THE BOILER ON Observe it for a few weeks after you turn it off make sure the pressure is staying the same. If the system doesn’t leak leave it off. That way if it does leak the only water you leak is what’s in the system. However the boiler will dry fire if it does happen toleak, not good. a
HOW LONG SHOULD A BOILER LAST? I've been in my house since 1992 (it was built in 1928). In 1993 I had to replace the boiler which was about 16-18 years old, based on what the previous owner said. It was rotted out and leaking. The plumber who installed that boiler told me that the water in the area (Bergen County, NJ) tended to shorten the life of boilers. He installed my new boiler using copper piping, BTW, rather than HEATING HELP #1 ONLINE RESOURCE FOR HEATING ANSWERSBLOGFIND A CONTRACTORSYSTEMS HELP CENTERMUSEUMTHE WALLSTORE Heating Help is the #1 Online Resource for Heating Answers. Find the answers to all your questions about heating systems, both old and new! HEATING HELP: THE WALLMAIN SITESTOREDISCUSSIONSACTIVITYBEST OFSIGN IN The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. HEATING HELP: THE WALL The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. RINNAI TANKLESS WATER HEATER NOT PROVIDING HOT WATER Once you get flow, push and hold down the down arrow on control for 2 seconds, after 2 seconds with the down arrow still down, press the on/off button for a moments and release both. 01 should pop up and then the GPM's, there is no decimal point,GAS METER SIZE??
The pressure drop would increase above the standard .5" of wc, gas pressure in the house would have a very slight drop. The last one I did was adding a large pool heater that needed 250,000btus. The gas utility upsized the meter. Not sure the next size around 500-600cfh Ithink. 0.
SUMMER/WINTER HOT WATER HOOKUP Just bought a home with an oil burner with a summer/winter hookup. I am not familiar with that type of system. The house does not have a separate hot water heater, so the oil furnace provides the hot water. I am not sure how to switch the system to just hot water only. Currently there are some baseboards that get heat. OPINIONS WEILMCLAIN GV90 SERIES BOILERS? Here are my reasons for liking this series: -Cast Iron Boiler. -Less complicated than computerized SS heat exchanger. Doing the install my self I will not have manufacturers warranty to cover complicated circuit boards that are prone to fail on top efficiency models. -Direct Vent and exhaust side discharge from house. TURNING OFF WATER SUPPLY BUT LEAVING THE BOILER ON Observe it for a few weeks after you turn it off make sure the pressure is staying the same. If the system doesn’t leak leave it off. That way if it does leak the only water you leak is what’s in the system. However the boiler will dry fire if it does happen toleak, not good. a
WHY DO MY THERMOCOUPLES KEEP GOING BAD The failure to do this will cause an alteration in combustion air and the flame stability is affected. The design of some equipment is also a problem. When there is high demand for heat (very cold weather) the temperatures that are created in the chamber have an adverse affect on the pilot and thermocouple system. LENNOX MODEL NUMBERS...............................(STARCH Lennox model numbers 14= 1 ton 21= 1-1/2 ton 26= 2 ton 31= 2-1/2 ton 41= 3 ton 46= 3-1/2 ton 51= 4 ton 65= 5 ton So, your unit is a two ton model. The HS stands for high side, HP for heat pump. HEATING HELP #1 ONLINE RESOURCE FOR HEATING ANSWERSBLOGFIND A CONTRACTORSYSTEMS HELP CENTERMUSEUMTHE WALLSTORE Heating Help is the #1 Online Resource for Heating Answers. Find the answers to all your questions about heating systems, both old and new! HEATING HELP: THE WALLMAIN SITESTOREDISCUSSIONSACTIVITYBEST OFSIGN IN The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. HEATING HELP: THE WALL The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. RINNAI TANKLESS WATER HEATER NOT PROVIDING HOT WATER Once you get flow, push and hold down the down arrow on control for 2 seconds, after 2 seconds with the down arrow still down, press the on/off button for a moments and release both. 01 should pop up and then the GPM's, there is no decimal point,GAS METER SIZE??
The pressure drop would increase above the standard .5" of wc, gas pressure in the house would have a very slight drop. The last one I did was adding a large pool heater that needed 250,000btus. The gas utility upsized the meter. Not sure the next size around 500-600cfh Ithink. 0.
SUMMER/WINTER HOT WATER HOOKUP Just bought a home with an oil burner with a summer/winter hookup. I am not familiar with that type of system. The house does not have a separate hot water heater, so the oil furnace provides the hot water. I am not sure how to switch the system to just hot water only. Currently there are some baseboards that get heat. OPINIONS WEILMCLAIN GV90 SERIES BOILERS? Here are my reasons for liking this series: -Cast Iron Boiler. -Less complicated than computerized SS heat exchanger. Doing the install my self I will not have manufacturers warranty to cover complicated circuit boards that are prone to fail on top efficiency models. -Direct Vent and exhaust side discharge from house. TURNING OFF WATER SUPPLY BUT LEAVING THE BOILER ON Observe it for a few weeks after you turn it off make sure the pressure is staying the same. If the system doesn’t leak leave it off. That way if it does leak the only water you leak is what’s in the system. However the boiler will dry fire if it does happen toleak, not good. a
WHY DO MY THERMOCOUPLES KEEP GOING BAD The failure to do this will cause an alteration in combustion air and the flame stability is affected. The design of some equipment is also a problem. When there is high demand for heat (very cold weather) the temperatures that are created in the chamber have an adverse affect on the pilot and thermocouple system. LENNOX MODEL NUMBERS...............................(STARCH Lennox model numbers 14= 1 ton 21= 1-1/2 ton 26= 2 ton 31= 2-1/2 ton 41= 3 ton 46= 3-1/2 ton 51= 4 ton 65= 5 ton So, your unit is a two ton model. The HS stands for high side, HP for heat pump. CONTROLLING AN EXISTING HYDRONIC BOILER It is now the temperature that occurs 2% of the time. This means that in a typical winter, the outside temperature will be at or cooler than the design temperature 2% of the time or about 175 hours per year. When we are controlling a hydronic boiler, these temperature limits must be followed. For example, when a reset control is installed onOIL HEATING
Oil Heating. Home › Oil Heating. Click here to Find a Contractor in your area. Welcome! Here are the website rules, as well as some tips for using this forum.RADIANT HEATING
This is the place to ask questions (or answer them) that are specifically about radiant heating systems of all types, sizes and flavors. « 1 2 3 4 5 6 7 87 »THE MAIN WALL
Got a general heating question, or a comment to make? Just want to chat with friends? This is the place. « 1 352 353 354 355 356 357 3581636 »
TAP OR DI? — HEATING HELP: THE WALL This is probably a dumb question to a lot of you, but I've never had it explained to me. It seems to be the common consensus that tap water is almost never acceptable for hydronic systems.HTP UFT PROBLEM
If you install the HTP UFT boilers, here are some common parts you may wish to keep locally for emergency repairs for the UFT80 thru UFT140 models.. 7855P-262 $15 Air Pressure Switch. 7855P-007 $58 Ignition Transformer. 7855P-092 $29 Exhaust Temperature Sensor. 7855P RADIANT LAYOUT AND SIZING PROGRAM Hello everyone I am a plumbing and heating contractor in northern New Jersey. Recently I've been getting more requests for radiant heating. TURNING OFF WATER SUPPLY BUT LEAVING THE BOILER ON Observe it for a few weeks after you turn it off make sure the pressure is staying the same. If the system doesn’t leak leave it off. That way if it does leak the only water you leak is what’s in the system. However the boiler will dry fire if it does happen toleak, not good. a
LINESET LEAKS
When you get water in between the insulation and the copper, there is a reaction from the residual manufacturing chemicals that apparently creates some nasties capable of corroding the copper. One sulotion is to seal the end of the insulation jacket to HOW MUCH DO YOU GUYS ADD TO LENGHTS FOR THREADED PIPE Hit the square root key on your pocket calculator, and get 17". Multipy 17" X 1.414 = 24.038. This is 23 - 1/32". Subtract the take-away values for 45* els for whatever size the pipe is from the table. Again, the easier way to do it is with a framing square, and a HEATING HELP #1 ONLINE RESOURCE FOR HEATING ANSWERSBLOGFIND A CONTRACTORSYSTEMS HELP CENTERMUSEUMTHE WALLSTORE Heating Help is the #1 Online Resource for Heating Answers. Find the answers to all your questions about heating systems, both old and new! HEATING HELP: THE WALLMAIN SITESTOREDISCUSSIONSACTIVITYBEST OFSIGN IN The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. HEATING HELP: THE WALL The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. RINNAI TANKLESS WATER HEATER NOT PROVIDING HOT WATERRINNAI HOT WATER HEATERRINNAI HOT WATER HEATERRINNAI HOT WATER HEATER BEEPINGRINNAI HOT WATER HEATER MAINTENANCERINNAI HOT WATER HEATER MAINTENANCERINNAI TANKLESS WATER HEATER Once you get flow, push and hold down the down arrow on control for 2 seconds, after 2 seconds with the down arrow still down, press the on/off button for a moments and release both. 01 should pop up and then the GPM's, there is no decimal point,GAS METER SIZE??
The pressure drop would increase above the standard .5" of wc, gas pressure in the house would have a very slight drop. The last one I did was adding a large pool heater that needed 250,000btus. The gas utility upsized the meter. Not sure the next size around 500-600cfh Ithink. 0.
SUMMER/WINTER HOT WATER HOOKUP Just bought a home with an oil burner with a summer/winter hookup. I am not familiar with that type of system. The house does not have a separate hot water heater, so the oil furnace provides the hot water. I am not sure how to switch the system to just hot water only. Currently there are some baseboards that get heat. OPINIONS WEILMCLAIN GV90 SERIES BOILERS? Here are my reasons for liking this series: -Cast Iron Boiler. -Less complicated than computerized SS heat exchanger. Doing the install my self I will not have manufacturers warranty to cover complicated circuit boards that are prone to fail on top efficiency models. -Direct Vent and exhaust side discharge from house. TURNING OFF WATER SUPPLY BUT LEAVING THE BOILER ON Observe it for a few weeks after you turn it off make sure the pressure is staying the same. If the system doesn’t leak leave it off. That way if it does leak the only water you leak is what’s in the system. However the boiler will dry fire if it does happen toleak, not good. a
WHY DO MY THERMOCOUPLES KEEP GOING BAD The failure to do this will cause an alteration in combustion air and the flame stability is affected. The design of some equipment is also a problem. When there is high demand for heat (very cold weather) the temperatures that are created in the chamber have an adverse affect on the pilot and thermocouple system. LENNOX MODEL NUMBERS...............................(STARCH Lennox model numbers 14= 1 ton 21= 1-1/2 ton 26= 2 ton 31= 2-1/2 ton 41= 3 ton 46= 3-1/2 ton 51= 4 ton 65= 5 ton So, your unit is a two ton model. The HS stands for high side, HP for heat pump. HEATING HELP #1 ONLINE RESOURCE FOR HEATING ANSWERSBLOGFIND A CONTRACTORSYSTEMS HELP CENTERMUSEUMTHE WALLSTORE Heating Help is the #1 Online Resource for Heating Answers. Find the answers to all your questions about heating systems, both old and new! HEATING HELP: THE WALLMAIN SITESTOREDISCUSSIONSACTIVITYBEST OFSIGN IN The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. HEATING HELP: THE WALL The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. RINNAI TANKLESS WATER HEATER NOT PROVIDING HOT WATERRINNAI HOT WATER HEATERRINNAI HOT WATER HEATERRINNAI HOT WATER HEATER BEEPINGRINNAI HOT WATER HEATER MAINTENANCERINNAI HOT WATER HEATER MAINTENANCERINNAI TANKLESS WATER HEATER Once you get flow, push and hold down the down arrow on control for 2 seconds, after 2 seconds with the down arrow still down, press the on/off button for a moments and release both. 01 should pop up and then the GPM's, there is no decimal point,GAS METER SIZE??
The pressure drop would increase above the standard .5" of wc, gas pressure in the house would have a very slight drop. The last one I did was adding a large pool heater that needed 250,000btus. The gas utility upsized the meter. Not sure the next size around 500-600cfh Ithink. 0.
SUMMER/WINTER HOT WATER HOOKUP Just bought a home with an oil burner with a summer/winter hookup. I am not familiar with that type of system. The house does not have a separate hot water heater, so the oil furnace provides the hot water. I am not sure how to switch the system to just hot water only. Currently there are some baseboards that get heat. OPINIONS WEILMCLAIN GV90 SERIES BOILERS? Here are my reasons for liking this series: -Cast Iron Boiler. -Less complicated than computerized SS heat exchanger. Doing the install my self I will not have manufacturers warranty to cover complicated circuit boards that are prone to fail on top efficiency models. -Direct Vent and exhaust side discharge from house. TURNING OFF WATER SUPPLY BUT LEAVING THE BOILER ON Observe it for a few weeks after you turn it off make sure the pressure is staying the same. If the system doesn’t leak leave it off. That way if it does leak the only water you leak is what’s in the system. However the boiler will dry fire if it does happen toleak, not good. a
WHY DO MY THERMOCOUPLES KEEP GOING BAD The failure to do this will cause an alteration in combustion air and the flame stability is affected. The design of some equipment is also a problem. When there is high demand for heat (very cold weather) the temperatures that are created in the chamber have an adverse affect on the pilot and thermocouple system. LENNOX MODEL NUMBERS...............................(STARCH Lennox model numbers 14= 1 ton 21= 1-1/2 ton 26= 2 ton 31= 2-1/2 ton 41= 3 ton 46= 3-1/2 ton 51= 4 ton 65= 5 ton So, your unit is a two ton model. The HS stands for high side, HP for heat pump. CONTROLLING AN EXISTING HYDRONIC BOILER It is now the temperature that occurs 2% of the time. This means that in a typical winter, the outside temperature will be at or cooler than the design temperature 2% of the time or about 175 hours per year. When we are controlling a hydronic boiler, these temperature limits must be followed. For example, when a reset control is installed onOIL HEATING
Oil Heating. Home › Oil Heating. Click here to Find a Contractor in your area. Welcome! Here are the website rules, as well as some tips for using this forum.RADIANT HEATING
This is the place to ask questions (or answer them) that are specifically about radiant heating systems of all types, sizes and flavors. « 1 2 3 4 5 6 7 87 »THE MAIN WALL
Got a general heating question, or a comment to make? Just want to chat with friends? This is the place. « 1 352 353 354 355 356 357 3581636 »
TAP OR DI? — HEATING HELP: THE WALL This is probably a dumb question to a lot of you, but I've never had it explained to me. It seems to be the common consensus that tap water is almost never acceptable for hydronic systems.HTP UFT PROBLEM
If you install the HTP UFT boilers, here are some common parts you may wish to keep locally for emergency repairs for the UFT80 thru UFT140 models.. 7855P-262 $15 Air Pressure Switch. 7855P-007 $58 Ignition Transformer. 7855P-092 $29 Exhaust Temperature Sensor. 7855P RADIANT LAYOUT AND SIZING PROGRAM Hello everyone I am a plumbing and heating contractor in northern New Jersey. Recently I've been getting more requests for radiant heating. TURNING OFF WATER SUPPLY BUT LEAVING THE BOILER ON Observe it for a few weeks after you turn it off make sure the pressure is staying the same. If the system doesn’t leak leave it off. That way if it does leak the only water you leak is what’s in the system. However the boiler will dry fire if it does happen toleak, not good. a
LINESET LEAKS
When you get water in between the insulation and the copper, there is a reaction from the residual manufacturing chemicals that apparently creates some nasties capable of corroding the copper. One sulotion is to seal the end of the insulation jacket to HOW MUCH DO YOU GUYS ADD TO LENGHTS FOR THREADED PIPE Hit the square root key on your pocket calculator, and get 17". Multipy 17" X 1.414 = 24.038. This is 23 - 1/32". Subtract the take-away values for 45* els for whatever size the pipe is from the table. Again, the easier way to do it is with a framing square, and a Our website uses cookies to improve your experience. By continuing to use our website, you are agreeing to our privacy policy.Got it!
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