Navian heater temperature delta
What temp delta should I expect to see with heating only? This is a new Navien install. It's been a struggle. I'm now at the point where my only problem is the baseboard heat. My house is now 60...
View ArticleReally bad whining noise when gas valve is open
Hello everyone. I have a 30 year old laars mini-therm boiler 50000BTU with 2 zones and a single pump, last year i noticed a faint whining noise coming out when boiler is firing, now that noise is...
View ArticleNavien NCB-180 boiler not reaching set point temperature
Hi,I have a Navien NCB-180 boiler and it is not reaching the set point temperature. I am currently getting a supply temperature of 169F and a return of 154F while the set point is at 180F. This is the...
View ArticleWeil-McLain GV90+: Not keeping up below 20 degrees :(
HI folks. Looking for some answers before experts arrive, informed advice welcome!Below 20 degrees, my heating system cannot keep up with Tstats. Single digits and I'm dealing with 55 degree zones...
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Williamson-Thermaflo GWA 105 problems
Greetings,I have done a search here and done as much reading as I can, and am a bit stuck/unsure how to proceed.About 5 years ago, a GWA 105 boiler was installed for this 1940s vintage 1000 square foot...
View ArticleThermostat Setting Question
We have a new propane furnace (installed this year) and a programmable thermostat. We are up in the northeast US so, to say the least, it's been a cold winter so far. Anyway, I have our thermostat set...
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retrofit honeywell cs82a matchbook powerpile wall furnace
Hi everyone, I recently came across this faulty William Furnance using a milivolt gas valve system.Upon some trouble shooting, it seems the thermopile is only putting out ~450 millivots The gas valve...
View ArticleGv90 short cycling be and slow to heat house
New install. Gv90+5. Baseboard. Two stories. 3 zones. 2000sq ft. Didn't notice lack of heating until recent crazy cold temps. House normally at 65. Set to 70 and after a few hours it was only at 68....
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weil-mclain cgi install
The heat exchanger was leaking on my old boiler, so I had a contractor install a weil-clain cgi-4 series 3 with a mixing valve. Take a look at the pictures and I would appreciate feedback. Thermometer...
View ArticleTRANE XV90 PROPANE FURNACE PROBLEM:
Approximately twice a week my trane XV90 high efficiency propane furnace (10 years old) will blow cold air, the thermostat is calling for heat and the fans come on but the burners do not light. If I do...
View Articleradiators
im looking for assistance in brooklyn nyc i had a radiator added to system but it only works when i take off valve upon putting the valve back on it gets cold....upstairs radiator always leak water...
View ArticleSpill switch / down draft problems with Buderus GC124
Hi, I'm having trouble with my heating system and I'm hoping this community could help. I have a Buderus GC124 that was installed 3 years ago. 2 or 3 times each heating season the spill switch will...
View ArticleMy pilot goes out when the outdoor temp is below about 5 degrees F
My pilot goes out intermittently when the outdoor temp is below about 5 degrees F. My heating guy wants to replace the gas valve and has already replaced the thermocouple. It relights easily with a...
View ArticleQuestion about leaking GB142
Iām already looking to replace this system just trying to figure a few things out. I have a leak outside the casing. Only drips when the boiler stops running.. It is dripping down the outside of the...
View ArticleNavien 240e NG Recirc Pumps
Two weeks ago we had our house converted from oil heat to gas. Since then, the house has not been able to keep warm. Originally, using the outside thermometer to set the naviens heat curve, the house...
View ArticleB&G Coupler Assembly
I have a 1 1/2 HP B&G Pump for my heating system I oil it once before the new season BUTat least ONCE a year I have to replace the COUPLER ASSEMBLY i have no idea it broke till my house won't get...
View ArticleProper vents
Hi all. What would be the best vents to use on steam base bord sections. Vari vents. Or something more light float type like Hoffman 1A ? Thank you for any input.
View ArticleLockout due to retries
I have an old Coleman evcon furnace. My error code is flashing 7 which reads lockout due to retries. When it calls for heat the exhaust fan will start then the igniter will glow but the gas will not...
View ArticleMorning heat problem
Good morning. First timer here. I have 2 zone gas heat. We're in NY and are having -5 temps. I have my thermostat set to a constant 73. The reason it's so high is that we have an open floor plan and...
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