High pitched whine
My new gas boiler started making a weird noise, it's a constant, slightly fluttering whine. It's always there when the boiler is running. Could this be the gas regulator?
View ArticleSpirovent Leaking at Sweat Connection
I have a 1" spirovent with a sweat connection on my hydronic heating system that has developed a pin hole size leak at one of the copper connections. There is a bead of water that comes and goes....
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Wiring for V155A52C9 for new Nest thermastat
Hi I own a 1929 house with a gravity gas furnace. When I first moved in in 2002 I changed the thermostat to a digital thermostat. I recently purchased a Nest Learning thermastat with hope that if my...
View ArticleReplace combi or something else?
Hello everyone, recently I noticed my combi boiler, aqua balance Wmb-155c, circulator pumps were rusted shut. I have onix piping so I figured that’s where the O2 came from. I removed all existing black...
View ArticleOnix Radiant Floor Help
I want to thank all the pertinent contributors to this post: Must I make costly replacement of ONIX with PEX? from last year....
View ArticleTrane gas furnace is not turning on automatically
I set my thermostat 70 degree and furnace will work and make my home 70 and turn off but once temperature drops it won’t on again the. I have to manually turn off the thermostat and on again to make...
View Articleheating zone
I have 4 zone heating system in my house but when I put different temperatures on the thermostat I always end up with the temperature that I set on the basement don't know what to do thanks
View Articleheating zone
hi I bought a house that has 4 heating zone (baseboard) 2 thermostats are off the other 2 are one I have one in the basement and one on the living room that controls the first floor If I set the...
View ArticleWhite Rogers Integrated Control Board
I'm trying to help out my neighbors; they're elderly and on a fixed income. I have handyman experience with HVAC but am not schooled. Their Trane furnace doesn't heat, although the AC works. I've...
View ArticleNoritz Combi Nightmare
Hi. I am struggling with a new Noritz CB 180 installation. We have a brand new install - less than a month old. Its a CB 180 in a condo serving both domestic hot water and a First Co Airhandler Hot...
View ArticleWhite Rodgers 1361 Zone valve running for ever
Homeowner here and I am having trouble with my zone valves operating correctly. Here is what I have: RUDD 600 Ruudiator ( a 1960's vintage low mass boiler?) with B&G Series 100 pump Honeywell relay...
View ArticleCMF 80 PG DI Propane wont sense flame
I am the HO, have been trained by Nordyne (20 years ago), have swapped out atmospheric burner for this power burner about 15 years ago. I have been maintaining, cleaning, etc since about 1999. This...
View ArticleHeil N9MPD075 condensing furnace 3 flashes with new motor, old motor no flash.
I went on a call for a Heil condensing furnace. The inducer motor was froze up. I was able to free up the motor and get the furnace running until I could return with the new inducer assemble. After...
View ArticlePropane overdose
I have a new vacation house in upstate NY that has radiant heat run a by a 130K btu tagaki condensing tankless hot water heater supplied by 2 100 gallon propane tanks. It's an old 2000sq/ft house...
View ArticleWeil McClain Ultra 155 DHW Priority Issues
Hey, guys here's the setup I currently have running. I have three zones, one for the bedrooms, one for the main floor and one for my basement slab. These are on two Taco boards since the bedroom zone...
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Need help wiring Buderus GB142-45 circulator pump relay switch and AM10 module
Cliff Notes Version: Can anyone please walk me through proper terminal connections to wire a circulator pump relay switch and AM10 module for a Buderus GB142-45 (propane conversion) Encyclopedia...
View ArticleNew skim port
MEANT TO GET THIS TO "STRICTLY STEAM" BUT MUST HAVE MISSED IT WHEN POSTING FROM MY PHONE. SORRY! Just added this skim port. the boiler is from 2008 and previously had no place to skim from so I suspect...
View ArticleNew boiler, how to resize a low mass boiler to a high efficiency boiler
A customer of mine has a weil-mclain 245,000 input,with a water output of 176,000 btu,propane. Getting to many confusing answers from different people on how to size this boiler, They have 6- hydro air...
View ArticleCommercial Propane Range pilots
Working on a brand new Southbend 6 burner, bouble oven, and 3 burner griddle. I've got the burners dialed in, but the surface burner pilots are candle flames! Poor combustion and smelling up the...
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