HVAC systems
Getting a new HVAC system for my condo which is 18 years old and has old air conditioners.
Latest Discussions: HVAC
General Electric wall registers
Hi I have these old General Electric wall vents grills from the 1960’s. Can someone tell me how I can replace them to install newer more control air vents see t...
5
answersCeiling fans in finished attic not blowing air down?
We've just moved into a 1938 brick colonial in the DC metro with a finished attic (but for the very top portion). The attic has flat narrow ceilings (about 4 ft...
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answersupdated 4 days ago by julesblue22
Strange odor related to HVAC running
I have been having a strange odor now for a long time. Most prominent when my forced air heater is running. I smell it throughout the house. It smells smoky/sulfu...
0
answersupdated 18 days ago by BV019220
Strange odor coming from vents when furnace operates
Whenever the furnace goes on, I smell a strange sweetish odor coming from the vents which irritates my eyes and nose. I have a service contract and the company s...
46
answersReturn air filter grill latches
I have just purchased a home that the return air filter grill latches are missing. These are the two latches that hold the grill in place, they are round on one ...
22
answersmaple syrup smell
Help! My bedroom smells like maple syrup. I don't know where it is coming from. I think maybe it's the heater?
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answersupdated 24 days ago by BV019172
Fan on or off?
Should Fan be on continuously or Off during Heat and Air Conditioning seasons?
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answersupdated about 1 month ago by BV019117
indirect hot water heater doesn't work at times
The zone valve for the Hot water heater is open and the round motor is extremely Hot to the touch but the pipes are cold. we had warm weather for a few days and w...
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answersupdated about 1 month ago by BV019088
Condensation Pump
I have a KT3 IUL Hartell Condensation pump to my central AC in the basement. The pump runs when empty (float in the down or supposed off position) and stops when ...
6
answersupdated about 2 months ago by BV019022
Apollo heating systems
Hi, I am in the process of buying a new home and just found out it has an apollo heating system. I was just wondering how good and efficient these systems are or...
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answersupdated about 2 months ago by BV018977
Should OSB (wood) be used to make a return air plenum?
And locate it in the overflow drip pan? My AC contractor and Building contractor have constructed a box of 2X4 studs and OSB open on top and front only and pla...
2
answersupdated about 2 months ago by BV018963
Propane HVAC in bedroom closet
We are looking to buy a house which has a dual zone heating/air system. The HVAC is system is a forced air fueled by propane installed in 1996. The unit for the...
0
answersupdated 2 months ago by BV018882
how to determine proper gas line size??
I have a 3/4 inch gas main coming into my basement, from there it splits off to feed my furance which looks like it is reduced to half inch and also feeds a gas h...
15
answersupdated 3 months ago by BV018795
Sweet smell
What is a Temptop1000? Having the same issues with the sweet smell on and off for weeks after the ignitor was replaceon gas heater.
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answersupdated 3 months ago by BV018794
wood stove
We are looking to replace a wood stove, considering the Pleasant Hearth #WS-3029 [Bob recommended it] but can't find a place to see it in any store. Would you buy...
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answersupdated 3 months ago by BV018788
Intertherm baseboard heater parts
hi. I have an old intertherm 'softheat' baseboard heater (model EBH 1500, 240V), and the limit switch inside has broken. I know that Cadet bought the Interther...
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answersupdated 3 months ago by BV018787
Advantages/Disadvantages of Indirect Hot Water Heating
I am remodeling a house that currently uses a hot water boiler heating system to also heat a hotwater tank for general use. In winter, this seems very efficient s...
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answersupdated 3 months ago by BV018780
Air wall registers
I have a number of the old General Electric Air Wall registers is anyone is interested contact me at fcoop25@gmail.com.
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answersupdated 3 months ago by BV018697
