I just installed recessed lights that do not allow ceiling insulation to be closer than 6-inches. Can someone recommend a cover that I can place o...
COMMUNITY FORUM: HVAC
How much does an A/C tech typically charge for adding freon to a central home system? Is $100 unreasonable?
What is the approximate cost of replacing existing gas fired boiler in a single family one zone home with system 2000? How is the gas ignited? stan...
Would like to have a wood pellet burning fireplace insert into an existing prefab fireplace. I have been able to locate several sources for the in...
I need to ship some kind of insulation overseas to use in a hot, sunny climate. The buildings are existing structures with corrugated steel roofing...
I'm putting some spray foam in our rather large attic and have been told that the two furnace up there need to be sealed within a "closet" to preve...
Two month old Guardian gas furnace blower continues to run and will not shut off. Flashing code says Rollover switch open. Problem began when the f...
Hi, Most of my house has one pipe steam radiators. In one room however the radiator was replaced with a 15' long cast iron baseboard with two pip...
I recently purchased a forclosed home that has a ThermalZone heater in it. I want to get some information on the furnace to see if it is orth keep...
Can't get answer from Carrier - AC tech only gives me a ?. Had evaporator cleaned 3 months ago. About 1 month after that when AC on cool - there is...
in the middle of a renno and in need of about 10 feet of preway stove pipe 8A #Y13509K 3 walled pipe 8"/11"/13" some help plzzzz
We have recently purchased a 1979 brick home that was a foreclosure. We removed the drywall on the exterior walls inside the house to see what was ...
Recently disconnected a Wait space heater and am reconnecting - pilot lights but burner will not ignite - worked fine before I disconnected it - an...
I have an opening in the floor of an old house that is 26"x30". The house has been converted into a bar and lounge. The weak wood grill is no longe...
I own a small ranch style condo in Michigan. My unit is a lower level unit built on a slab. I have trouble keeping the house comfortable in the w...
A one month old Dornback 45K NG garage ceiling mount heater will not continue to run. The surface temp ignitor and control box has been sent back t...
I am debating between two systems: Ruud 410a and a Carrier 24ACA336 A003 model. Both are 13 SEER Rated. I feel comfortable with the contractor (and...
I bought a one on craigslist and it is complete but the gas won't go through the master control and I think it is an electric master control becaus...
Anyone have any experience w/ Quad-Lock system? I am intrigued by their product. Would it be cost effective?
We are going to be building a new home in Springfield, IL. I want to use 2x4 construction with spray foam insulation. I have read the need for a ...