I just tested Fraser & Johnston natural draft furnace and got the highest CO reading that I've ever seen: 3950 PPM (air free).Model # 80 RD 12-A.Code date: 70 F3What could could cause such a…Continue
Started this discussion. Last reply by Eric Kjelshus Aug 22.
Does anybody know what the decoding formula is for a Takagi T-K2 Flash Water Heater? Can't seem to find Takagi products on my regular decoding lists. Serial # 15023932.Also have a what looks to be a…Continue
Started this discussion. Last reply by Om Builder & construction Aug 25.
I have a client with 16) 4" halogen recessed light fixtures in the attic.I'd like to cover the cans with air tight, fire rated boxes.The plan is to blow cellulose insulation over the boxed…Continue
Started this discussion. Last reply by peter chang May 31.
I'm just getting started with this forum and figuring out where to post these things. I just posted this question as a blog, but perhaps the "Discussion" format is more appropriate.I am wondering if…Continue
Started this discussion. Last reply by Ed Minch Aug 30, 2011.