Hi: I am looking to replace my HVAC and duct work. I requested an estimate from a reputable and authorized Lennox dealer. The guy shows up and he presents me a one page Manual J calculation (report?)...
Type: Posts; User: tikimaka
Hi: I am looking to replace my HVAC and duct work. I requested an estimate from a reputable and authorized Lennox dealer. The guy shows up and he presents me a one page Manual J calculation (report?)...