Doesn't include boilers, but the market for air source heat pumps as a fraction of heating appliances is pretty hig… https://t.co/VTatfmIN8jabout 1 hour ago
Here's an excerpt of an email I wrote in support of adding large central returns in a finished basement directly adjacent the unit, with transfer grilles at the top of the basement stairs. The overwhelming majority of HVAC technicians reject this as something that can never work. One of the amazing things about trying this is that the effects are […]
January 22, 2013 at 6:12 am
maybe a finger?