Commented: Connecting common wire at air handler - is this correct?They are refering to line voltage which is the 120 volt power for the furnace....you never want to attach you control or low voltage (24 volts) to the common or ground side of the line voltage...you c...
Commented: Wall Space as DuctIt is commonplace and has been for some time to use the space between studs and floor joists as return air ducts- without sheetmetal, normally just pan over the joists in the basement or crawlspace an...
Commented: Strange Furnace BehaviorOh its not the t-stat now is it? Botonanger you need to reread the posts....OP did state
"The furnace will try to restart several times then gives up and sits there dead---until I flip the main f...
