Closed cell sprayfoam at 3 in on a roof. Murphysboro IL.
Sprayed closed cell insulation. Spray foam insulation.
Furnace not heating. Carrier. Trane. Bryant. Gas valve. Heater won’t light. Hot surface igniter. Bad.
Sprayed 1.5” of closed cell spray foam insulation.
Bad capacitor on a rheem 2 stage condensing unit.
Replaced a York blower motor. Air conditioner was frozen up. Added freon.