Ranco C17-9043 Temperature Control 30067439-890 the system remains locked out

the system remains locked out until a technician performs a visual inspection

Precision Control: Features settable safety switch timing and adjustable delays to ensure clean ignition and efficient post-purge cycles

it is built to initiate combustion for both natural gas and liquid propane (LP) gas furnaces

ensuring terminal alignment and mounting accuracy

this core serves as a drop-in replacement for the Alco H-100

Ranco C17-9043 Temperature Control 30067439-890 the system remains locked outThe Ranco C17 9043 Temperature Control is a heavy duty dual SPDT temperature switch designed for commercial HVACR applications requiring integrated heating and cooling cycles. This mechanical thermostat operates with two independent Single Pole Double Throw (SPDT) circuits to maintain energy saving comfort zones between heating and cooling demands. The cooling setpoint range is factory calibrated at 68 86F, while the heating setpoint operates between