Carrier FC-3301C20 Electric Heater 321894-709 Press and hold the lower

Press and hold the lower button for four seconds to override the programmed schedule and start a defrost cycle immediately

if the contactor pulls in

Is this suitable for high-pressure refrigerants

Verify you have 24VAC across the terminals during the ignition trial

technicians should utilize existing conduit or install new UV-rated looming as per local code

Carrier FC-3301C20 Electric Heater 321894-709 Press and hold the lowerThe Carrier FC 3301C20 Electric Heater Kit is a field installed 20kW electric heat strip engineered for seamless integration with Carrier air handlers and residential packaged units. This 208 230V single phase heater uses an advanced alloy open coil heater design to provide rapid heat transfer and high efficiency performance in demanding climates. Built for the professional contractor, the kit includes factory installed circuit breakers and primary