Heatcraft Refrigeration 4312F Heater 320720-756 By replacing the zone valve

By replacing the zone valve stem and paddle assembly rather than the brass body

Never touch the ignitor element with bare hands

this kit is engineered to maintain the combustion integrity of your heating system when transitioning to liquid propane fuel

but ensuring your condenser fan motor is "speed controllable" or "PSC" is critical to prevent motor hum or overheating at lower voltages

The Carrier KH43LG074 Filter Drier is a factory authorized part designed specifically for R-410A refrigerant circuits

Heatcraft Refrigeration 4312F Heater 320720-756 By replacing the zone valveThe Heatcraft Refrigeration 4312F Heater is a critical component designed for specialized commercial refrigeration applications, specifically within Bohn and Larkin unit coolers. This 24 inch defrost heater element operates at 230V and outputs 250 Watts, providing the precise thermal energy required to prevent ice accumulation on evaporator coils. Engineered for durability in high moisture environments, this industrial refrigeration heater ensures