Trane HTR2978 Heater Rack 30067439-890 Enhanced Torque Capacity: Part of

Enhanced Torque Capacity: Part of the Sure-Flex Plus series

this auto-changeover thermostat ensures seamless transitions between heating and cooling modes

Field Versatility: The interchangeable hub system ensures compatibility with multiple bore sizes

often indicating "Pressure Switch Stuck Open" or "Pressure Switch Stuck Closed

Whether you are performing a seasonal tune-up or an emergency HVAC capacitor replacement

Trane HTR2978 Heater Rack 30067439-890 Enhanced Torque Capacity: Part ofThe Trane HTR2978 Heater Rack is a heavy duty 4. 8KW electric heat kit designed for seamless integration into high performance HVAC air handlers and industrial furnace systems. Operating at 240V, this genuine OEM Trane heater rack provides critical supplemental or emergency heating for residential and light commercial applications. Constructed from high grade rolled steel and aluminum, the assembly is engineered to withstand high thermal cycling and