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High-Temperature Protection: Triggers a shut-down at 240°F to prevent heat exchanger overheating
minimizing the risk of liquid slugging or hunter-gatherer superheat fluctuations
Unlike standard seals that require full system drainage
Precision-Stamped Burner Tubes: Ensures optimal flame carryover and uniform heat distribution across all three heat exchanger cells
ensuring accurate pressure readings within HVAC pneumatic systems
Trane HTR2978 Heater Rack 30067439-890 High-Temperature Protection: Triggers a shut-downThe 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
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