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making it essential for mid-range gas manifold adjustments
Durable Construction: Built to withstand high-cycling demands in professional HVACR environments
Rugged Construction: Features high-quality thermosetting resin contact blocks and a Class B coil insulation rating (130°C)
Direct OEM Compatibility: Ensures seamless integration with existing Reznor wiring harnesses and mounting brackets
In a typical refrigeration or HVAC circuit
Lennox 26H78 Rollout Switch making it essential for mid-rangeThe Lennox 26H78 Rollout Switch (catalog number 26H7801) is a critical safety component designed for furnace flame rollout protection. This OEM Lennox part is a manual reset, SPST (Single Pole Single Throw) configuration that actuates at a fixed temperature of 260 degrees F. When the switch senses excessive heat near the burner boxtypically caused by a cracked heat exchanger, blocked flue, or insufficient combustion airit breaks the 24V circuit to the