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8-second flame failure response time to prevent gas accumulation
Universal Conversion: Includes a regulator cover plate to easily adapt the natural gas valve for LP gas applications in the field
but system behavior depends on the logic of the defrost board or furnace control module it is wired into
making it a reliable choice for protecting heat exchangers and steam generators from over-firing or thermal expansion
The 10U43 is designed primarily for Lennox CBX32MV units
Trane RLY3522 Relay 318172-701 8-second flame failure response timeThe Trane RLY3522 is a high capacity 24V low voltage relay designed for demanding industrial and light commercial HVACR applications. Engineered with a 50A current rating and a DPDT (Double Pole Double Throw) configuration, this miniature relay provides isolated control over two independent circuits, making it an essential component for high load switching in fan motors, compressor contactor logic, and pump sequencing. The silver cadmium oxide
