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Ships within 48 hours · Estimated delivery Sep 27 - Oct 2
60Hz power source and is rated for single-phase operation
the 21D28-6 is the designated direct replacement
The unit includes the integrated thermopile generator
Key Benefits: Ensures stable motor operation by filtering harmonics and EMI
Fenwal 35-615516-111 Module 320720-756 60Hz power source and isThe Fenwal 35 615516 111 is a high performance 24 VAC microprocessor based direct spark ignition (DSI) control module optimized for precision burner management in gas fired heating systems. This veteran grade HVAC ignition control is engineered with an integrated inducer blower relay, simplifying the wiring stack while ensuring robust control over the combustion process. Specifically designed for applications requiring a 15 second pre purge and inter
US$ 119.00
US$ 109.95
