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Built on a 56Z frame size with a 5/8" diameter flat shaft
eliminating the risks associated with generic thermal overload switches
This is different from Hot Surface Ignitors (HSI) which glow orange to ignite the gas
Rated for a 10A contact current at 240VAC
Markel 28163005 Relay 323055-751 Built on a 56Z frameThe Markel 28163005 Relay is a heavy duty high power HVAC time delay relay designed for precise sequencing in residential and industrial heating systems. Rated for up to 2. 3kW (2300W) at 240V, this SPST sequencer relay is a critical component for managing lead lag operations, fan delays, and multi stage heating cycles. It is specifically engineered for full compatibility with Markel, TPI Corporation, and Raywall equipment, including high demand
