ST. LOUIS — Emerson launched its White-Rogers™ 50M56X-843 universal single stage hot surface ignition (HSI) integrated furnace control, a control that offers the first single-stage universal ...
Product: 50M56X-843 Universal Single Stage Hot Surface Ignition (HSI) Integrated Furnace Control Description: The 50M56X-843 Universal Single Stage Hot Surface Ignition (HSI) Integrated Furnace ...