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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
Built by International Comfort Products
Versatile Replacement: Functions as a replacement for the 67-X series when paired with the appropriate 1/2" piping adapter
this sensor is a standard component in Lochinvar Knight
the actuator maintains its last position
SPST-Normally Open contact configuration rated for standard 24V control circuits
Lennox 21W14 Control Board 321894-709 Built by International Comfort ProductsThe Lennox 21W14 Control Board (OEM 101029 01) is an essential Direct Spark Ignition (DSI) Integrated Control Board designed for high performance gas furnaces. This replacement ignition control board operates on a 24VAC circuit at 50 60 Hz, managing critical combustion cycles including flame sensing, gas valve regulation, and combustion blower motor timing. Engineered for precise microprocessor control, the 21W14 eliminates the need for standing pilot
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