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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
Complete Installation Kit: Ships with essential brass nipples
63 inches of water column pressure to signal the control board that it is safe to proceed with the firing sequence
making it ideal for installation in plenum spaces
This SPDT air pressure switch is factory-calibrated to a 0
Reznor 257472 Ignition Module Kit Freon Complete Installation Kit: Ships withThe Reznor 257472 Ignition Module Kit is a critical replacement component engineered for precise gas ignition control in Reznor unit heaters. Designed specifically for Natural Gas (NatGas) applications, this kit is utilized to replace legacy DSI (Direct Spark Ignition) controllers that have reached end of life or experienced circuit failure. As a veteran technician knows, maintaining proper flame rectification and timing is essential for equipment
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