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maintaining the integrity of the ignition sequence under high-cycle operations
This product is the Heil Quaker 1172229 Transition only
essential for systems experiencing low-voltage stalls or long line sets
Simplified Installation: Standard 1/2-inch connection allows for quick field replacement
By matching the original diameter and pitch
Raypak 011760F Air Switch Els PW 17895 maintaining the integrity of theThe Raypak 011760F is a critical safety component engineered for precise airflow monitoring in high efficiency heating systems. This Vent Air Switch 2. 50" WC is designed to verify proper drafting and ventilation before allowing the combustion cycle to proceed. Calibrated at a fixed 2. 50 inches water column set point, this diaphragm actuated switch protects the heat exchanger from soot buildup and prevents hazardous flue gas leakage and backdrafting.
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