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Optimized Performance: Delivers consistent 1/2 HP output at 1725 RPM for superior heat exchange or circulation
a non-relieving brass model (like the R364 series) with appropriate elastomers is generally required to prevent leakage
ensuring the furnace ignition system operates at peak performance throughout demanding heating seasons
Integration with the appliance's existing gas valve and mounting bracket ensures seamless HVAC replacement part compatibility for units requiring a large-format 18" heating element
Lochinvar & A.O. Smith 100166232 Pressure Switch 320735-701 Optimized Performance: Delivers consistent 1/2The Lochinvar & A. O. Smith 100166232 Pressure Switch is a critical safety component designed for precise atmospheric monitoring in high efficiency boiler and water heater systems. Engineered with a 1. 05" WC fixed set point, this SPDT (Single Pole Double Throw) switch ensures the inducer motor is generating sufficient negative pressure to safely vent combustion gases before allowing the ignition sequence to proceed. As a direct OEM replacement part,
US$ 424.50
US$ 474.50
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US$ 65.00