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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
The Carrier P461-3503 Motor Pulley is a precision-engineered OEM HVAC replacement part designed for high-demand air handling applications
Ensure all mating surfaces on the cast iron sections are thoroughly cleaned of old residue or oxidation
HACR Compliant: Specifically listed for heating
Integrated K-Type Thermocouple: Provides rapid thermal response to the gas valve for enhanced safety
Does this motor replace older York blower motors
Lochinvar & A.O. Smith 100166241 Pressure Switch 323613-751 The Carrier P461-3503 Motor PulleyThe Lochinvar and A. O. Smith 100166241 Pressure Switch is a critical safety component designed for precise combustion air monitoring in high efficiency water heaters and boilers. This SPDT (Single Pole Double Throw) switch is factory calibrated to a . 21" WC (water column) set point, ensuring the inducer fan generates sufficient static pressure before allowing the ignition sequence to proceed. Engineered as a direct OEM replacement part, it replaces