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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
This specific 164500 model is typically configured for automatic reset
allowing for versatile wiring in either normally open or normally closed circuits to prove airflow or monitor filter status
the switch automatically closes to resume normal heating cycles
this CW blower wheel is designed to spin clockwise when viewed from the motor end
Facilitates a high-stability flame pattern essential for power gas burner efficiency
Carrier HK42FZ025 Control Board 340793-762 This specific 164500 model isMaintain the operational integrity of your residential heating equipment with the Carrier HK42FZ025 Ignition Control Board. This genuine OEM furnace control board is a direct replacement designed specifically for Carrier, Bryant, and Payne units to manage critical ignition sequences, gas valve timing, and blower motor cycles. Engineered for precision, the HK42FZ025 utilizes advanced 24 VAC circuitry to monitor safety sensors and provide diagnostic