Carrier KR11AL012 Pulley Fan Els PW 29614 the 46-25107-02 provides the 50/60Hz

the 46-25107-02 provides the 50/60Hz frequency stability required to prevent control board chatter and premature component failure

The Carrier HH18HA449 Rollout Switch is a critical safety component designed to detect and respond to flame rollout conditions in gas-fired furnaces

Secure Access: The key-operated design prevents unauthorized resets

This SPST (Single Pole Single Throw) switch is factory-calibrated with a -0

Reverse Acting Logic: Increases output pressure as the sensed temperature decreases

Carrier KR11AL012 Pulley Fan Els PW 29614 the 46-25107-02 provides the 50/60HzThe Carrier KR11AL012 Pulley Fan is a precision engineered OEM replacement blower pulley designed for large tonnage commercial HVAC systems and air handlers. Featuring a 1 inch bore and an 11 inch outer diameter, this component is critical for maintaining correct HVAC blower speed and static pressure performance. As a fixed pitch pulley, it ensures consistent belt alignment and optimal power transfer from the drive motor to the fan shaft. Technicians