Enhanced System Reliability: Prevents BTU input deviations and flame lift-off by providing factory-spec #48 orifices

How can I verify the rotation direction before installation

5 MFD at 370 VAC capacitor for peak performance

The R500S series is suitable for both Natural Gas and Liquid Propane

Carrier HH680109 Rollout Switch Els PW 29614 Enhanced System Reliability: Prevents BTUThe Carrier HH680109 Rollout Switch is a critical safety component designed for furnace combustion chambers, specifically engineered to detect sustained flame rollout conditions. This 190F manual reset rollout switch features a single pole double throw (SPDT) configuration, providing reliable circuit interruption and signaling for modern HVAC control boards. As a direct OEM replacement for HH22HA189, it ensures precise thermal calibration for Carrier,