this kit is the standard for restoring reliable natural gas pilot performance in commercial environments

Direct Compatibility: Engineered as an exact functional equivalent to 18J2801 for seamless field installation

If the fan side drops below tolerance

While the default rotation is 90 degrees

the 006511F modulating valve provides variable gas flow control

Carrier HH11AZ200 Vent Switch 340155-7024 this kit is the standardThe Carrier HH11AZ200 Vent Switch is a critical OEM replacement safety component designed to monitor airflow and temperature within the burner box of select Carrier, Bryant, and Payne furnaces. This single pole, single throw (SPST) switch operates as a normally closed safety device, engineered to interrupt the ignition sequence if it detects a temperature rise reaching 200F. Once tripped, the switch requires a manual reset, ensuring that a technician