OEM-Spec Compatibility: Engineered as a direct replacement part

It must be installed vertically above the steam tap

Broad Compatibility: Direct replacement for several retired models

This OEM replacement spring is specifically designed for balanced valve regulators used in industrial furnaces

it functions within the control assembly regardless of whether the signal is direct or reverse-acting

Lennox 31J96 Rollout Switch OEM-Spec Compatibility: Engineered as aThe Lennox 31J96 Rollout Switch is a critical safety component designed for precise thermal monitoring in residential and commercial gas furnaces. Engineered as a manual reset flame rollout switch, this SPST (Single Pole Single Throw) device is calibrated to actuate at 320 degrees F (+ 13F). When the switch detects temperatures exceeding this safety thresholdoften caused by blocked venting, a failing inducer motor, or a compromised heat exchangerit