York Parts S1-02527792009 Gas Furnace Limit Flame Rollout SwitchGas Furnace Limit Flame Rollout Switch (S1 02527792009) from York Parts ensures safe operation of your PT8 2 Stage Downflow Horizontal Natural Gas Furnace. This manual close limit switch is designed to open when flames roll out, preventing overheating and potential damage to the furnace and living spaces. With a 350F temperature rating for open close operation, it delivers reliable protection you can trust. Designed for compatibility with York gas

Designed for reliability in HVAC environments

Ignitor ensures reliable ignition and safe furnace startup

compatible with Weil Mclain CGa model

and a long-life O2 sensor for accurate on-site combustion gas analysis

reliable installation

By promoting steady intake and exhaust

and compact mounting

Rugged enclosure suitable for harsh HVAC environments

The base size is 1-1/4 inch

it works with standard piping and helps keep your boiler

making it suitable for busy households and small offices alike

Armstrong 12F49 Condenser Fan Motor delivers reliable condenser cooling for HVAC systems