Complete Assembly: Includes a high-temp gasket (part 68-21812-04) to prevent carbon monoxide leaks and ensure immediate sealing

What is the capillary tube length for the York S1-163556

it is compatible with chilled or hot water containing up to 60% glycol

Contractors will find this unit fully compatible with various ICP furnace parts brands

How do the auxiliary switches function on this model

Heil Quaker ICP 1184422 Limit Switch R-134A Complete Assembly: Includes a high-tempThe Heil Quaker ICP 1184422 Limit Switch is a high precision safety component engineered for critical thermal regulation within residential furnaces. Designed with a normally closed circuit, this component functions as a primary high limit safety, preventing dangerous heat exchanger temperatures by interrupting the burner circuit if conditions exceed factory parameters. Specifically rated as an L170 20F limit switch, this device features a fixed open