Heil Quaker ICP 1171324 Limit Switch The BASO K19AT-18 is a

The BASO K19AT-18 is a professional-grade Super Slim Jim universal replacement thermocouple designed for high-reliability performance in standing pilot ignition systems

Direct Plugin Installation: Pre-terminated wiring harness ensures a secure

or excessive short-cycling of the compressor

Can I bypass the manual reset if the button pops

While the 20162903 replaces a faulty limit control

Heil Quaker ICP 1171324 Limit Switch The BASO K19AT-18 is aThe Heil Quaker ICP 1171324 Limit Switch is a critical safety component designed for precise thermal regulation within high efficiency residential and commercial HVAC units. Engineered as a normally closed circuit, this disc style switch is vital for maintaining system integrity by monitoring potential overheating conditions. It is calibrated to an open on temperature rise at 135F and features an automatic reset that triggers once the temperature