Installing a switch with a higher opening temperature can lead to heat exchanger damage or fire hazards

this is an automatic reset limit (L200-40F)

including GDH8

allowing the system to resume operation once temperatures return to a safe range

maintaining stable resistance and reliable performance in demanding residential HVAC applications

Carrier 00501143 Rubber Ring Els PW 17895 Installing a switch with aThe Carrier 00501143 Bearing Rubber Ring is a critical OEM replacement part designed to provide precise cushioning and vibration isolation for HVAC blower motor assemblies. Engineered specifically for Carrier, Bryant, and Payne equipment, this high grade rubber mounting ring ensures that the motor bearing remains securely seated while absorbing operational harmonics. By maintaining proper alignment and reducing mechanical stress, this HVAC replacement