Pay in 4 interest-free payments of $8.90 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Key Benefits Precision Thermal Activation: Engineered to fail at exactly 212°F to meet specific high-temperature environment requirements
replacing most definite purpose contactors without modifying mounting holes
Always verify the gas burner orifice matches the fuel supply to prevent fire hazards
This specific model (0556004) is rated for a maximum of 105
this is the current manufacturer-specified replacement
Carrier HH19ZA201 Limit Switch Els PW 17895 Key Benefits Precision Thermal Activation:The Carrier HH19ZA201 Limit Switch is a critical safety component designed for HVAC furnace temperature regulation. This OEM Carrier replacement part functions as a normally closed SPST disc limit switch, engineered to interrupt the heating circuit when the plenum temperature exceeds safe operating parameters. With a calibrated opening temperature of 200F and an automatic reset temperature of 130F, it ensures high limit protection for Carrier, Bryant,