Carrier HH19ZA940 Limit Switch 318518-761 this OEM component is a

this OEM component is a critical safety and efficiency device for Burnham Alliance water heaters and compatible boiler configurations

Carrier 51301830500 5MFD 400V Round Capacitor

The Wayne 101295-SERM Solid State Ignition Source is a high-performance 120V electronic ignitor engineered for combustion reliability in demanding HVACR applications

Compact Profile: Small footprint allows for installation in tight spaces where standard large-torque actuators cannot fit

maintaining reliability in demanding environments

Carrier HH19ZA940 Limit Switch 318518-761 this OEM component is aThe Carrier HH19ZA940 Limit Switch is a critical OEM safety component engineered for precise thermal regulation within Carrier fan coil units, packaged systems, and secondary heating assemblies. This 85 140 degree limit switch operates as a normally closed (NC) safety, opening the circuit when the sensed temperature exceeds 140F to prevent heat exchanger or coil damage. Once the system cools back to 85F, the automatic reset limit switch closes the