Carrier HH18HC069 Temp Switch 340155-7026 this is a conversion hardware

this is a conversion hardware set that modifies the existing gas valve and manifold assembly

ensuring optimal superheat control across varying evaporator loads

The Carrier HH19ZA175 Limit Switch is a critical safety component designed for precise thermal monitoring in residential and commercial HVAC equipment

leading to a loss of flame rectification and causing the furnace to lock out after the initial ignition trial

preventing the gas valve from energizing for safety

Carrier HH18HC069 Temp Switch 340155-7026 this is a conversion hardwareThe Carrier HH18HC069 Defrost Temp Switch is a critical field service component designed for precise evaporator coil temperature monitoring in residential and light commercial heat pump systems. This SPST thermal switch, often used as a defrost termination switch, is engineered with a fixed set point to sense frost accumulation and initiate or end the defrost cycle, ensuring optimal heat transfer and preventing compressor slugging. This OEM