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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
providing versatile control for HVACR equipment
and Luxaire cabinets where space is limited
this thermistor ensures the unit maintains accurate setpoints by monitoring the air entering the evaporator coil
the sensor should be open (infinite resistance)
This genuine Johnson Controls replacement part provides the exact tolerances required for industrial and commercial HVAC filtration maintenance
Carrier HH18HA449 Rollout Switch providing versatile control for HVACRThe Carrier HH18HA449 Rollout Switch is a critical safety component designed to detect and respond to flame rollout conditions in gas fired furnaces. This genuine OEM part serves as the advanced replacement for the obsolete HH18HA350, ensuring full compatibility with a wide range of Carrier, Bryant, and Payne heating systems. Engineered as a Single Pole, Single Throw (SPST) switch, it features a factory calibrated trip point of 350 degrees F. When the
US$ 84.95
US$ 54.95
US$ 44.95