Its classic mechanical room thermostat interface is preferred by contractors who prioritize durability and ease of use in environments where digital complexity is unnecessary

Key Benefits 40 Amp inductive rating per pole provides high-capacity switching for motors up to 2 HP at 120V

with an adjustable 2-7 degree differential between stages to prevent short-cycling

the compact foot-mount footprint and pre-stripped 18 AWG leads streamline the replacement process without requiring additional mounting brackets

The Carrier HK35AA009 Circuit Board is a genuine OEM multi-function sequence timer designed to replace legacy electromechanical timers in Carrier

Aaon R36040 Bearing R-410A Its classic mechanical room thermostatThe Aaon R36040 Bearing is a high precision OEM pillow block bearing assembly specifically engineered for high performance HVAC equipment. Featuring a 1. 19 inch bore, this critical component is designed to stabilize rotating shafts and reduce rotational friction in AAON air handling units and split systems. Its robust construction ensures reliable operation under significant radial and axial loads, maintaining the factory specified efficiency of your