Precise Fitment: Designed specifically for the unitherm governor and header manifold

Where should the atmospheric vent be directed

it features silver contacts and rugged terminals to ensure long-term electrical conductivity and consistent thermal sensing performance under high ambient temperatures

What causes an Armstrong furnace electrode to fail

this 10x10 CCW wheel provides the structural integrity required for long-term reliability in specialized HVACR applications

Johnson Controls P72LB-1 Pressure Control THPU32HP7Y Precise Fitment: Designed specifically forThe Johnson Controls P72LB 1 is a robust dual pressure control designed for heavy duty commercial refrigeration and HVAC applications. Featuring a DPST (Double Pole Single Throw) switch mechanism, this all range pressure switch provides direct individual control of single phase motors up to 3 hp and three phase motors up to 5 hp, eliminating the need for separate contactors in many setups. The low pressure side handles a range of 20" Wc to 100 psi