Johnson Controls T-4756-201 Pneumatic Room Thermostat 15 psi Direct 20 psi Reverse zone-valve It provides a power source

It provides a power source for control circuits in air conditioning

Length: 36

4 and coefficient of performance (COP) of 4

The Goodman 22312902 HTR 3 2

It is made from forged brass and features 5/8 OD welded seams

Johnson Controls T-4756-201 Pneumatic Room Thermostat 15 psi Direct 20 psi Reverse zone-valve It provides a power sourceProduct Description The Johnson Controls T 4756 201 is a pneumatic room thermostat designed for effective temperature control in various heating and cooling applications. This unit features dual direct and reverse acting capabilities with a pressure range of 15 psi for direct and 20 psi for reverse. The temperature dial range spans from fifty five to eighty five degrees Fahrenheit, accommodating a variety of environments. The thermostat is horizontal