Johnson Controls T-4752-201 Thermostat Els PW 29614 Standard protocol for veteran technicians

Standard protocol for veteran technicians is to replace the gasket every time the valve body is opened for service or whenever there is evidence of external steam leakage at the flange joints

this drier is compatible with most standard refrigerants and lubricants

The unit is factory-calibrated at 24 VDC for maximum accuracy across the 4 to 20 mA range

verifying the 55-degree setpoint is essential for maintaining the operational sequence of the Aaon climate control system and ensuring long-term equipment reliability

lint-resistant flame for reliable main burner ignition

Johnson Controls T-4752-201 Thermostat Els PW 29614 Standard protocol for veteran techniciansThe Johnson Controls T 4752 201 is a high volume output pneumatic heating cooling thermostat engineered for precise individual space temperature control in commercial HVAC systems. This dual element controller features automatic changeover logic, operating as 15 psig direct acting for cooling and 20 psig reverse acting for heating sequences. Designed for horizontal mounting, the unit utilizes a sensitive bimetal element to produce a proportional