Johnson Controls T-4506-202 Thermostat Refrigerant The pleated design provides an

The pleated design provides an expanded surface area

it is mandatory to verify that the spring manufacturer matches the gas valve manufacturer—in this case

Industrial Build: Rated for ambient temperatures up to 120°F (49°C) to withstand boiler room conditions

Heil Quaker ICP 1070952 Flame Sensor

preventing the common communication errors associated with generic alternatives

Johnson Controls T-4506-202 Thermostat Refrigerant The pleated design provides anThe Johnson Controls T 4506 202 is a high performance dual temperature pneumatic thermostat engineered for precise climate control in commercial and industrial HVAC systems. This direct acting bimetal controller features a vertical mounting configuration and an integrated manual indexing switch, allowing technicians to reset the day temperature locally during night setback cycles without disrupting the entire building automation loop. Designed for