Johnson Controls T-4752-202 Thermostat Freon Durable Construction: High-grade metallic housing

Durable Construction: High-grade metallic housing resists oxidation and soot buildup

and LGB series boilers

Industrial Durability: Engineered to withstand the thermal stresses of steam and high-temperature water service

External Equalization: Provides superior accuracy in pressure sensing

Johnson Controls T-4752-202 Thermostat Freon Durable Construction: High-grade metallic housingThe Johnson Controls T 4752 202 is a professional grade dual temperature pneumatic thermostat engineered for precise control of heating and cooling systems in commercial HVAC environments. Operating as a two pipe pneumatic controller, this unit features a direct acting sequence at 15 psig for heating and a reverse acting sequence at 20 psig for cooling. Designed for vertical mounting, it utilizes a sensitive bimetal element to ensure accurate thermal