Johnson Controls T-4003-203 Submaster High Volume Output Thermostat Reverse Acting Horizontal Mounting voomi_id_40725 Boasts a robust build quality

Boasts a robust build quality ensuring prolonged motor life

ensuring optimal air quality and preventing moisture-related issues

One-match belt system ensures equal load distribution across belts

Reliable and durable

Johnson Controls T-4003-203 Submaster High Volume Output Thermostat Reverse Acting Horizontal Mounting voomi_id_40725 Boasts a robust build qualityProduct Description The Johnson Controls T 4003 203 Submaster Thermostat is designed for high volume output and reverse acting function. This pneumatic thermostat offers precise temperature control for various heating and cooling applications, ensuring efficient operation of mechanical systems. Adjustable sensitivities and set points High volume output Pneumatic feedback for greater accuracy Product Highlights Johnson Controls T 4003 203 Submaster