Johnson Controls T-4003-203 Submaster High Volume Output Thermostat Reverse Acting Horizontal Mounting voomi_id_40725 This durable HVAC contactor is

This durable HVAC contactor is perfect for replacements or repairs in heating

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Johnson Controls T-4003-203 Submaster High Volume Output Thermostat Reverse Acting Horizontal Mounting voomi_id_40725 This durable HVAC contactor isProduct 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