Carrier 50DK400309 Exhaust Regulator 326058-758 Designed for 24VAC tri-state operation

Designed for 24VAC tri-state operation

and Carrier-branded systems

this direct spark ignition kit is the standard solution

and LP gas (propane) in non-corrosive environments

Anti-Water Hammer Design: The internal snubber controls the disc closing speed to prevent mechanical shock and pipe vibration

Carrier 50DK400309 Exhaust Regulator 326058-758 Designed for 24VAC tri-state operationThe Carrier 50DK400309 Exhaust Regulator is a critical OEM component designed to maintain precise atmospheric pressure and ventilation control within commercial rooftop units and heavy duty HVAC systems. As a veteran technician knows, managing exhaust air pressure is vital to preventing back drafting and ensuring the mechanical integrity of the heat exchanger. This genuine Carrier replacement part is engineered to withstand the high velocity discharge