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ensuring consistent stem travel and valve positioning
the Johnson Controls A99BB-300 Silicon Sensor is a reliable industry standard
Rugged Construction: Superior brass and NBR materials prevent internal leakage and extend service life
ideally paired with an LG liquid-gas mixer to ensure a homogenous mixture and prevent high suction superheat
Carrier 50DK400309 Exhaust Regulator 320788-702 ensuring consistent stem travel andThe 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
US$ 159.00
US$ 136.50
US$ 29.00
US$ 110.00
US$ 35.00
US$ 26.00
