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The switch is rated for 20 Amps at 125V AC and 15 Amps at 250V AC
but verifying the insertion depth and temperature ratings is critical for technical compatibility
Direct Acting Reliability: Opens immediately upon refrigerant head pressure increase to maintain stable condensing temperatures
this in-line check valve features an EPDM soft seat that provides a bubble-tight shut-off
Carrier 50DK400309 Exhaust Regulator Freon The switch is rated forThe 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
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