Carrier 50DK500705 Exhaust Regulator 30067439-890 Extended Service Life: Advanced EPDM

Extended Service Life: Advanced EPDM elastomer and pilot-operated design provide exceptional durability in steam and hot water cycles

Deviating from the factory 1

whereas the 2-M (110100) requires a physical manual reset after a low-water trip to ensure system safety and code compliance

providing the exact specifications needed to restore factory-standard performance to Velocity Boiler Works equipment

The integration of double-inlet design architecture allows for maximum air volume movement

Carrier 50DK500705 Exhaust Regulator 30067439-890 Extended Service Life: Advanced EPDMThe Carrier 50DK500705 Exhaust Regulator is a critical OEM replacement component designed to maintain precise atmospheric and internal pressure balances within commercial rooftop units and packaged HVAC systems. Engineered as a factory authorized part, this regulator ensures that exhaust gas discharge and combustion airflow remain within tight operational tolerances, preventing the common issues of overheating or inefficient heat exchange. Its 5 hole