Carrier HK06NB065 Pressure Switch 30067439-890 including AUD

including AUD

Reduces wear on the ignition system and heat exchanger by optimizing cycle times

it is standard for 24V control boards found in modern York heating units

often due to a broken belt

Carrier HK06NB065 Pressure Switch 30067439-890 including AUDThe Carrier HK06NB065 Pressure Switch is a critical safety component engineered for precise monitoring of combustion air and flue gas venting within residential furnaces and light commercial HVAC units. This SPST (Single Pole Single Throw) switch is factory calibrated to a 0. 8 inch water column (. 8" WC) set point, ensuring it closes only when the necessary static pressure is achieved to allow the ignition sequence to proceed. As a Genuine OEM