Carrier P110-SBP2412 Humidifier Bypass 318172-701 also check the defrost control

also check the defrost control board and refrigerant levels

Can I use the HK44ER134 to replace a 3

If the sensor reads open (infinite resistance) or short-circuited when it should be closed at low temperatures

reuse the existing 24V coil or verify the solenoid requirements based on the specific air conditioner or heat pump service manual

effectively balancing comfort and efficiency

Carrier P110-SBP2412 Humidifier Bypass 318172-701 also check the defrost controlThe Carrier P110 SBP2412 Humidifier Bypass is a high performance evaporator style unit designed to integrate seamlessly into residential forced air systems. Rated for 12 gallons per day (GPD), this small format bypass humidifier maintains optimal relative humidity levels by utilizing the pressure differential between the supply and return plenums. Built with a durable, non corrosive plastic housing, the unit features a high efficiency aluminum