Ensure it is placed in an area with natural air circulation

primarily to energized blower motors (indoor fans) and heat strip sequencers in electric furnaces or heat pumps

this solid core liquid line drier is rated for 650 psig

when used for PTAC motor replacement

Constructed with high-grade galvanized steel or aluminum alloy

Marvair 70571 Enthalpy Sensor 322838-752 Ensure it is placed inFor industrial HVAC efficiency, the Marvair 70571 Enthalpy Sensor is a critical component for managing economizer functions and indoor air quality. As a solid state C7400A2001 equivalent, this sensor measures the total heat contentboth sensible temperature and latent humidityto determine when outdoor air is suitable for free cooling. Integrating this economizer enthalpy control into your Marvair wall mount air conditioner or heat pump ensures the