Marvair 70571 Enthalpy Sensor 322838-753 Can this contactor be used

Can this contactor be used on 50Hz and 60Hz systems

it must be manually cycled after the temperature rises 12°F above the setpoint

this ST9101A1014 replacement stabilizes airflow control and protects your heat exchanger from short cycling or overheating due to stagnant air

Its totally enclosed air over (TEAO) enclosure and 60°C maximum ambient temperature rating ensure durability in extreme outdoor conditions

as well as standard 120V and 240V AC loads

Marvair 70571 Enthalpy Sensor 322838-753 Can this contactor be usedFor 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