Tjernlund PS1503 Switch, Duct Pressure, 277 Volts, Differential +/-0.02 voomi_id_7747 This window mount kit is

This window mount kit is ideal for securing Friedrich Kuhl air conditioners

This pad features AgION antimicrobial coating to help resist the growth of mold and bacteria

This product handles a nominal capacity of 1/4 tons and is suitable for systems using R404a refrigerant

BTU Capacity: 140

Tjernlund PS1503 Switch, Duct Pressure, 277 Volts, Differential +/-0.02 voomi_id_7747 This window mount kit isProduct Description The Tjernlund PS1503 Switch is a duct pressure switch designed to sense positive air pressure in ducts. Its main function is to activate duct booster fans, electronic air cleaners, or humidifiers. This switch is built by Tjernlund and identified by MPN PS1503. 15 Amp current rating 277 Volts operating voltage SPST switch type Product Highlights Ideal for HVAC controls and thermostats. Manufactured by Tjernlund in the United States.