Tjernlund PS1503 Switch, Duct Pressure, 277 Volts, Differential +/-0.02 voomi_id_7747 This pad features AgION antimicrobial

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

It features a 1/6 horsepower motor and operates on 120 volts

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

BTU Capacity: 140

Includes handheld remote control

Tjernlund PS1503 Switch, Duct Pressure, 277 Volts, Differential +/-0.02 voomi_id_7747 This pad features AgION antimicrobialProduct 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.