The unit operates on 24V AC

leak-resistant seals

Repeated tripping usually indicates a genuine blocked vent

Converting a system to liquid propane requires a specific conversion kit with differently sized orifices and regulator springs

if your fan blade is pitched for counter-clockwise rotation

International Environmental 70021516 Motor Freon The unit operates on 24VThe International Environmental 70021516 Motor is a high performance 1 12 HP fan coil motor engineered for precision in direct drive HVAC systems. Operating at 115 127V and 1. 4 Amps, this 3 speed blower motor delivers a steady 1375 RPM to ensure optimal airflow in commercial and residential fan coil units. This part is a direct replacement for the 700215 16 and the GE 5KCP29BK6777S, featuring a robust 42Y frame and a permanent split capacitor (PSC)