Lennox 21Z09 Sensor Kit 319825-402 Using this assembly on a

Using this assembly on a 115V circuit will result in motor failure and potential damage to the control board

always calculate the total amperage draw of your connected relays and controls to ensure they stay within the 1

White-Rodgers 1A11-2 36/90F SPDT Line V Fan Coil Non-Programmable Tstat Line Voltage

The Amana-Goodman 0130F00004 Pressure Switch is a critical safety component designed for specific Goodman and Amana furnace models

Rated for ANSI Class 250 static pressure

Lennox 21Z09 Sensor Kit 319825-402 Using this assembly on aThe Lennox 21Z09 Enthalpy Sensor Kit (also identified as 603364 35) is a critical diagnostic and control component for commercial HVAC rooftop units. Operating as a high precision dual sensing device, this enthalpy sensor replacement monitors both sensible temperature and relative humidity to determine the total heat content of the air. This data is essential for economizer air side control, allowing the system to utilize outdoor air for free cooling