Maxitrol T244A Selectra Stat Refrigerant check for continuity across the

check for continuity across the 24V heater pins (the bottom terminals)

Ensure your damper shaft and fail-safe requirements align with CW rotation before installation

a DPDT relay can replace a SPDT relay by using only one set of contacts

For DPST operation

Maxitrol T244A Selectra Stat Refrigerant check for continuity across theThe Maxitrol T244A Selectra Stat is a precision electronic temperature sensor designed for wall mount installation in commercial and industrial HVACR heating systems. Operating within a 40 80 degrees F temperature range, this modulating space sensor provides high accuracy resistance signals to the Selectra amplifier, ensuring stable discharge air temperatures. The T244A is a critical component for maintaining consistent thermal environments in large