Ensure the hot and neutral line voltage connections are properly phased to avoid an internal control fault or failure to sense flame

Technicians should always identify the cause of the overheat condition before installing the new fuse

This specific model requires a 208-240V coil voltage to energize

Dual SPDT Relay Outputs: Provides versatile line voltage switching for independent control of two stages or components

this is a uni-directional drier

Field Controls 02722701 Control 320819-301 Ensure the hot and neutralThe Field Controls 6" RC Barometric Draft Control (Part Number 02722701, also listed as 2722701) is a precision engineered component designed for high efficiency oil and coal heating systems. As a veteran tech knows, consistent draft is critical for proper combustion; this Type RC draft regulator maintains optimal overfire draft by compensating for changes in atmospheric pressure and chimney temperature. It features a calibrated range of . 02"wc to .