Resideo 272748AB Motor R-134A or elevated carbon monoxide readings

or elevated carbon monoxide readings during a combustion analysis

the groove profile is compatible with AX and Gripnotch belts

The motor is built for 60Hz operation and integrates seamlessly with existing fan relay boards using standard spade terminal connections

With a 1-inch bore (1" square pillow block grid compatibility)

the E3SCO is specifically calibrated for Carbon Monoxide detection

Resideo 272748AB Motor R-134A or elevated carbon monoxide readingsThe Resideo 272748AB Motor is the lead connected, 24V replacement motor designed for high performance service on Honeywell Home V8043 and V8044 series zone valves. Built for durability in demanding hydronic systems, this synchronous 24V AC replacement motor operates at 50 60 Hz and provides the specific torque requirements needed to actuate the powerhead gear train effectively. Unlike generic alternatives, the 272748AB U ensures precise timing and