This ensures the Maxitrol modulation system reacts to true air discharge conditions rather than localized heat spikes

multi-stage conventional (up to 2H/2C)

When mounting

These two part numbers are identical in specifications and performance

and a casing gasket/O-ring to facilitate a complete repair

Resideo 272748AB Motor mario This ensures the Maxitrol modulationThe 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