Marvair 80428 Blower Motor Bracket 321894-709 Look for hairline fractures near

Look for hairline fractures near the hub

Simplified Installation: Features RJ-11 ports for quick room sensor connections and removable terminal blocks for power and I/O

or inducer motor speed drops to prevent unsafe combustion

This automatic reset limit switch is often cross-referenced with older part numbers

a healthy 1179160 flame sensor typically produces a steady reading between 2

Marvair 80428 Blower Motor Bracket 321894-709 Look for hairline fractures nearThe Marvair 80428 Blower Motor Bracket is a critical mounting component engineered to deliver rigid stabilization for evaporator and condenser fan motors in Marvair wall mount HVAC units. Expertly fabricated from heavy gauge galvanized steel to resist corrosion in high cycle environments, this bracket sustains precise motor shaft alignment, effectively dampening harmonic vibrations that lead to premature bearing failure and excessive decibel levels.