Upgrade763RL B Unit Fan Motor for Nutone 763RL/769RL (70 CFM) 50 CFM vs Upgrade Model 8814R compatible fan for Nutone units

Overall winner: Upgrade Model 8814R compatible fan for Nutone units

Key Differences

Product A (Motoasis 763RLN B Unit) is a compact 50 CFM, 9x9 fan-motor marketed for bathroom vents and noted for fitting old housings and being quieter than the original; pick A if you need a drop-in replacement for small housings and a more affordable option. Product B (Upgrade 8814R) provides much higher airflow (110 CFM) and stronger airflow with quiet operation but has some reports of fan balance wobble; pick B if you need greater ventilation power for compatible Nutone 8814/8673 units

Head-to-Head

CriteriaWinner
Price Motoasis
Durability Tie
Versatility Motoasis
User Reviews Motoasis