Aaon S32421 Inducer Assembly R-407C This industrial draft regulator is

This industrial draft regulator is an essential upgrade for contractors managing power-vented or high-capacity atmospheric systems where draft stability is critical to preventing soot buildup and increasing equipment longevity

Critical Protection: Acts as a motor limit switch on automatic valves

It will automatically re-engage the heating circuit once the temperature drops below the 50°F reset threshold

Standardized Electrical Specs: Operates on 102–138 VAC with a 1

Aaon S32421 Inducer Assembly R-407C This industrial draft regulator isThe Aaon S32421 Inducer Assembly is a high performance OEM replacement part engineered for precision in advanced HVAC systems. Operating at 208 230V, this complete combustion blower motor kit, also known as the S32421 blower motor assembly, is critical for maintaining optimal draft and exhaust efficiency in gas fired units. It includes the P4848B motor, P00340 capacitor, and P79910 blower wheel, specifically designed to withstand high thermal stress