What is the proper mounting orientation for variable air volume units

Industrial-Grade Housing: The cast iron pillow block design offers superior heat dissipation and resists deformation under stress

maintaining consistent indoor comfort during peak winter conditions

Precise Pressure Control: Features a high-tensile regulator spring designed for consistent 3-5 inch water column delivery

Safety Focused: Designed to meet rigorous industry standards

Fasco A074 Inducer 321702-401 What is the proper mountingThe Fasco A074 Inducer is a precision engineered OEM replacement draft inducer blower designed specifically for Rheem Ruud furnace applications. As a veteran grade 2 speed 115V inducer, this unit features a 3. 3 inch diameter motor operating at 3300 RPM on high speed and 2500 RPM on low speed. The PSC (Permanent Split Capacitor) design incorporates a dual ball bearing system and an internal 6 MFD 370 VAC capacitor to ensure structural integrity during