350206 Suburban Furnace Blower Wheel

Furnace Models: SF/SFV/SFVH-20/25/30/35/42Q/FQ, SHD-25/42Q

Replaces: 521233

OEM Warm‑Air Circulation Wheel — 5‑1/8" × 6‑1/4" × 5/16" Bore, CCW Rotation with set screw 

The Suburban 350206 Room‑Air Blower Wheel is the OEM heated‑air circulation wheel used in select Suburban RV furnaces. This wheel mounts to the warm‑air side of the blower motor and pushes conditioned air across the heat exchanger and into the RV’s ducting system. Proper airflow is essential for maintaining furnace efficiency, preventing overheating, and ensuring smooth, quiet operation.

This model features a 5‑1/8" diameter, 6‑1/4" width, 5/16" bore, and counter‑clockwise (CCW) rotation, matching the factory specifications shown on your product page.

A worn, cracked, or unbalanced wheel can cause weak airflow, vibration, excessive noise, or high‑limit trips. Replacing it with the OEM 350206 restores correct airflow and reliable furnace performance.

Key Features

• OEM Suburban room‑air blower wheel

• 5‑1/8" × 6‑1/4" × 5/16" bore (per product page)

• CCW rotation, includes set screw

• Provides proper heated‑air circulation through the heat exchanger

• Balanced for smooth, quiet operation

• Direct‑fit replacement for fast, accurate service

When Technicians Replace This Wheel

• Weak or uneven airflow from vents

• Furnace overheating or short‑cycling

• Wheel rubbing, wobbling, or visibly damaged

• Excessive blower noise or vibration

• Airflow issues despite a good motor

Compatibility

Your product page does not list specific furnace models for this wheel, but confirms it is a Suburban RV furnace blower wheel with the dimensions and rotation listed above. If you want, I can cross‑reference this part against NT, SF, SH, and P‑series assemblies to identify exact furnace fits.