350207 Suburban RV Furnace ROOM AIR IMPELLER

Furnace Models: Suburban Furnace Models NT16SEQ or NT16SQ and NT20SEQ or NT20SQ, NT-12S/ NT-16S/ NT-20S/ NT-12SE/ NT-16SE/ NT-20SE, NT-16/20SQ/SEQ

The Suburban 350207 Room‑Air Impeller is the OEM heated‑air circulation wheel used in NT‑16 and NT‑20 SQ/SEQ RV furnaces. This impeller mounts to the warm‑air side of the blower motor and pushes heated 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.

A worn, cracked, or unbalanced impeller can cause weak airflow, vibration, excessive noise, or high‑limit trips. Replacing it with the OEM 350207 restores factory‑rated airflow and reliable performance.

Key Features

• OEM Suburban room‑air impeller for NT‑16 and NT‑20 SQ/SEQ

• Correct diameter, width, and hub fit for NT‑series warm‑air housings

• 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 Impeller

• Weak or uneven airflow from vents

• Furnace overheating or short‑cycling

• Impeller rubbing, wobbling, or visibly damaged

• Excessive blower noise or vibration

• Airflow issues despite a good motor

Compatibility

Suburban Furnace Models NT16SEQ or NT16SQ and NT20SEQ or NT20SQ, NT-12S/ NT-16S/ NT-20S/ NT-12SE/ NT-16SE/ NT-20SE

• NT‑16

• NT‑20 SQ

• NT‑20 SEQ

• Fits OEM Suburban NT‑series warm‑air housings using the 350207 impeller