BZTT RV Blower Wheel Replacement 3313107.033 — Fits Atwood/Duo-Therm Rooftop AC, Direct-Fit Durable Plastic

BZTT 3313107.033 is a direct-fit replacement blower wheel designed to restore airflow and reduce noise in Atwood/Duo-Therm RV air conditioners.

If your RV's air conditioner has a worn, cracked, or noisy fan wheel, replacing it with a compatible blower wheel can bring back strong, quieter airflow without swapping the entire unit. This BZTT 3313107.033 blower wheel is made to match common OEM part numbers used in many camper and motorhome AC systems, offering a durable plastic construction that resists temperature swings, dust, and typical road contaminants.

How does this blower wheel improve my RV air conditioner performance?

Replacing a degraded blower wheel restores the original airflow pattern and reduces vibration that causes noise. The balanced fan wheel helps the blower run more smoothly, delivering more consistent air distribution across the evaporator and into the living space.

• Reestablishes factory airflow by matching OEM geometry and pitch.
• Reduces wobble and vibration for quieter operation.
• Improves overall cooling distribution without modifying the system.

Which units and part numbers is the BZTT 3313107.033 compatible with?

This replacement fits many Atwood and Duo-Therm style RV air conditioner models and cross-references common OEM numbers to simplify ordering. It is often listed alongside related part numbers, making it straightforward to verify compatibility with your specific camper AC model.

• Compatible with Atwood and Duo-Therm style RV air conditioners.
• Cross-references: 3313107033, 3313107.033, 3104887.009, 385002300, NBK 20370-1.
• Designed for camper, travel trailer, and motorhome rooftop AC units that use these blower wheels.

Is installation difficult and what tools are required?

Installation is straightforward for anyone comfortable with basic RV maintenance and requires minimal tools. In most cases you'll remove the blower housing, slide off the old wheel, and fit the new BZTT wheel in place; wearing work gloves is recommended to protect hands during the swap.

• Simple two-step process: remove housing, replace wheel, reassemble.
• Typical tools: screwdriver set, wrench or socket for housing fasteners, work gloves.
• Online videos and guides exist if you prefer step-by-step visual instruction.

What materials and durability can I expect from this replacement fan wheel?

The BZTT blower wheel is molded from a robust plastic formulated to tolerate temperature extremes and common contaminants found in RV use. Its construction focuses on structural stability and corrosion resistance so it lasts longer than cheaper alternatives.

• High-quality plastic resists cracking from heat cycles and vibration.
• Engineered to repel dust, dirt, and moisture exposure common on the road.
• Balanced design minimizes friction and premature wear on bearings.

Who this product is for: The BZTT 3313107.033 blower wheel is aimed at RV owners, DIY technicians, and service shops who need an affordable, OEM-compatible replacement for Atwood and Duo-Therm style rooftop air conditioners. It suits anyone wanting to fix noisy or underperforming AC blowers without replacing the entire unit, and it’s a practical choice for seasonal maintenance or restoring airflow in older campers.