3315332.005 Fan Motor Replacement for Dometic Brisk Air II - Quiet

Our review of the 3315332.005 fan motor replacement finds it best suited for RV owners and HVAC technicians who need a durable, direct-fit motor for Dometic Brisk Air II systems. The single biggest reason to buy is its accurate fit and reliable high speed operation, which restores airflow quickly and quietly to rooftop air conditioners. Installation is straightforward for anyone familiar with RV AC service, and the motor's energy-saving design plus the three-speed capability make it a practical, long-term replacement choice.

Key Features

• Exact part match: The 3315332.005 is engineered as a direct replacement for Dometic Brisk Air II models, so it reduces fitment guesswork and installation time.
• Three-speed operation: With three selectable speeds and a 1650 RPM high setting, it provides flexible airflow control for different cooling needs.
• Durable construction: A robust motor body and quality wiring help it maintain high-speed operation for extended periods during harsh travel conditions.
• Energy saving: The motor is designed to operate efficiently at 115 V and 2.5 amps to lower energy draw compared with older, less efficient units.
• OEM-style specifications: Precise shaft lengths, mounting hole spacing and motor dimensions match OEM geometry for a clean swap-in replacement.

Who It's For

This fan motor is ideal for RV owners with Dometic Brisk Air II units B57915, B59516, B59146, B59186, B59196, or B59530 who want a reliable, quiet replacement that mirrors factory performance. It is also a solid choice for mobile technicians and repair shops that need a consistent, energy-saving motor to keep units running during long trips.

It is less appropriate for custom or nonstandard HVAC setups where shaft length or bracket spacing differs significantly from the listed specs, or for users who require a motor with different voltage or RPM ratings than the supplied 115 V, 1650 RPM design.

Pros & Cons

Pros

• Exact fit and wiring match reported by customers, which simplifies installation and reduces diagnostic time.
• Runs quietly and maintains high-speed operation, making it suitable for long drives in hot conditions.
• Quality construction and materials give a sense of improved durability over some original units.
• Energy-saving design helps reduce current draw compared with older motors.

Cons

• Limited to the specified Dometic Brisk Air II models and 115 V systems, so compatibility must be confirmed before purchase.
• Weight and dimensions must be checked against nonstandard installations to ensure proper fit.

Specifications

Part Number	3315332.005
Voltage	115 V
Frequency	60 HZ
Amps	2.5 A
Horsepower	1/5 HP
RPM	1650
Shafts & Mounting	D-Shafts 3-5/16' x 1/2' and 2-7/16' x 1/2'; bracket holes 2-3/8' apart; body 5-5/8' dia x 4-3/8' thick

Our Verdict

The 3315332.005 fan motor replacement is a practical, value-focused choice for RV owners with compatible Dometic Brisk Air II models who need a quiet, long-running motor that matches factory fit and wiring. Its three-speed control, energy-saving design, and durable construction make it a sensible repair option that restores reliable airflow without unnecessary complexity.

Frequently Asked Questions

Will this motor fit my Dometic Brisk Air II unit?
It is compatible with listed Brisk Air II models B57915, B59516, B59146, B59186, B59196, and B59530; confirm shaft and mounting dimensions before ordering.

What are the electrical requirements?
The motor runs on 115 V at 60 HZ and draws about 2.5 amps during operation.

Is the motor noisy or hard to install?
Customers report it runs quietly and the wiring matches original connections, making installation straightforward for those familiar with RV AC work.