Dometic 3108706.916 Brisk Air Universal Fan Motor Kit – Motor, Capacitor, Fan Blade & Blower WheelOEM Dometic 3108706.916 universal motor kit for Brisk Air rooftop A/C units (early Brisk Air, not Brisk Air II). Includes the dual-shaft motor, run capacitor, ~10–10½” condenser fan blade, 8″ blower wheel, wiring hardware, and instructions—everything needed to restore airflow when a tired motor or damaged wheels are the culprit.
- Complete solution: Motor + run cap + fan blade + blower wheel + hardware in one box.
- Direct-fit for Brisk Air: Correct dual-shaft lengths and OEM footprint for early Brisk Air models.
- Quieter operation: New bearings and balanced wheels reduce vibration and hum.
- Fix it right: Replace worn blades/wheel along with the motor to restore designed CFM.
Kit Contents (3108706.916)
- (1) Dual-shaft fan motor
- (1) Run capacitor
- (1) Condenser fan blade (≈10–10½” overall)
- (1) Blower wheel (8″ OD × 3″ W)
- (3) Wire nuts, (5) terminals, (1) wire lead, instructions
Dimensions & Technical Details
| Motor Body | ≈ 5-1/2″ diameter × 4″ thick |
| Shaft Lengths | 3-13/16″ (evaporator) & 2-1/2″ (condenser) |
| Power | 115 VAC, PSC |
| Condenser Fan Blade | ≈ 10–10½” overall (measure; some use 9″) |
| Blower Wheel (Squirrel Cage) | 8″ OD × 6-3/4″ ID × 3″ W |
| Run Capacitor (physical size) | ≈ 1-3/4″ diameter × 3″ tall (µF rating per motor) |
| Kit Weight (boxed) | ≈ 10–15 lb |
Fitment Notes
- For Brisk Air (early) only. Not for Brisk Air II.
- Verify your condenser blade size and match the capacitor µF to your label.
- If your existing wheel/blade is intact, use the individual-part buttons above.
Pro Tips
- Kill 120V at the breaker; verify zero volts before service.
- Photograph wiring; move leads one-for-one. Replace weak capacitors.
- Use a hub puller/penetrating oil for stuck wheels; don’t pry on the housing.
- Spin test after assembly; ensure no rubbing before restoring power.
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