MaxxAir Maxxfan Plus 4500K
#1 in Open lidFull review
For owners who want full automation in an open lid fan and do not need it to run in rain. The rain sensor, thermostat and remote make it close to set and forget.
Amazon $338.09$338.09
3.7/5
For budget buyers who want a remote and rain sensor and can live with thin documentation. The airflow claim should not be taken at face value.
- 1,300 CFMAirflow
- 10Speeds
- 1.7 ADraw on high
- NoRain cover
Check price at Amazon$139.99
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Remote and rain sensor at a low price
- Ten speeds in both directions
- Fits thick roofs up to 7 in
Cons
- Airflow claim looks inflated and is unverified
- No thermostat mentioned
- Sold only on Amazon with little maker documentation
The OUTPRIZE RF family
Every OUTPRIZE RF model we rank, smallest first. Ratings compare each against its own lid.
| Model | Airflow | Rating | Price |
|---|---|---|---|
| OUTPRIZE Manual Vent Fan LED | 1,300 CFM | 3.1/5 | $129.99 |
| OUTPRIZE Manual Vent Fan Rain Shield | 1,300 CFM | 2.9/5 | $169.99 |
| OUTPRIZE Remote Vent Fan Rain Sensor (this one) | 1,300 CFM | 3.7/5 | $139.99 |
| OUTPRIZE Remote Vent Fan LED | 1,300 CFM | 3.6/5 | $174.99 |
| OUTPRIZE Remote Vent Fan Rain Shield | 1,300 CFM | 3.9/5 | $189.99 |
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its lid. How we rank explains each one.
Specifications
| Model number | RF-Remote-14in-NEW |
|---|---|
| Fan | |
| Airflow | 1,300 CFM |
| Speeds | 10 |
| Draw on high | 1.7 A |
| Reversible | Yes |
| Lid and controls | |
| Rain cover | No |
| Rain sensor | Yes |
| Remote | Yes |
| Light | No |
| Fit and build | |
| Roof thickness | 1.9 to 7 in |
| Warranty | 2 years |
Alternatives in this lid
Kohree Remote RV Vent Fan KR5312
#2 in Open lidFull review
For buyers who want every automatic feature in an open lid fan at the lowest price. The unknown warranty is the main risk.
Kohree $137.77$137.77
RecPro RV Roof Vent Fan RP-2027
#4 in Open lidFull review
For buyers who want the features of a MaxxAir Plus 4500K at a lower price. The unknown warranty is the trade off.
Amazon $209.95$209.95
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