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
The MaxxAir Maxxfan Plus 4500K is the better RV roof vent fan overall, rated 3.8 to 3.7. The RecPro RV Roof Vent Fan RP-2027 wins on price. The RecPro RV Roof Vent Fan RP-2027 costs $128.14 less ($209.95 vs $338.09).
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
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the RecPro RV Roof Vent Fan RP-2027 for price ($209.95 vs $338.09).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every open lid RV roof vent fan; a clear win is highlighted. How we rank explains each one.
| Factor weight | MaxxAir Maxxfan Plus 4500K | RecPro RV Roof Vent Fan RP-2027 |
|---|---|---|
| Overall rating | 3.8/5 | 3.7/5 |
| Price 25% | 14 $338.09 | 54 $209.95 |
| Airflow 15% | 92 900 CFM on high | 92 900 CFM on high |
| Speeds 10% | 100 10 speeds | 100 10 speeds |
| Features 25% | 100 reversible, powered lid, thermostat, rain protection, remote | 100 reversible, powered lid, thermostat, rain protection, remote |
| Warranty 25% | 50 2-year warranty | 0 warranty not published, scored as none |
Specifications
| MaxxAir Maxxfan Plus 4500K | RecPro RV Roof Vent Fan RP-2027 | |
|---|---|---|
| Fan | ||
| Airflow | 900 CFM | 900 CFM |
| Speeds | 10 | 10 |
| Blade | 12 in | - |
| Reversible | Yes | Yes |
| Lid and controls | ||
| Rain cover | No | No |
| Powered lid | Yes | Yes |
| Rain sensor | Yes | Yes |
| Thermostat | Yes | Yes |
| Remote | Yes | Yes |
| Light | No | No |
| Fit and build | ||
| Roof thickness | 2 to 6.5 in | - |
| Warranty | 2 years | - |