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
The Kohree Remote RV Vent Fan KR5312 is the better RV roof vent fan overall, rated 3.8 to 3.5. The Kohree Remote RV Vent Fan KR5312 leads on features and price. The Kohree Remote RV Vent Fan KR5312 costs $115.54 less ($137.77 vs $253.31).
MaxxAir Maxxfan Plus 4000K
#6 in Open lidFull review
For owners who want strong two way airflow and a thermostat without paying for a motorized lid. Pair it with a separate cover if it has to run in rain.
Amazon $253.31$253.31
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 Kohree Remote RV Vent Fan KR5312 for features (reversible, powered lid, thermostat, rain protection, remote vs reversible, thermostat) and price ($137.77 vs $253.31).
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 | Kohree Remote RV Vent Fan KR5312 | MaxxAir Maxxfan Plus 4000K |
|---|---|---|
| Overall rating | 3.8/5 | 3.5/5 |
| Price 25% | 89 $137.77 | 38 $253.31 |
| Airflow 15% | 51 630 CFM credited of 934 claimed (25 per watt drawn) | 92 900 CFM on high |
| Speeds 10% | 100 10 speeds | 100 10 speeds |
| Features 25% | 100 reversible, powered lid, thermostat, rain protection, remote | 45 reversible, thermostat |
| Warranty 25% | 0 warranty not published, scored as none | 50 2-year warranty |
Specifications
| Kohree Remote RV Vent Fan KR5312 | MaxxAir Maxxfan Plus 4000K | |
|---|---|---|
| Fan | ||
| Airflow | 934 CFM | 900 CFM |
| Speeds | 10 | 10 |
| Draw on high | 2.1 A | - |
| Blade | - | 12 in |
| Reversible | Yes | Yes |
| Lid and controls | ||
| Rain cover | No | No |
| Powered lid | Yes | No |
| Rain sensor | Yes | No |
| Thermostat | Yes | Yes |
| Remote | Yes | No |
| Light | No | No |
| Fit and build | ||
| Roof thickness | 1.16 to 5.5 in | 2 to 6.5 in |
| Warranty | - | 2 years |