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 3.1. The Kohree Remote RV Vent Fan KR5312 leads on features, speeds and price. The Kohree Remote RV Vent Fan KR5312 costs $28.90 less ($137.77 vs $166.67).
MaxxAir Maxxfan 4301K
#10 in Open lidFull review
For a simple, cheap upgrade from a plain roof vent where exhaust is all that is needed. Buyers who want intake or automation should step up to a Maxxfan Plus.
Amazon $166.67$166.67
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 none of the five), speeds (10 speeds vs 4 speeds) and price ($137.77 vs $166.67).
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 4301K |
|---|---|---|
| Overall rating | 3.8/5 | 3.1/5 |
| Price 25% | 89 $137.77 | 73 $166.67 |
| Airflow 15% | 51 630 CFM credited of 934 claimed (25 per watt drawn) | 92 900 CFM on high |
| Speeds 10% | 100 10 speeds | 14 4 speeds |
| Features 25% | 100 reversible, powered lid, thermostat, rain protection, remote | 0 none of the five |
| Warranty 25% | 0 warranty not published, scored as none | 50 2-year warranty |
Specifications
| Kohree Remote RV Vent Fan KR5312 | MaxxAir Maxxfan 4301K | |
|---|---|---|
| Fan | ||
| Airflow | 934 CFM | 900 CFM |
| Speeds | 10 | 4 |
| Draw on high | 2.1 A | - |
| Blade | - | 12 in |
| Reversible | Yes | No |
| Lid and controls | ||
| Rain cover | No | No |
| Powered lid | Yes | No |
| Rain sensor | Yes | No |
| Thermostat | Yes | No |
| 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 |