Fogatti RF02580N 25,000 BTU
The budget 25,000 BTU pick for a smaller trailer, if you accept an unproven brand.
Amazon $699.99$699.99
The Fogatti RF02580N 25,000 BTU rates 3.0 among 25,000 to 30,000 BTU RV furnaces; the Fogatti RFS20A0B 20,000 BTU rates 3.0 among under 25,000 BTU ones. The Fogatti RF02580N 25,000 BTU costs $200 less ($699.99 vs $899.99).
Prices were last checked November 4, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Fogatti RFS20A0B 20,000 BTU
For a van, truck camper or small trailer where low battery draw outweighs raw heat.
Amazon $899.99$899.99
Scores side by side
These two sit in different size classes (25,000 to 30,000 BTU and under 25,000 BTU), and each is scored against the reference points for its own class, so a rating says how well each does among its own size peers. How we rank explains each factor.
| Factor weight | Fogatti RF02580N 25,000 BTU | Fogatti RFS20A0B 20,000 BTU |
|---|---|---|
| Overall rating | 3.0/5 | 3.0/5 |
| Value 40% | 66 $28 per 1,000 BTU ($699.99, 25,000 BTU) | 29 $45 per 1,000 BTU ($899.99, 20,000 BTU) |
| Power draw 35% | 50 12 V amp draw not published (neutral score used) | 89 2.9 A running, 0.1 A per 1,000 BTU |
| Warranty 25% | 0 warranty not published, scored as none | 0 1-year warranty |
Specifications
| Fogatti RF02580N 25,000 BTU | Fogatti RFS20A0B 20,000 BTU | |
|---|---|---|
| Heat and power | ||
| Input capacity | 25,000 BTU | 20,000 BTU |
| 12 V amp draw | - | 2.9 A |
| Airflow | 240 CFM | - |
| Discharge | - | Direct discharge |
| Fit | ||
| Height | 8 in | 11.3 in |
| Weight | - | 25.7 lb |
| Warranty | ||
| Warranty | - | 1 year |