$679.99
3.1/5
For a 30,000 BTU doorless swap in a trailer with no exterior furnace door.
- 30,000 BTUInput
- DuctedDischarge
Check price at Amazon$1,146.49
Price checked November 3, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Doorless install with interior service access
- Two-year warranty
Cons
- Amp draw not found
- About $38 per 1,000 BTU
The Suburban SF-VHFQ family
Every Suburban SF-VHFQ model we rank, smallest first. Ratings compare each against its own size.
| Model | Input | Rating | Price |
|---|---|---|---|
| Suburban SF-30VHFQ (2576A) (this one) | 30,000 BTU | 3.1/5 | $1,146.49 |
| Suburban SF-35VHFQ (2587A) | 35,000 BTU | 3.2/5 | $1,230.63 |
| Suburban SF-42VHFQ | 40,000 BTU | 3.4/5 | $1,185.98 |
How it scores
The rating comes from 3 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
Specifications
| Model number | 2576A |
|---|---|
| Heat and power | |
| Input capacity | 30,000 BTU |
| Discharge | Ducted |
| Fit | |
| Height | 7.5 in |
| Warranty | |
| Warranty | 2 years |
Alternatives in this size
KingRVer HF25-E 25,000 BTU
A budget 25,000 BTU complete furnace for a 20 to 28 ft trailer.
Amazon $599.99$599.99
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
Compare
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