Coleman-Mach 15 15,000 BTU
The default big rooftop unit for a fifth wheel or motorhome that needs the most cooling a single 14 in opening can take.
Amazon $1,015.06$1,015.06
The Coleman-Mach 15 15,000 BTU and the TURBRO Finnmark 15K are evenly matched, rated 3.5 and 3.5. The Coleman-Mach 15 15,000 BTU leads on warranty. The TURBRO Finnmark 15K wins on value. The TURBRO Finnmark 15K costs $215.07 less ($799.99 vs $1,015.06).
TURBRO Finnmark 15K
A low-priced, complete 15,000 BTU unit for non-ducted trailers on shore power, with an electric heater for cool mornings.
Amazon $799.99$799.99
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 Coleman-Mach 15 15,000 BTU for warranty (2-year warranty vs 1-year warranty).
- Choose the TURBRO Finnmark 15K for value ($53.33 per 1,000 BTU ($799.99, 15,000 BTU) vs $67.67 per 1,000 BTU ($1,015.06, 15,000 BTU)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every over 14,000 BTU RV air conditioner; a clear win is highlighted. How we rank explains each one.
| Factor weight | Coleman-Mach 15 15,000 BTU | TURBRO Finnmark 15K |
|---|---|---|
| Overall rating | 3.5/5 | 3.5/5 |
| Value 30% | 65 $67.67 per 1,000 BTU ($1,015.06, 15,000 BTU) | 93 $53.33 per 1,000 BTU ($799.99, 15,000 BTU) |
| Efficiency 20% | 59 13.9 A running, 0.9 A per 1,000 BTU | 55 14.2 A running, 0.9 A per 1,000 BTU |
| Starting current 15% | 50 starting current not published (neutral score used) | 50 starting current not published (neutral score used) |
| Noise 10% | 50 noise rating not published (neutral score used) | 100 52 dBA rated inside |
| Warranty 25% | 50 2-year warranty | 0 1-year warranty |
Specifications
| Coleman-Mach 15 15,000 BTU | TURBRO Finnmark 15K | |
|---|---|---|
| Cooling and power | ||
| Cooling capacity | 15,000 BTU | 15,000 BTU |
| Heat | Heat strip | Heat strip |
| Running current | 13.9 A | 14.2 A |
| Soft start built in | No | No |
| Inverter compressor | No | No |
| Install | ||
| Ceiling setup | Ducted or non-ducted | Non-ducted |
| Ceiling assembly included | No | Yes |
| Height above roof | 13.8 in | 11.8 in |
| Weight | 85 lb | 74.6 lb |
| App or remote monitoring | No | Yes |
| Noise and warranty | ||
| Noise | - | 52 dBA |
| Warranty | 2 years | 1 year |