Dometic FreshJet 3 15,000 BTU
#18 in Over 14,000 BTUFull review
A light, low-cost 15,000 BTU replacement for a Brisk II or another standard-profile unit when roof height is not a concern.
Amazon $1,008.05$1,008.05
The Dometic FreshJet 3 15,000 BTU and the Dometic FreshJet 5 15,000 BTU are evenly matched, rated 2.6 and 2.6. The Dometic FreshJet 3 15,000 BTU leads on value. The Dometic FreshJet 5 15,000 BTU wins on starting current and efficiency. The Dometic FreshJet 3 15,000 BTU costs $321.94 less ($1,008.05 vs $1,329.99).
Dometic FreshJet 5 15,000 BTU
#19 in Over 14,000 BTUFull review
For larger trailers and motorhomes that need 15,000 BTU in a low profile, and for replacing a Penguin II High Capacity.
Amazon $1,329.99$1,329.99
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 Dometic FreshJet 3 15,000 BTU for value ($67.20 per 1,000 BTU ($1,008.05, 15,000 BTU) vs $88.67 per 1,000 BTU ($1,329.99, 15,000 BTU)).
- Choose the Dometic FreshJet 5 15,000 BTU for starting current (57 A to start vs 71 A to start) and efficiency (15.1 A running, 1 A per 1,000 BTU vs 16.2 A running, 1.1 A per 1,000 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 | Dometic FreshJet 3 15,000 BTU | Dometic FreshJet 5 15,000 BTU |
|---|---|---|
| Overall rating | 2.6/5 | 2.6/5 |
| Value 30% | 66 $67.20 per 1,000 BTU ($1,008.05, 15,000 BTU) | 35 $88.67 per 1,000 BTU ($1,329.99, 15,000 BTU) |
| Efficiency 20% | 31 16.2 A running, 1.1 A per 1,000 BTU | 44 15.1 A running, 1 A per 1,000 BTU |
| Starting current 15% | 7 71 A to start | 33 57 A to start |
| Noise 10% | 50 noise rating not published (neutral score used) | 80 59 dBA rated inside |
| Warranty 25% | 0 1-year warranty | 0 1-year warranty |
Specifications
| Dometic FreshJet 3 15,000 BTU | Dometic FreshJet 5 15,000 BTU | |
|---|---|---|
| Cooling and power | ||
| Cooling capacity | 15,000 BTU | 15,000 BTU |
| Heat | No | Heat strip |
| Running current | 16.2 A | 15.1 A |
| Starting current | 71 A | 57 A |
| Soft start built in | No | No |
| Inverter compressor | - | No |
| Install | ||
| Ceiling setup | Ducted or non-ducted | Ducted or non-ducted |
| Ceiling assembly included | No | No |
| Height above roof | 14.4 in | 10.5 in |
| Weight | 66 lb | 95 lb |
| App or remote monitoring | No | No |
| Noise and warranty | ||
| Noise | - | 59 dBA |
| Warranty | 1 year | 1 year |
| Released | 2022-11 | 2025 |