Dometic FreshJet 5 15,000 BTU Ducted RV AC Heat Pump White
Dometic FreshJet 5 15,000 BTU Ducted RV AC Heat Pump White — Product description
The Dometic FreshJet 5 is a 15,000 BTU ducted rooftop RV air conditioner with an integrated heat pump, finished in white. It cools a full-size coach on hot afternoons and warms it on cool mornings, all from a single low-profile unit that fits standard 14 by 14 inch roof openings.
Summer heat and a poorly cooled RV are a bad combination. The Dometic FreshJet 5 is a 15,000 BTU ducted rooftop air conditioner built to keep even a large coach genuinely comfortable when the afternoon sun is beating down on the roof. And because this version includes an integrated heat pump, it does double duty, taking the chill out of cool mornings and shoulder-season nights without touching your propane furnace.
Let's start with the cooling, because that's what most people buy an RV air conditioner for. With 15,000 BTU of cooling capacity, this is one of the strongest single-unit options Dometic offers. It's got the output to pull down the temperature in a big travel trailer, fifth wheel, or motorhome and hold it there through the hottest part of the day. This is the ducted configuration, which means it connects to your coach's overhead duct network and distributes cool air evenly through multiple vents rather than blasting it all from one spot. In a longer RV, that even distribution is the difference between a comfortable bedroom at the far end and a hot back bunk.
The heat pump is the feature that quietly changes how you camp. Instead of firing the propane furnace every time the temperature dips, the FreshJet 5 can reverse its cycle and deliver roughly 9,000 BTU of electric heat when you're plugged in. On a cool spring morning or a crisp fall evening, that's often all the warmth you need, and it saves your propane for the truly cold nights. You get quiet, even, thermostat-controlled heat from the same unit that keeps you cool in July.
Dometic designed the FreshJet 5 with a low-profile aerodynamic shroud, so it sits lower on the roof and cuts down on wind drag and travel noise compared to older boxy units. It's finished in a clean white that blends into most RV roofs and holds up to sun and weather. Inside, it's built to run smoothly and quietly, with a built-in hard start already included so the compressor kicks on reliably even on a warm, loaded electrical system.
Installation-wise, this unit is engineered to fit the standard 14 by 14 inch roof opening found on most RVs, which makes it a natural upgrade or replacement for an aging rooftop unit. It operates on 115-volt, 60-hertz power, the standard shore-power supply, and draws around 15.3 amps under load. As with any rooftop RV air conditioner, plan on pairing it with the correct ducted ceiling assembly and thermostat for your coach, and have the install done by someone comfortable working on an RV roof and 120-volt system.
We won't oversell it. This is a serious, full-size climate unit meant for owners who want real cooling capacity and the convenience of built-in heat. If you camp in a range of climates, or you've just gotten tired of an old air conditioner that struggles by mid-afternoon, the FreshJet 5 is the kind of upgrade you notice on the very first hot day. Dometic has been building RV comfort equipment since 1960, and this unit reflects that, it's engineered to run season after season with the kind of quiet, steady performance that lets you forget it's even up there.
Order your Dometic FreshJet 5 from NVN Marine today. If you're not certain whether the ducted or non-ducted version is right for your coach, or you need help matching the ceiling assembly and thermostat, reach out before you buy and we'll walk you through it. Getting the configuration right up front means the air conditioner drops in cleanly and cools the way it should from the very first trip, instead of leaving you to sort out mismatched parts on a hot afternoon in a campground.
Key Features
- 15,000 BTU cooling capacity for large travel trailers, fifth wheels, and motorhomes
- Integrated heat pump delivers roughly 9,000 BTU of electric heat when plugged in
- Ducted design distributes cool air evenly through your coach's overhead vents
- Low-profile aerodynamic shroud reduces wind drag and travel noise
- Clean white finish that blends into most RV roofs
- Built-in hard start for reliable compressor startup on loaded electrical systems
- Fits the standard 14 by 14 inch roof opening for easy upgrades
- Runs on standard 115V, 60Hz shore power
- Backed by Dometic's decades of RV climate-control engineering
Why Buy from NVN Marine
- Authorized Dometic reseller, full manufacturer warranty
- NMEA member and ABYC certified, advice from real boat techs
- Same-day shipping before 3 PM ET on in-stock items
- NY headquarters and Fort Lauderdale flagship retail store
Technical specifications
| Title | Dometic FreshJet 5 15,000 BTU Ducted RV AC Heat Pump, White |
|---|---|
| Brand | Dometic |
| Manufacturer Part Number | FJX5557EHPWHCS |
| UPC | 6975399595069 |
| Product Type | Rooftop RV Air Conditioner |
| Series | FreshJet 5 |
| Cooling Capacity | 15,000 BTU/hr |
| Heating Capacity | Approximately 9,000 BTU/hr (heat pump) |
| Air Distribution | Ducted |
| Color | White |
| Voltage | 115V, 60Hz |
| Compressor Draw | Approximately 15.3 A |
| Start Assist | Built-in hard start |
| Roof Opening | Fits standard 14 in x 14 in |
| Dimensions | 40.39 in L x 29.21 in W x 10.5 in H |
| Weight | Approximately 99 lb |
Frequently asked questions
What is the difference between the ducted and non-ducted FreshJet 5?
The ducted version, this model, connects to your RV's overhead duct network and pushes cool and warm air through multiple ceiling vents for even coverage across a longer coach. The non-ducted version blows air directly from the unit through a single ceiling grille and suits shorter RVs or open floor plans. Choose ducted if your coach already has ceiling ductwork.
Does this air conditioner also provide heat?
Yes. It includes an integrated heat pump that reverses the cooling cycle to deliver roughly 9,000 BTU of electric heat when you're connected to shore power. It's ideal for cool mornings and shoulder-season nights and saves your propane furnace for genuinely cold weather.
Will it fit my existing roof opening?
The FreshJet 5 is designed to fit the standard 14 by 14 inch roof opening found on most RVs, so it's a natural replacement for an aging rooftop unit. Always measure your existing opening before ordering.
How much power does it need?
It runs on standard 115-volt, 60-hertz shore power and draws about 15.3 amps under load. A built-in hard start is included to help the compressor start reliably, which is helpful when you're running other appliances at the same time.
Does it come with a thermostat and ceiling assembly?
Rooftop RV air conditioners are typically paired with a matching ducted ceiling assembly and thermostat suited to your coach. Plan on selecting those to go with the unit. If you're not sure which parts you need, contact us and we'll help you build the complete package.
Is 15,000 BTU enough for my RV?
15,000 BTU is one of the highest single-unit capacities available and is well suited to large travel trailers, fifth wheels, and motorhomes. For very large coaches, some owners run two units. We're glad to help you confirm the right approach for your floor plan.
How much does it weigh and how big is it?
The unit weighs about 99 pounds and measures roughly 40.4 inches long, 29.2 inches wide, and 10.5 inches tall. Its low-profile height helps reduce wind drag while you're traveling.
Can I install this myself?
Installation involves working on the RV roof and connecting 120-volt wiring, so it's best handled by someone experienced with rooftop RV air conditioners or a qualified RV technician. Done correctly, it's a clean upgrade that should serve you for many seasons.
