JP Heater water-based diesel heater 5 kW
Item no. JP-10005
Fordel varmen gennem et vandbåret anlæg.
- Vandbåren varme – få anlæggets størrelse beregnet.
- Opvarmer en kompatibel væskekreds til de formål, producenten angiver.
- Effektangivelse: 5 kW
- Varmeeffekt: 5 kW
Does this product suit your needs?
Sådan bruges størrelsesangivelsen
Bådlængde og m² skal beregnes for det samlede vandbårne anlæg. Den brugbare rumvarme afhænger af radiatorer/fan-coils, vandtemperatur, isolering og eventuelt samtidigt varmtvandsbehov. Kontakt mig for dimensionering.
What is included
- Vandbåren dieselvarmer
- Brændstofpumpe
- Udstødningssystem
- Monteringsdele
(Cirkulationspumpe og varmesystem medfølger typisk ikke)
Technical details
| Vejledende opvarmet areal | Dimensioneres efter anlæg |
|---|---|
| Vejledende bådlængde | Dimensioneres efter anlæg |
| Effektangivelse | 5 kW |
| Varmeeffekt | 5 kW |
| Mærke | JP Heater |
Installation and choosing accessories
Dimensionér væskekreds, cirkulation, ekspansion, strøm, brændstof og udstødning efter producentens manual.
Installation
Denne type kræver et korrekt opbygget vandbårent system:
- Cirkulationspumpe
- Ekspansionsbeholder
- Slanger og fordelere
- Udstødning ført korrekt ud
Det er lidt mere avanceret end en luftvarmer – men til gengæld får du markant bedre komfort.
Full product description
JP Heater 5 kW hydronic diesel heater is a powerful and professional heating solution for those who want central heating-like comfort in a boat, camper, or off-grid installation.
Instead of blowing hot air, this heater warms up water (coolant), which circulates through radiators, underfloor heating, or fan coils. The result is a more even, quiet, and comfortable warmth throughout the entire installation.
This is the solution for those who want to build a real heating system – not just a quick air heater.
Indicative sizing
Heated area: Dimensions depend on the system
Boat length: Dimensions depend on the system
Boat length and m² must be calculated for the total hydronic system. The usable room heating depends on radiators/fan-coils, water temperature, insulation, and any potential concurrent demand for domestic hot water. Contact me for sizing.
⚡ Benefits
- Hydronic heating – even and comfortable heating
- Powerful 5 kW heat output
- Diesel operation – perfect for boats and vehicles
- Less noise than traditional air heaters
- Can be connected to radiators, underfloor heating, and hot water tanks
- Suitable for larger and permanent installations
- Professional solution with high comfort
⛵ Suitable for
- Sailboats and motorboats with a heating system
- Motorhomes and expedition vehicles
- Off-grid cabins with central heating
- Workshops and larger rooms
- Those who want home-like comfort
📊 Specifications
General
- Output: 5 kW
- Voltage: 12V DC (often also available in 24V version)
- Fuel: Diesel
- Type: Hydronic diesel heater
Fuel & consumption
- Fuel consumption: approx. 0.2 – 0.6 liters/hour
- Fuel pump: electronic dosing pump
- Fuel type: Standard diesel
Power consumption
- Start-up: approx. 8–12 A
- Running: approx. 1–4 A
Heat output
- Heats water/coolant to approx. 70–80°C
- Suitable for closed-loop systems
- Stable heat for multiple heat sources
System integration
Can be connected to:
- Radiators
- Underfloor heating
- Fan coils (heaters)
- Hot water tank
Dimensions & weight (estimated)
- Dimensions: approx. 35 × 15 × 20 cm
- Weight: approx. 5–7 kg
🔧 Installation
This type requires a properly built hydronic system:
- Circulation pump
- Expansion tank
- Hoses and manifolds
- Exhaust routed correctly
It is slightly more advanced than an air heater – but in return, you get significantly better comfort.
📦 Package contents (may vary)
- Hydronic diesel heater
- Fuel pump
- Exhaust system
- Mounting parts
(Circulation pump and heating system are typically not included)
💡 Tip from SejlStrøm
If you are in doubt, this is a very good rule of thumb:
- Air heater → quick and simple heat
- Hydronic heater → comfort and “real heat”
This type is perfect if you:
✔ spend a lot of time on your boat
✔ want an even temperature
✔ are considering hot water in the same system
A good rule of thumb:
- 5 kW → smaller boats / simple systems
- 9 kW → larger boats / full comfort solution