Powerful 5kW Water Heating for Engine & Living Space.
HYDRONIC S3 D5E
The Ultimate RV Water Heating Solution Upgrade your recreational vehicle with the Eberspacher Hydronic S3 D5E, a compact yet powerful 5kW water heater designed for total comfort on the road. Unlike standard air heaters, this hydronic system integrates into your vehicle's coolant circuit, allowing it to pre-heat your engine for smooth winter starts while simultaneously heating your living area via matrix blowers or underfloor systems. It can even be coupled with a calorifier or plate heat exchanger to provide domestic hot water for showers and taps, giving you all the comforts of home in your motorhome or campervan.
Whisper-Quiet Efficiency The Hydronic S3 D5E represents the latest generation of heating technology, featuring "stepless" performance control. This intelligent system dynamically modulates heat output from 1.3kW up to 5kW, ensuring a stable temperature without the constant stop-start noise of older models. Paired with the new, almost silent Eberspacher digital fuel dosing pump and optimized exhaust silencers, it offers one of the quietest heating experiences on the market, perfect for peaceful nights at the campsite.
Built for Altitude & Reliability Designed for adventure, the Hydronic S3 is ready for high-altitude travel. It features automatic altitude adjustment up to 1,500 meters, and when paired with the EasyStart Pro controller, it can operate efficiently at altitudes up to 3,000 meters (approx. 9,800 ft). With a service life of 3,000 hours and a robust, maintenance-friendly design using a brushless fan motor, this heater is built to provide reliable warmth for years of touring.
Compact 5kW Water Heater: Integrated & Efficient
HYDRONIC D5 WSC
The Space-Saving All-in-One Solution The Eberspacher Hydronic D5WSC is the ideal 5kW water heating solution for RV owners where installation space is at a premium. Unlike standard modular systems, the "Compact" designation means the water pump and fuel metering pump are integrated directly inside the heater housing. This smart, all-in-one design significantly reduces the overall installation footprint, making it perfect for mounting in crowded engine bays or tight chassis spaces where external pumps would be difficult to fit.
Engine Pre-Heat & Domestic Comfort Despite its condensed size, the D5WSC delivers a powerful 5kW of heat directly to your vehicle's coolant circuit. This ensures your large diesel engine is pre-heated for effortless starting in freezing conditions, reducing engine wear and fuel consumption. Simultaneously, it circulates heat to your living area via matrix blowers or radiators and can be plumbed into a calorifier to provide domestic hot water, ensuring you have warm showers and washing facilities wherever you park.
Simplified Installation & Proven Reliability Renowned for its robust engineering, the D5WSC offers a simplified installation process compared to split systems. Because the fuel and water pumps are internal, there are fewer external components to mount and fewer wiring connections to manage. This results in a neater, more protected installation that is less susceptible to external damage, providing reliable, efficient warmth for your motorhome adventures year-round.
High-Power Heating for Large Motorhomes & RVs.
HYDRONIC M2
Serious Power for Serious Adventures The Eberspacher Hydronic M2 (MII) is the ultimate heating powerhouse designed for larger recreational vehicles and expedition trucks. Available in high-output 8kW, 10kW, and 12kW versions, this heavy-duty hydronic heater provides significantly more thermal energy than standard car heaters. It is engineered to handle the larger coolant volumes found in big diesel engines and to heat spacious living quarters efficiently, making it the perfect choice for A-Class motorhomes, bus conversions, and large marine vessels.
Reliable Engine Pre-Heat & Hot Water Don't let the size of your vehicle compromise your comfort. The Hydronic M2 integrates directly into your engine’s coolant circuit, ensuring even massive engines are pre-heated to optimal operating temperature before you turn the key, reducing cold-start wear. Simultaneously, its high capacity allows it to run extensive underfloor heating systems, multiple radiators, and large-capacity calorifiers, providing abundant hot water for showers and domestic use without the system struggling to keep up.
Biodiesel Ready & Built to Last Engineered for the long haul, the M2 series is built with durability and versatility in mind. The M2 D12L version, for example, is often compatible with FAME (Biodiesel) mixtures, offering flexibility for eco-conscious travelers. With a robust design derived from commercial vehicle applications, the Hydronic M2 offers extended service intervals and proven reliability in extreme cold, ensuring you have a warm, comfortable base camp no matter how remote your journey takes you.
$70.00
HYDRONIC 4KW
- Adjust shifting and braking systems
- True/align wheels
- Tighten and adjust bearing points (includes cranks, pedals, hubs, headset, and bottom bracket)
- Lubricate drive train
- Lubricate cables, as needed
- Inflate tires
- Wipe-down bike
$120.00
HYDRONIC 4KW
- Remove chain, cassette, derailleurs, and cranks (cleaned with water-based bio-solvent machine to remove grime)
- Install and adjust removed parts
- Lubricate cables, as needed
- Wipe-down bicycle frame and parts
- Free readjustment after 30 days to accommodate for cable stretch
$180.00
HYDRONIC 4KW
- Remove chain, cassette, derailleurs, and cranks (cleaned with water-based bio-solvent machine to remove grime)
- Remove and overhaul hubs, headset, and bottom bracket
- Lubricate drive train and cables
- Clean and detail frame and parts
- Free readjustment after 30 days to accommodate for cable stretch