Webasto KTH-EVO5HYD-WM Integrated EVO5 Hydronic Hot Water Service

Webasto KTH-EVO5HYD-WM Integrated EVO5 Hydronic Hot Water Service


$5,100.00 incl. GST

Out of stock

SKU 413-1025 Category


Webasto KTH-EVO5HYD-WM Integrated EVO5 Hydronic Hot Water Service. The EVO5 Hydronic, Integrated Hot Water System, is an industry benchmark for diesel fired hot water systems. The unit comes pre-assembled and tested for easy installation and can be operated whilst on the move, providing hot water and/or warm air.

A Webasto Thermo Top Evo 5kW diesel furnace is mounted next to a 15L Buffer Tank which contains a Plate Heat Exchanger. This combination makes for a very compact unit.

A Fan Heater is an optional extra to provide warm air.

The Thermo Top Evo 5 heats glycol that is stored in the Buffer Tank (to approximately 80°C). This heated coolant goes through the Plate Heat Exchanger that has onboard water going through it as well. The water is heated via heat transfer.

By utilising rubber heater hoses and brass plumbing fittings, you can incorporate a Fan Heater to provide you with the comfort of warm air.

For complete Hot Water / Air Heater Service installation kit. Please purchase these additional items separately;


  • Pre-assembled and tested for easy install
  • Robust brass fittings
  • Completely enclosed combustion process, no naked flam
  • Plate mounting for heater easy access
  • New Fuel Pump and Muffler
  • Coolant circuit bleed valve
  • Air Intake Silencer
  • Can be operated whilst on the move
  • Low current draw and fuel consumption
  • Separate water pump
  • Simplified wiring harness to suit RV Industry
  • 2 year nationwide product warranty


  • Heated Water Temperature (°C) 38 ‐ 50⁰C
  • Heating Time (min.) * 20
  • Re‐Heat (min.) 15
  • Power Consumption (W). Partial Load ‐ Full Load 12 ‐ 33
  • Fuel Consumption (L/Hr) 0.31 ‐ 0.62
  • Fuel Type Diesel
  • Voltage (V) 12V
  • Dimensions (LxWxH mm) 400 x 265 x 350


  • 1 x Webasto KTH-EVO5HYD-WM Integrated EVO5 Hydronic Hot Water Service


All EVO5 Hydronic components* within the Webasto heated water service, that come into contact with drinking water, are WaterMark compliant and certified. AS 3498 / Certificate No. 23211 * Plate Heat Exchanger, Thermostatic Mixing Valve and Brass Fittings. * Performance indications based on water flow rate of 10L/min

For complete Hot Water / Air Heater Service installation kit. Please purchase these additional items separately;

Additional information

Weight 10 kg
Dimensions 40 × 26.5 × 35 cm
Manufacturer Part Number


Product Length

40 cm

Product Width

26.5 cm

Product Height

35 cm

Manufacturers Warranty

2 year nationwide product warranty


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