Marine heating system Installation Instructions
© Webasto Global Comfort Solutions
®
35
10.5 Consumption water heating
Consumption water heating by an additional boiler for showering, rinsing, washing, etc.
Integration into open and closed water heating system possible.
Use of a 3-way valve allows consumption water heating in summer without heating the boat.
Recommendation: use a pre-installed ”Webasto
®
Plug&Heat Water station“ (circulation control
with connections).
Boiler
• various sizes can be used
• with one/two heat exchangers
• Optional: electrical heater elements.
Model with two heat exchangers: Boiler can be heated from heating circuit and/or
engine
circuit.
If necessary, additional buffer vessels ensure minimum water volume is also guaranteed in summer.
Connection of a boiler with double heat exchanger in heating and engine circuit (open system)
Legend on page 33
10.6 Temperature control
Recommendation: temperature control of interior thermostat controlled.
Use thermostat valves for convectors or heating elements.
Blower heat exchanger: thermostat controlled blower control also possible.
A direct setting of the water temperature is not possible. The heating system tries to maintain a
preset range.