A heating apparatus 1, in particular for recreational vehicles like campers or caravans, comprises a heating unit 10 and two separate heat exchanging units 30 and 40, which are coupled to the heating unit 10 in parallel with each other. The heating unit 10 comprises one burner 20 and 22 for each heat exchanging unit 30 and 40 and one common single combustion air fan unit 26. The single combustion air fan unit 26 is configured to supply both burners 20 and 22 with combustion air, and the burners 20 and 22 are configured to burn fuel gas or liquid further supplied to each of the burners 20 and 22 together with the combustion air received from the single combustion air fan unit 26 to get hot exhaust gasses. The heat exchanging units 30 and 40 are configured to receive the exhaust gasses from the burners 20 and 22, and to transfer heat from the exhaust gasses to fluids to be heated, provided within the heat exchanging units 30 and 40. Furthermore, the present invention refers to a recreational vehicle with such a heating apparatus 1 and methods for heating two distinct fluids with the above heating apparatus 1.
Heating apparatus, recreational vehicle with heating apparatus and method for heating fluids in a recreational vehicle
06.10.2022
Patent
Elektronische Ressource
Englisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL , Erhitzer für flüssige oder gasförmige Stoffe, z.B. Wasser- oder Lufterhitzer mit Vorrichtungen zur Wärmeerzeugung, allgemein / F23D Brenner , BURNERS |
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