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Portable liquefied gas heater

Portable liquid gas heaters series GA

Our product catalogue comprehends portable Devices for electrical- or gas operation

DOLL- heaters are constructed with the latest technical expertise and represent high-quality manufactures in the world renown DOLL- perfection and safety.

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Being a German manufacturer we are offering you a German TÜV certified, safe and high quality device, audited according established national DIN-/ DVGW- standards and even certified for the upcoming European standardisation for liquefied-gas heaters. The devices have therefore been equipped with components and features for the latest regulations:

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  • 2 magnetic gas valves
  • power switchable directly at heating device
  • safety-temperature limiter - inherently safe 
  • hose-damage protection

  • low-Co-stainless-steel burner for lowest Co-emissions!
  • certification on electromagnetic compatibility (EMC)

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Technische Daten GA 50:
Nennwärmeleistung : ca. 20 bis 50 kW Gasanschlussdruck : 1,5 bar
Gasart : Propan Länge : 570 mm
Luftleistung : ca. 2000m³/ h Breite : 355 mm
Elektroanschluss : 230 V / 50 Hz - 0,6 A Höhe : 550 mm
Gasanschlusswert : max. 3,9 kg/h (Volllastbetrieb) Gewicht : ca. 20 kg

For the manufacturing of type series GA 50 there are only applied high-grade components, which are all specially tested and chosen by specific criteria .

DOLL- heaters are constructed with the latest technical expertise and represent high-quality manufactures in the world renown DOLL- perfection and safety.

Good combustion and solid workmanship have been focused systematically on this gas-heater. The novel construction and layout of the high-quality stainless-steel combustor and thereby resulting clean and stable combustion could presently be considered as an absolute specialty !

The type GA 50 is very user-friendly and built with quasi no need of servicing. All essential parts are in the case of a servicing well accessible and easily replaceable.

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