LPG Space Heater 20 kW KD11703 KRAFT&DELE
Najważniejsze informacje
Dostępność:Chwilowo niedostępny — zapytaj o termin
Koszt wysyłki:od 3.52 Euro
Numer katalogowy:KD11703
Stan magazynowy:
Kod EAN:5903175331250
Stan produktu:New, originally packaged
Gwarancja:24 months of consumer protection
Waga:4,40 kg
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LPG Space Heater 20 kW KRAFT&DELE KD11703
A portable 20 kW heater running on propane-butane (LPG), designed for quickly warming large, poorly insulated or temporarily occupied spaces. It needs no permanent connection to a gas supply — it runs directly from a gas cylinder once the regulator and hose supplied with the unit are fitted.
Product features
20 kW output and 320 m³/h airflow
With a 20 kW output, the heater can warm spaces of 80 to 150 m², depending on insulation and ceiling height. An air output of 320 m³/h ensures rapid circulation and even heat distribution, even in large-volume spaces such as industrial units or warehouses.
LPG operation — independence from the mains gas supply
The unit runs on propane-butane from a cylinder, so it can be used where there is no mains gas supply. The required supply pressure is 0.7 bar — the standard regulator supplied adjusts the cylinder pressure to the working value. At full output, a gas consumption of 0.73 kg/h gives around 27 hours of operation from a standard 20 kg cylinder.
Aluminium fan — efficient air circulation
An aluminium fan is lighter than steel equivalents, which reduces the load on the motor and extends bearing life. The intake air passes through the combustion chamber and is blown out as a stream of warm air — the process takes place without the flue gases coming into contact with the heated air; in units of this type, however, the room must still be ventilated.
No flue required — ventilation essential
The heater does not need to be connected to a flue, but as a unit with an open combustion chamber it releases combustion products directly into the room being heated. Safe operation requires a constant supply of fresh air — through an open door, window or ventilation openings. The unit is not suitable for use in hermetically sealed spaces.
Technical specification
| Brand | KRAFT&DELE |
| Model | KD11703 |
| Type | LPG space heater |
| Heat output | 20 kW |
| Gas type | Propane-butane (LPG) |
| Supply gas pressure | 0.7 bar |
| Electrical supply | 230 V / 50 Hz |
| Max. gas consumption | 0.73 kg/h |
| Warm air output | 320 m³/h |
| Dimensions (L x W x H) | 390 x 215 x 290 mm |
| Weight | 3.8 kg |
Typical applications
- Heating car repair and mechanical workshops
- Temporary heating for building sites and rooms undergoing renovation
- Warehouses and industrial units with good natural ventilation
- Livestock buildings — poultry sheds, pig units, cattle sheds
- Holiday cabins and garages during the transitional seasons
- Events in marquees or covered spaces
- Drying plaster, screeds and building materials
Use and safety
Before first use, check that the connections between the gas hose, the regulator and the heater are leak-tight — this can be done with soapy water (bubbles indicate a leak). The regulator must be matched to the required working pressure of 0.7 bar — the regulator supplied with the unit is calibrated to this value at the factory.
Room ventilation — a safety requirement
A heater with an open combustion chamber draws oxygen from the room and releases combustion products into it, including carbon dioxide and water vapour. When operating in enclosed spaces, a constant air exchange must be provided — the recommended minimum ventilation is 1 m² of ventilation opening for every 10 kW of heater output. Do not leave the heater unattended for extended periods.
Package contents
- LPG space heater KD11703 (20 kW)
- Gas hose
- Gas pressure regulator
- Operating manual in Polish
Informacje handlowe
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Klient: Ad...cz,data zakupu 06-09-2026 08:31
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