KRAFT&DELE KD6531 Gas and Electric Heater, 4.2 kW + 1.2 kW, 2-in-1

KRAFT&DELE KD6531 – Gas and Electric Heater with Two Heating Systems

The KRAFT&DELE KD6531 is a portable 2-in-1 heater combining gas and electric heating functions. Users can select one of three gas heating power levels – 1500 W, 2750 W, or 4200 W – or use the separate 1200 W electric infrared heating system with quartz heating elements.

The gas heating mode operates without an electrical connection, making it suitable for locations without a power outlet, provided that the manufacturer's safety requirements are met. The electric heating function offers an alternative heat source when a 220–240 V electrical supply is available.

The heater features piezoelectric ignition, transport wheels, a foldable construction, and an integrated gas cylinder compartment. A gas hose and regulator are included.

Advantages & Additional Information

• Two heating methods in one unit – choose gas or electric heating according to operating conditions.

• Three gas heating power levels – 1500, 2750, and 4200 W for different heating requirements.

• 1200 W electric heating – quartz heating elements provide infrared radiant heat.

• Gas mode without electrical power – gas heating does not require a mains connection.

• Piezoelectric ignition – allows convenient ignition of the gas heating system.

• Selectable quartz heating elements – two switches allow different electric heating element combinations.

• Integrated gas cylinder compartment – folding support, retaining bracket, and rear cover help secure the cylinder.

• Transport wheels and foldable construction – make the heater easier to move and store when not in use.

Gas Heating – Three Power Levels

The gas heating system offers three selectable power settings:

Maximum gas consumption is 306 g/h. Actual gas consumption depends on the selected power level and operating time.

The gas mode does not require electrical power, but it consumes oxygen and releases combustion products and water vapour into the room. Continuous fresh air supply and adequate ventilation are essential.

Electric Heating – 1200 W Quartz Elements

The electric heating system uses three quartz heating elements based on infrared radiation technology.

Two switches allow the upper element, the remaining two elements, or all three elements to operate together. Maximum electric heating power is 1200 W.

The electric mode requires a 220–240 V electrical supply. When operating exclusively in electric mode, no gas combustion products are generated.

Mobility and Gas Cylinder Storage

The KRAFT&DELE KD6531 features a folding gas cylinder support, retaining bracket, and rear cover designed to help secure the cylinder.

Transport wheels and handles make the heater easier to move, while its foldable construction allows more convenient storage after the heating season.

Before moving the heater, switch off the heating functions, close the gas supply, and allow the unit to cool. Follow the manufacturer's instructions regarding transportation with a gas cylinder.

Applications & Usage

The heater is intended for supplementary heating in spaces where this type of gas appliance is permitted and adequate ventilation can be provided.

The electric mode offers an alternative heating option when gas operation is not required or a gas cylinder is unavailable.

Before using the heater in residential or other enclosed spaces, verify the manufacturer's intended-use restrictions, minimum room volume, ventilation requirements, and safety clearances.

Package Contents

A gas cylinder is not listed among the included accessories.

Important Safety Information

The gas heating mode consumes oxygen and releases combustion products, including carbon dioxide and water vapour, into the room. Improper combustion or insufficient ventilation can lead to dangerous carbon monoxide accumulation.

Adequate continuous ventilation is essential, and the manufacturer's requirements for minimum room size and fresh air supply must be followed. Do not use the heater while sleeping or in unventilated rooms.

Before connecting a gas cylinder, verify the correct gas type, regulator operating pressure, and leak-tightness of all connections. Never use an open flame to check for gas leaks.

Do not cover the heater, place it close to combustible materials, or leave it operating unattended unless explicitly permitted by the manufacturer's instructions.