Master B 18 Ductable Electric Heater - 3 Phase 18kW

Master B 18 Electric Fan Heater

Efficient site heating solution

The Master B 18 is a compact and portable 18kW 3 phase electric fan heater that is ideal for industrial heating applications - on site, in warehouses, factories and more. With a compact and lightweight design, this electric heater is easy to transport and use wherever it is required. The benefits of an electric space heater include low noise production, no fumes, odours, or humidity, and no oxygen consumption, so they are safe to use in enclosed areas with limited space. These space heaters are also suitable for public events held in small venues, tents, and seasonal market spaces, and quieter working areas. The Master B 18 is offers a practical and effective solution for general heating and drying, with a variable switch for changing between an 18kW or 9kW output.

Ductable Electric Heater

Convenient & versatile 3 phase electric heater

The Master B 18 electric heater features duct connectors that allow flexible ducting to be connected to the warm air outlet, so you can direct the clean, warm air to specific areas away from the heater without having to move the unit itself. We have 7.6m lengths of 310mm diameter PVC ducting available to purchase as an accessory along with the Master B18 electric heater. We also have 2 Way Splitters available and lengths of splitter ducting. The 2 Way Splitter is designed to fix to the heater's warm air outlet and provide two separate smaller warm air outlets. The splitter ducting is smaller in diameter than the standard ducting (230mm), and it can be fixed to the warm air outlets on the splitter to duct the warm air to two separate areas. We also have optional thermostats available with a 10m cable. Enquire online or over the phone with our sales team for pricing and to purchase these accessories along with the space heater.

Please note: There is a 2 week lead time on orders of the optional 2-way ducting outlet and ducting.

Built Using Quality Components

Purchase with confidence

Master B18 electric fan heaters are user-friendly, fully portable, and adaptable space heaters designed to ensure reliability and efficiency. They are built with quality parts and a careful manufacturing process to ensure the highest possible level of performance. They are also intended to withstand the demands of use in difficult environments and provide long lasting service. Master B18 space heaters have a summer-winter switch that allows the fan to be used without the heating element, to provide ventilation during warmer months. The in-built overheat thermostat ensures that the heater will shut down if it is left to get too hot in an enclosed space for too long, so it can be left running unattended for short periods. The sturdy frame guards the outer shell of the heater from general impacts and also provides a convenient handle. Large wheels are attached to the base to allow for moving the heater across floor space. Order a Master B 18 using our online checkout, or contact our sales team directly. Our knowledgeable group are available to answer any questions that you have to ensure you are entirely happy before you commit to any purchase. We also have ductable electric heaters with larger capacities: Master B 30 (30kW) and Master RS 40 (40kW).

kW: 9-18
Heating power (Btu/h): 30700-61400 or kcal/h: 7740-15480
Air flow (m³/h): 1700
Power supply (V/Hz): 400/3ph/50-60
Plug (male) from heater side: 32A/5P
Rated current (A): 26
Switch pos. 1: Off
Switch pos. 2: Fan
Switch pos. 3/4 kW: 9-18
Thermostat control: Optional TH5
Temperature range: < 25
Protection: IP24
Product size (l x w x h): 700 x 490 x 530mm
Weight (kg): 27

Clean Warm Air: Produces no fumes and does not deplete the oxygen within a space. Only clean warm air is blown out of the front of the heater, making it a safe and reliable space heater for enclosed, poorly ventilated areas.

Duct Connection: Allows flexible ducting to be connected to the warm air outlet, so you can direct the warm air to specific areas away from the heater without having to move the unit itself. Ideal for large sites.

Adjustable Heat: A switch enables you to change the heat output setting between 18kW or 9kW.

Summer/Winter Switch: This allows the fan to be used without the heating element, to provide ventilation during warmer months.

Robust Construction: The tough steel casing and sturdy frame protect the heater from general impacts.

Portable Design: Large wheels and a handle allow the heater to be put into position easily on site.

Optional Two-Way Splitter: Designed to fix to the heater's warm air outlet and provide two separate smaller warm air outlets, so multiple areas can be heated at once.

Optional Thermostat With 10m Cable: Allows you to set a required temperature in the space you want to heat and will automatically turn the heater on and off as required in order to maintain the temperature. Provides convenience and saves energy.

Overheat Thermostat: Safety feature that shuts the heater down if it overheats to prevent accidents.