Demon® Heaters

The Cheapest Heat You Can Buy

No Installation & Practically Maintenance Free
Useful For: Factories, Sporting fixtures, Outdoor Entertainment, Frost Reduction, Farms & Orchards
Trouble Free Running - Years of Trouble Free Service
Heats 300 Square Meters - 16 Hours Continuous Running
100% Australian Made
Demon® Heaters are a Registered Trademark of Henstock Technologies

View The Demon Heater Brochure Here

View The Demon Heater Information Sheet Here


Download The Demon Heater Assembly Instructions Here


Frost Reduction

Oil burning Demon Heaters radiate heat and generate the air flow necessary to reduce frost.

Demon® Heater Dimensions

Overall height including stand and diffusion hood : 1.67 meters
Floor Area : 610mm x 610mm
Gross Weight : 18 kgs
Bowl Capacity : 31 Liters
Run Time : 16 hrs/ 2 - 4 liters per hour
Area Heat Capacity : 300 square meters
Heat Output : 47 kilowatts
Recommended Fuel : Kerosene or good quality heating oil

How To Use Your Demon Heater


Demon® Diagram Legend

The Demon® Oil Burning Labelled DiagramDE1 - Diffusion Hood
DE2 - Diffusion Hood Arms
DE3 - Top Stack
DE4 - Cast Iron Elbow
DE5 - Return Pipe
DE6 - Lower Stack Conical
DE7 - Fuel Tank Lid
DE8 - Regulator Cap
DE9 - Fuel Tank
DE10 - Down Draught Tube
DE11 - Heater Stand (optional)
DE12 - Holding Down Clamps
DE13 - Damper Bracket
DE14 - Spillage Tray (optional)
DE15 - Economy Damper
DE16 - Lighting Torch
DE17 - Flue Adaptor (optional)
DE18 - 6" Butterfly Damper (Optional)