The Black Forest Greenhouse Heaters are designed to bring you maximum benefit. The built-in energy-saving package, with catalytic burner and thermostatic control makes these heaters particularly economical and environmentally friendly. The Bio Green Black Forest greenhouse heaters will heat: 3.5Kw will Heat up to 100 sq. ft. and Frost protection 180 sq. ft. Why the Catalytic Converter? The platinum coated catalytic burner works with a thermal efficiency of over 99%. It produces CO2 enriched air that is ideal for the greenhouse. With atmospheric burners, combustion is not quite so complete as with catalytic converters. Because they draw in the greenhouse air that has bad waste gases added to it, if there is incomplete combustion then toxic carbon monoxide (CO) is easily produced. This risk is eliminated with the catalytic burner.

The Bio Green Frost Buster works with a small, thermally protected gas flame that produces both heat and carbon dioxide, both of which are need for healthy plant growth. The thermal protection makes for maximum safety in use and prevents any escape of unburnt gas. This heater is manually ignited, and then is switched off by turning the valve on the gas bottle off. It does not have a thermostatic control or adjustment of any kind, they are designed to provide a constant low level of heating to guard against frost in particular. Comes with 3 year manufacturer warranty. Frost protects greenhouses up to 6'x4'.

The Bio Green Frost Buster 800w works with a small, thermally protected gas flame that produces both heat and carbon dioxide, both of which are need for healthy plant growth. The thermal protection makes for maximum safety in use and prevents any escape of unburnt gas. This heater is manually ignited, and then is switched off by turning the valve on the gas bottle off. It does not have a thermostatic control or adjustment of any kind, they are designed to provide a constant low level of heating to guard against frost in particular. The Frost Buster is 30% more economical than paraffin heaters, and includes both hose and regulator. Comes with 3 year manufacturer warranty. Frost protects greenhouses up to 8'x6'.

A greenhouse should offer plants an optimal habitat all year round regardless of the outside temperature. The hot air is primarily needed at a low level. The thermostically controlled Frosty gas-powered greenhouse heater, ensures the best possible prerequisites for plant cultivation and overwintering in the greenhouse. During combustion over 99% of the energy is also transformed into heat, making this gas heater economical and efficient. The stainless steel radiant grid converts part of the convection heat into radiant heat, this provides more heat at ground level while at the same time lowering the outlet temperature. Settings of 0 - 25c are possible. The Frosty gas-powered greenhouse heater can be used as a standing or wall mounted device.

A greenhouse should offer plants an optimal habitat all year round regardless of the outside temperature. The hot air is primarily needed at a low level. The thermostically controlled Frosty gas-powered greenhouse heater, ensures the best possible prerequisites for plant cultivation and overwintering in the greenhouse. During combustion over 99% of the energy is also transformed into heat, making this gas heater economical and efficient. The stainless steel radiant grid converts part of the convection heat into radiant heat, this provides more heat at ground level while at the same time lowering the outlet temperature. Settings of 0 - 25c are possible. The Frosty gas-powered greenhouse heater can be used as a standing or wall mounted device.