Hot Box Electric Heaters includes the Levant, a stainless steel heater that can be hung up or left freestanding. With a heat output of 1.8kW, it can heat a greenhouse up to 60sq.ft. In addition, the FrostHeater is also an electric heater that is thermostatically controlled and has a heat output of 1000w - ideal for use in lean-too cold frames and small greenhouses up to 80sq. ft.
Hot Box Propane Heaters includes the Shilton Propane greenhouse heater, which has an output of 1.5kw and is capable of providing heat for a greenhouse up to 60 sq ft. in size.
Hot Box Natural Gas Heaters include the Proheater Deluxe, which has a heat output of 1.5kW and is suitable for use in a greenhouse up to 60sq.ft (10ft x 6ft). It is fully thermostatic with a temperature range between 6 and 38ºC. In addition, the Shilton Natural Gas has an output of 1.5kw and is capable of providing heat for a greenhouse up to 60 sq ft. in size.
Parasene’s Small Greenhouse Heaters includes the Parasene Super-Warm 4 Paraffin Greenhouse Heater, which is ideal for use in a small greenhouse of up to 4 sq. ms, or as an anti-frost heater in a larger structure.