236 Main Road
GB HU15 1HN East Yorkshire
Mr. Noel O`Leary
  • 0044 1430 444046
  • 00441430449331
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Products and innovations

Hotbox Heatwave

The Hotbox Heatwave is a made-to-measure bench heating system which encourages germination, propagation and growth of seedlings and cuttings by delivering constant, uniform heat to the base of seed trays and plant pots.

Optimum growing temperature
Precise thermostatic control from six to 38 degree.

Easy to install
On the ground or on benches. Just plug in and plant up. Polystyrene base is required (can be supplied by Hotbox).

Energy efficient
Inexpensive to run (consumes just 0.15 Kw per m² per hour at maximum rating).

Durable construction
Reliable, high quality manufacture in the UK factory.

Operate more than one Heatwave from a single control system (series link).

Product range

Thermabed Bench Heating System

Thermabed Bench Heating System

The HotboxThermabed is a water-based root zone heating system. Made to measure and designed to encourage germination and propagation, Thermabed is ideal for areas of 50m2 or larger.

Technical Specifications
Thermabed is constructed from made-to-measure expanded polystyrene panels containing channels into which a flexible water pipe is fitted. Water inlet and outlet pipes run side-by-side to achieve a uniform temperature over the entire surface. The system can be  covered with a wide range of materials depending on the crop to begrown.

Note: meets all European standards

  • Optimum growing temperature
  • Precise thermostatic control from 6 to 38°C.
  • Quick and easy to install
  • On the ground or on benches. Easily connects to water heating system.
  • Energy efficient
  • Inexpensive to run on gas, oil, solid fuel or bio-fuel (150 W per m²)
  • Simple design
  • Low maintenance costs.
Product range

Scriocco - 1.8kW Air Heater Fan

Scriocco - 1.8kW Air Heater Fan

The Hotbox Sirocco has all the advantages and privileges of being born into the established Hotbox fold with a modern design, accurate thermostatic control, powerful 1.8kW heater; and Hotbox’s standard 2-year guarantee.

Rolled into a smaller package that will suit all gardeners from hobby to professional.

  • Compact design
  • Ideal for hobby to professional applications.
  • Powerful 1.8kW heater is more than capable of providing heat to small/ medium spaces (up to 10 m²) with frost protection to 20 m².
  • Use for air circulation in summer
  • Fan only setting allows Sirocco to be used for air circulation only.
  • Precise temperature control
  • Includes sensitive thermostat for all growing conditions.
Product range

Superb 2.8kW Air Heater

Superb 2.8kW Air Heater

The Hotbox Superb is a 2.8kW electronically controlled fan heater.With variable settings, it can warm glasshouses in winter or provide non-heated air circulation in summer.

  • Half and full heat settings
  • Ensures optimal climate and reduced energy usage.
  • Fan only setting
  • Use purely for air circulation in the summer.
  • Fitted with feet and hanging loops
  • Easy to install in the optimum position as free standing or suspended from chains.
  • High output fan (250cfm, 450m³/hr)
  • Moves air quickly and efficiently.
  • Remote temperature sensor
  • Ensures accurate control of your glasshouse temperature with overload cut-out on elements.
  • Stainless steel construction
  • With sealed elements - built to withstand challenging, humid conditions.
  • Heats up to 20m2
  • Frost protects up to 30m2
  • Protected by Hotbox’s 2-year warranty
Product range

Mistraal Air Circulation Fan

Mistraal Air Circulation Fan

High quality air circulation fans to optimise plant growth in your greenhouse or grow room:

Air circulation improves crop response by aiding transpiration and controlling relative humidity. Our UK manufactured air circulation fans are a favourite amongst many growers in the UK and Europe, from the professional commercial growers to the hobbyist.

• Help prevent botrytis and mildew
• Improve heat
• distribution and CO2 take-up
• Reduce condensation
• Remove temperature gradients

Manufactured from robust stainless steel, there are two Mistraal air circulation fans to choose from. With sealed ‘oiled for life’ motors to IP34 (Mistraal 5) and IP54 (Mistraal 24), they are designed for maintenance free, continuous running.

Mistraal 5: 900m3/h suitable for areas up to 100m2

Mistraal 24: 5500m3/h suitable for areas up to 500m2

Product range

Sulfume - Sulphur Vaporiser

Sulfume - Sulphur Vaporiser

The Hotbox Sulfume sulphur vapouriser helps to protect crops from fungal diseases such as Mildew, Botrytis and Black Spot. It also inhibits the spread of greenhouse pests.

Unique temperature control
Releases only pure sulphur. The unique temperature control prevents overheating or emission of damaging oxides.

Regulated element
Eliminates the risk of fire and makes the Sulfume the safest on the market.

Energy efficient
The lowest energy consuming sulphur evaporator available

Flexible voltage
Can work on any supply from 110V to 250V, with no loss of performance.

Best build standards
Durable and unique design manufactured to the highest quality in the UK.

Ideal for roses, strawberries, begonias, St Paulia, tomatoes, peppers, and gerbera

Company profile

Hotbox International is a world leading manufacturer of horticultural equipment and was established in 1976. The company has earned an enviable reputation for product innovation and customer service.

Operating from purpose built manufacturing facilities based in Brough, East Yorkshire in the United Kingdom, we supply specialist equipment to commercial growers and keen amateur gardeners in over 40 countries worldwide through our network of distributors.

Our range of innovative and niche products includes equipment for: Sulphur Vaporisation, Bench Heating, Glasshouse Heating, Air Circulation and Co2 Generation.