Growing Plants in Greenhouses

Using Electric Heating

Whilst infra-red heating can help in greenhouses, on its own it will create too much top heat and not enough circulated heat and air.

Our range of greenhouse heaters combine heat and airflow to create just the right environment for plants to grow whilst minimising hot and cold spots.

To keep a greenhouse frost-free, the temperature must remain above 0°C even in the corners. If the current of air does not reach into the corners, the temperature on the heater has to be set much higher than it needs to be. What then happens is that a large proportion of the warmth goes up into the gable of the greenhouse, where it is not needed, while the corners may still dip down to minus temperatures. This wastes heat and there may be a significant temperature difference between when the heater switches on and off, especially with cheaper thermostats.

Greenhouse Heaters

Sort by:     SKU     Product     Price      Default     See details 3kW Tilting Workshop/Greenhouse Cylinder Heater SKU: SKU410 This cylinder shaped, tilting workshop heater comes manufactured with 3 heat settings RRP: £75.00 Our price: £69.00, save 8% including VAT 20% Quantity   1 2 3 4 5 6  Buy Now  See details Bio Green Arkansas 1.0/2.0Kw Electric Greenhouse Heater SKU: SKU314 The Arkansas electric greenhouse heater has many benefits including summer mode for ventilation in the warmer months and a 2 year warranty. Our price: £139.99 including VAT 20% Quantity   Out of stock See details Bio Green Indiana 2.0Kw Electric Greenhouse Heater SKU: SKU197 The Nevada Energy efficient electrical air circulation heating Priced at £179.99 RRP: £264.99 Our price: £179.99, save 32% including VAT 20% Quantity   1  Buy Now  See details Bio Green Montana 1.0/2.0Kw Electric Greenhouse Heater SKU: SKU313 The Bio Green Montana Electric Greenhouse Heater comes complete with a 2 year guarantee. Our price: £34.99 including VAT 20% Quantity   Out of stock See details Phoenix Electric Heater SKU: SKU196 Phoenix Electric Heater, Specially designed for greenhouses and polytunnels at special price of £199.99 Our price: £199.99 including VAT 20% Quantity   Out of stock See details Tropic 2000 SKU: SKU198 Tropic 2000 Winter frost protection, summer cooling setting. 1kW or 2kW output Special Price £64.99 RRP: £69.99 Our price: £64.99, save 7% including VAT 20% Quantity   Out of stock See details 1 Foot Tubular Heater Free Delivery SKU: SKU189 When low cost heating is required for domestic and commercial use, this range of tubular heaters offers an ideal solution, RRP: £25.99 Our price: £17.90, save 31% including VAT 20% Quantity   1 2 3 4 5  Buy Now  See details 2 Foot Tubular Heater Free Delivery SKU: SKU233 2 Foot Tubular Heater RRP: £21.15 Our price: £19.90, save 6% including VAT 20% Quantity   1 2 3 4 5  Buy Now  See details 3 Foot Tubular Heater Free Delivery SKU: SKU231 3 Foot Tubular Heater Our price: £23.90 including VAT 20% Quantity   1 2 3 4 5  Buy Now  See details 4 Foot Tubular Heater Free Delivery SKU: SKU232 4 Foot Tubular Heater RRP: £28.20 Our price: £25.90, save 8% including VAT 20% Quantity   1 2 3 4 5  Buy Now