LightHouse ECOHEAT Tube Heater – 45W to 240W Greenhouse Heater

LightHouse ECOHEAT Tube Heater – Gentle, Steady Frost Protection

Plants rarely die from a cold winter. They die from one cold night: the clear, still night when the temperature drops a few degrees further than forecast. An ECOHEAT tube heater is insurance against that night. It's a slim, low-wattage heater that gives off gentle, steady warmth by natural convection, so there's no fan noise and no blast of hot, drying air. It simply holds a greenhouse, cold frame or plant room above the danger point.

Which Size?

Key Features

• Gentle convection heat, with no fan and no noise
• Frost protection for greenhouses, cold frames and propagation areas
• IP55 rated: splash and sprinkler-resistant for damp environments
• Wall or floor mountable, with brackets included
• Low running cost compared with fan heaters
• Supplied with a 1m cable

Perfect For

• Greenhouses and cold frames: overwintering tender plants, citrus, pelargoniums and chillies
• Plant rooms and conservatories: keeping tropical houseplants above their minimum
• Propagation areas and grow tents in cold garages and outbuildings

🌿 Rose's Pro-Tip: run the heater from a plug-in thermostat set to around 5–7°C for frost protection. It only comes on when it's needed, which keeps your running costs tiny.

Black Flag Horticulture Ltd, Coventry.