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Greenhouse Heaters

Keep your plants thriving all year round with our high-quality greenhouse heaters. Whether you’re nurturing delicate seedlings through the winter or maintaining an ideal temperature for tropical plants, a reliable heater is essential for creating the perfect growing environment. At Alert Electrical, we stock a wide range of greenhouse heaters designed to deliver efficient, consistent warmth while keeping running costs low.

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Hylite 1500mm Slimline Heater Guard HHG215

HHG215

Hylite 1500mm Slimline Heater Guard HHG215

£40.36(inc. VAT)

Hylite 750mm Slimline Tubular Heater Guard | HHG207

HHG207

Hylite 750mm Slimline Tubular Heater Guard | HHG207

£19.80(inc. VAT)

ATC Riviera 2Kw Outdoor Quartz Infra-Red Heater Black | RIV200

RIV200

ATC Riviera 2Kw Outdoor Quartz Infra-Red Heater Black | RIV200

£220.16(inc. VAT)

Ener-J 2Kw IP34 Wall mounted Patio Heater LED display & 3 Heat Settings | IH1042

IH1042

Ener-J 2Kw IP34 Wall mounted Patio Heater LED display & 3 Heat Settings | IH1042

£66.26(inc. VAT)

Greenbrook 1ft Pressed Steel Guard for Tubular heater | TUBG11NN

TUBG11NN

Greenbrook 1ft Pressed Steel Guard for Tubular heater | TUBG11NN

£14.60(inc. VAT)

Greenbrook 5ft Instant Start 300W Thermostatic Tubular Heater with re-Settable Thermal Trip | TUBH5TH

TUBH5TH

Greenbrook 5ft Instant Start 300W Thermostatic Tubular Heater with re-Settable Thermal Trip | TUBH5TH

£35.71(inc. VAT)

Greenbrook 2ft Instant Start 120W Thermostatic Tubular Heater with re-Settable Thermal Trip | TUBH2TH

TUBH2TH

Greenbrook 2ft Instant Start 120W Thermostatic Tubular Heater with re-Settable Thermal Trip | TUBH2TH

£25.92(inc. VAT)

Greenbrook 1ft Instant Start 60W Thermostatic Tubular Heater with re-Settable Thermal Trip | TUBH1TH

TUBH1TH

Greenbrook 1ft Instant Start 60W Thermostatic Tubular Heater with re-Settable Thermal Trip | TUBH1TH

£21.36(inc. VAT)

Eterna TH1 Tubular Heater 60W 1ft White

TH1

Eterna TH1 Tubular Heater 60W 1ft White

£18.46(inc. VAT)

Hylite 1ft Pressed Steel Guard for Tubular heater | HHG010

HHG010

Hylite 1ft Pressed Steel Guard for Tubular heater | HHG010

£13.44(inc. VAT)

Hylite 4ft Pressed Steel Guard for Tubular heater | HHG040

HHG040

Hylite 4ft Pressed Steel Guard for Tubular heater | HHG040

£32.65(inc. VAT)

Out of Stock

Hylite 2ft Pressed Steel Guard for Tubular heater | HHG020

HHG020

Hylite 2ft Pressed Steel Guard for Tubular heater | HHG020

£15.60(inc. VAT)

Hylite 500mm Slimline Heater Guard HHG205

HHG205

Hylite 500mm Slimline Heater Guard HHG205

£18.64(inc. VAT)

Hylite 300mm Slimline Tubular Heater Guard | HHG203

HHG203

Hylite 300mm Slimline Tubular Heater Guard | HHG203

£13.20(inc. VAT)

ATC Riviera 4Kw Outdoor Quartz Infra-Red Heater Black | RIV400

RIV400

ATC Riviera 4Kw Outdoor Quartz Infra-Red Heater Black | RIV400

£289.69(inc. VAT)

ATC Riviera Silver 2Kw Outdoor Quartz Infra-Red Heater Silver | RIV2000-SL

RIV2000-SL

ATC Riviera Silver 2Kw Outdoor Quartz Infra-Red Heater Silver | RIV2000-SL

£202.45(inc. VAT)

ATC Riviera 6Kw Outdoor Quartz Infra-Red Heater Black | RIV600

RIV600

ATC Riviera 6Kw Outdoor Quartz Infra-Red Heater Black | RIV600

£473.14(inc. VAT)

Greenbrook 5ft Pressed Steel Guard for Tubular heater | TUBG51NN

TUBG51NN

Greenbrook 5ft Pressed Steel Guard for Tubular heater | TUBG51NN

£45.86(inc. VAT)

Greenbrook 2ft Pressed Steel Guard for Tubular heater | TUBG21NN

TUBG21NN

Greenbrook 2ft Pressed Steel Guard for Tubular heater | TUBG21NN

£18.77(inc. VAT)

ATC Sienna 4Kw IPX5 Outdoor Heater Black | SIE4KW-BL

SIE4KW-BL

ATC Sienna 4Kw IPX5 Outdoor Heater Black | SIE4KW-BL

£390.11(inc. VAT)