Electric Heater Batteries

Browse our range of Electric Heater Batteries designed to provide reliable and long-lasting power for your heaters. Each battery is built to deliver consistent warmth, ensuring your electric heater performs efficiently whenever you need it. Made with safety and durability in mind, these batteries are suitable for a variety of settings, including homes, offices, and commercial spaces. With options to match different heater types, this collection helps you maintain uninterrupted comfort and peace of mind.

67 products

Sort by:

Puravent

Systemair RB 100-50/45-3 3-Phase Rectangular Duct Heater, 45kW, 400V, 1000mm x 500mm, Aluzinc Steel with Stainless Steel Heating Element, Grey

£1,848.12

Puravent

Systemair RB 80-50/45-3 3-Phase Rectangular Duct Heater – 45kW, 800mm x 500mm, Stainless Steel Element, Aluzinc-Coated Steel, 400V, Grey

£1,848.12

Puravent

Systemair RB 70-40/45-3 Rectangular Duct Heater – 45kW 3-Phase Electric Heater, 700mm x 400mm, Aluzinc Steel with Stainless Steel Element, Overheat Protection, 400V, Silver

£1,834.03

Puravent

Systemair RB 60-35/45-3 Rectangular Duct Heater – 45kW, 3-Phase Electric Heater, 600mm x 350mm, Stainless Steel Heating Element, Aluzinc Steel Body, Grey

£1,323.64

Puravent

Systemair RB 60-35/45-3 45kW 3-Phase Rectangular Duct Heater – 600mm x 350mm, Aluzinc Steel, Stainless Steel Heating Element, Overheat Protection, 400V, Approx. 27.7kg, Silver

£1,834.03

Veralis

Systemair RB 60-35/27-2 27kW 3-Phase Rectangular Duct Heater, 600x350mm, Aluzinc Steel with Stainless Steel Element, 400V, Integral Overheat Protection, Grey

£1,323.64

Puravent

Systemair RB 60-30/34-2 34kW 3-Phase Rectangular Duct Heater – 600x300mm, Stainless Steel Heating Element, Aluzinc-Coated Steel, Overheat Protection, 400V, Grey

£1,489.97

Puravent

Systemair RB 60-30/22-2 Rectangular Duct Heater – 22kW, 3-Phase Electric Heater, 600mm x 300mm, Aluzinc Steel, Stainless Steel Element, Integral Overheating Protection, Grey

£1,171.37

Puravent

Systemair RB 50-30/27-2 Rectangular Duct Heater – 27kW, 3-Phase, 500mm x 300mm, 400V, Aluzinc Steel with Stainless Steel Heating Element, Grey

£1,280.50

Puravent

Systemair RB 50-30/15-1 15kW 3-Phase Rectangular Duct Heater – 500mm x 300mm, Aluzinc Steel, Stainless Steel Element, 400V, Manual Reset, Grey

£932.00

Puravent

Systemair RB 50-25/22-2 Rectangular Duct Heater 500 x 250 mm, 22 kW Electric Heater Battery, 400V 3-Phase, Aluzinc Steel Housing with Stainless Steel Heating Element

£1,148.37

Puravent

Systemair RB 50-25/15-1 Rectangular Duct Heater, 500 x 250 mm, 15 kW Electric Heater Battery, 400V 3-Phase HVAC Duct Heater with Overheat Protection, Aluzinc Steel Housing

£934.62

Puravent

Systemair RB 40-20/15-1 Rectangular Duct Heater, 400x200mm, 15kW Electric Heater, 3-Phase 400V, Stainless Steel Element, Overheat Protection

£910.88

Puravent

Systemair RB 40-20/9-1 Rectangular Duct Heater, 400x200mm, 9kW Electric Heater, 3-Phase 400V HVAC Air Heater with Overheat Protection

£723.41

Puravent

Systemair RBM 40-20/9 Rectangular Duct Heater 400mm x 200mm 9kW 3-Phase Electric Heater with Integrated Temperature Control and Overheat Protection, 400V

£1,766.04

Puravent

Systemair RBK 66/39 Rectangular Duct Heater – 39kW Electric Heater Battery, 660 x 660mm, 400V 3-Phase, Stainless Steel Heating Elements, Overheat Protection, Alu-Zinc Steel Casing – Product Code 5449

£1,722.76

Puravent

Systemair RBK 55/33 3-Phase Electric Duct Heater, 33kW, 550mm x 550mm, Alu-Zinc Metal Casing with Stainless Steel Elements, Overheat Protection, 400V, Standard Range, Grey

£1,515.13

Puravent

Systemair RBK 50/21 21kW 3-Phase Duct Heater for Square Ducts – 500mm x 500mm, Alu-Zinc Casing with Stainless Steel Elements, 400V, Overheat Protection, Silver

£1,195.33

Puravent

Systemair Round Electric Duct Heater CBMB 200-4.8, 400V 3-Phase – Standard Range Heating Element with Integral Control, Silver Finish

£1,591.97

Puravent

Systemair CBMF 400-9,0 3-Phase Round Electric Duct Heater – 400V, 9kW, 700m³/h, Standard Range, Grey

£1,784.29

Puravent

Famous Tech Shop Systemair CBMF 355-9,0 9kW 3-Phase 400V Round Duct Electric Heater with Integral Control, Standard Range – Silver

£1,784.29

Puravent

Famous Tech Shop Systemair CBMF 315-9,0 3-Phase 400V 9kW Round Duct Heater with Airflow Sensor, Standard Range, 430m³/h, Grey

£1,762.20

Puravent

Famous Tech Shop Systemair CBMF 250-6,0 6kW 2-Phase 400V Round Duct Heater with Flow Control – Standard Range, 280m³/h, Grey

£1,524.28

Puravent

Systemair CBMF 200-5,0 Round Electric Duct Heater – 5kW, 2-Phase, 400V, 115m³/h, Standard Range, Grey

£1,140.91

Frequently Asked Questions

Why do Veralis products range across different price points?

Our pricing reflects the engineering, filtration technology, safety features, and smart systems inside each product. Entry-level models offer essential comfort, while premium models include higher CADR levels, advanced sensors, and smart automation for larger rooms.

Are more expensive models worth it?

Yes — especially for larger rooms or homes with pets, allergies, or high pollution. Higher-priced models often include stronger performance, larger coverage areas, and more advanced features like smart control and automatic mode.

Do Veralis products go on sale?

We occasionally offer promotional pricing during seasonal events or product launches. The best way to stay informed is to join our email list.

Is delivery included in the price?

Yes — all orders include free UK delivery with tracking.

Do I need to keep buying filters or accessories?

For air purifiers, replacement filters are required every 6–12 months, depending on usage. Cooling and heating units do not require ongoing consumables.

Is financing available?

We are working to introduce Klarna/PayPal Pay Later options to make premium comfort more accessible.