Firefly Double Convector Type 22 Radiator 300mm x 1800mm
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Firefly Double Convector Type 22 Radiator 300mm x 1800mm
(Approx. 3-5 working days)


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The Firefly Type 22 radiator is a double panel, double convector unit designed for wet central heating systems. Measuring 300mm in height and 1800mm in width, it provides a slim profile suitable for spaces with restricted wall height while delivering high thermal output. Manufactured from mild steel and finished in white enamel (RAL 9016), it offers a clean and durable surface.
This radiator delivers a heat output of approximately 2507W (8553 BTU) at ΔT60, making it suitable for larger rooms or areas requiring substantial heat. The twin convector fins increase surface area, improving heat transfer compared to single panel models. It complies with BS EN 442 standards for performance and safety.
The unit operates at a maximum pressure of 10 bar and is tested to 13 bar. It supports water temperatures up to 120°C and comes with factory fitted top grille and side panels. Standard ½-inch TBOE connections are included, along with wall brackets, air vent, and blanking plug for installation.
- Dimensions: 300mm (H) x 1800mm (W) x approx. 105mm (D)
- Heat output: 2507W / 8553 BTU at ΔT60
- Mild steel construction with RAL 9016 finish
- Tested to 13 bar; max operating pressure 10 bar
- Complies with BS EN 442 and ISO 9001 standards
| Brand | Thermtek |
|---|---|
| Width | 1800 mm |
| Applicable Standards | EN ISO 9001:2008, BS EN 442 |
| BTU | 8553 BTU |
| Connection Type | 1/2" BSP |
| Connection Size | 0.5 " |
| Sold Per | Item |
| Height | 300 mm |
| Warranty | 0 |
| Colour | White |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
The Firefly Type 22 radiator is a double panel, double convector unit designed for wet central heating systems. Measuring 300mm in height and 1800mm in width, it provides a slim profile suitable for spaces with restricted wall height while delivering high thermal output. Manufactured from mild steel and finished in white enamel (RAL 9016), it offers a clean and durable surface.
This radiator delivers a heat output of approximately 2507W (8553 BTU) at ΔT60, making it suitable for larger rooms or areas requiring substantial heat. The twin convector fins increase surface area, improving heat transfer compared to single panel models. It complies with BS EN 442 standards for performance and safety.
The unit operates at a maximum pressure of 10 bar and is tested to 13 bar. It supports water temperatures up to 120°C and comes with factory fitted top grille and side panels. Standard ½-inch TBOE connections are included, along with wall brackets, air vent, and blanking plug for installation.
- Dimensions: 300mm (H) x 1800mm (W) x approx. 105mm (D)
- Heat output: 2507W / 8553 BTU at ΔT60
- Mild steel construction with RAL 9016 finish
- Tested to 13 bar; max operating pressure 10 bar
- Complies with BS EN 442 and ISO 9001 standards
| Brand | Thermtek |
|---|---|
| Width | 1800 mm |
| Applicable Standards | EN ISO 9001:2008, BS EN 442 |
| BTU | 8553 BTU |
| Connection Type | 1/2" BSP |
| Connection Size | 0.5 " |
| Sold Per | Item |
| Height | 300 mm |
| Warranty | 0 |
| Colour | White |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.





