€53.82 per ITEM
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  • NAAS: 2
  • PH ROSS (CABRA): 7

  • Compact design
  • Factory Fitted Grills and Side Panels
  • Low Water Content - Rapid Response
  • Available in Single, Double and Triple Convector Panels Formats
  • Wide Range of Heights and Widths Available
  • 1/2" TBOE Connections Standard
  • Made and Tested in Accordance with BS EN 442
  • Durable Powder Coat RAL 9016 Finish
  • 10 Year Conditional Warranty
  • The radiators are manufactured to all international standards including BS EN 442 and the design incorporate the following features:
  • Top grills and side covers included, at no extra cost.

All radiators are double PVC wrapped over their whole lenght to ensure maximum protection

Low water content combined with modern welding technology and maximum metal gauge material creates a highly efficient product with the capability of a fast heat up time.

The Radiator range is available in the following heights: 200mm (8"), 300mm (12"), 400mm (16"), 500mm (20"), 600mm (24"), 750mm (28") and 900mm (36") and varying lenghts up to 3000mm (120").

All radiators are tested to 13 bar which exceeds the maximum possible operating pressure of 12 bar

Anti-corrosion treatment is applied to the external surfaces of the radiators duting the manufacturing process and prior to primer paint application. Finally a hard baked powder paint coating is applied which ensure a long lasting finish.

Guarantee: Radiators carry a 10 year no quibble guarantee. This is conditional that standard installation procedures are adhered to including the use of a propriety brand of corrosion inhibitor being introduced into the system in which the radiators are installed. We strongly recommend that on completion of any installation the system is flushed clean in accordance with the British Standard Code of Practice fot the treatment of water in domestic central heating systems BS7593.

Connections: 1/2" Top and Bottom opposite end connections are standard.

Emission Characteristics: Heat outputs conform to BS EN442 certification and are detailed, together with wall mounting instructions, on the back page. Heat outputs are based on a delta T of 62°C, this mean a water temperature of 80°C and room temperature of 18°C.

Firefly Radiators are manufactured under an EN ISO 9001:2008 approved quality and are fully certified and CE marked.

Suitable for use with both Direct and Indirect (Open and Closed) Central Heating Systems.

Included with each radiator is a pair of mounting brackets, a multi directional air vent and a blanking plug. As the air vent and plug feature an EPDM O Ring, neither requires the use of threat sealants when being fitted. The air vent may be operated with either a standard Vent Key of Flat Screwdriver.

Rules of thumb method to size radiators for a wet central heating system.

Measure the room in cubic feet i.e., the Width x Length x Height and multiply this value by relevant factor in the adjacent table. This will provide the output in Btu's (British Thermal Units). Note: that the following factors must also be observed:

If the outside wall of the room faces North, add 15%;

If the room has French Doors, add 20%;

If the room has double glazing, substract 10%;

Exemple: Calculate the size of a suitable radiator for a sitting room 12ft x 9ft x 8ft high. The outside wall facing North and has double glazing.

=> 12 x 9 x 8 x 5 = 4.320 + 15% = 4.968 - 10% = 4.471 Btu's

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Free Deliveries on Orders over €250


Customer Delivery Advice:

Please allow 3 – 5 working days for delivery**. We will notify you by email once your order has been dispatched. (No delivery on weekends or Bank holidays).

Small -Medium items generally 1-2 working days, large/pallet/bulky up to 5 working days.

If you require any further information on your order you can contact [email protected]

**Delivery times may vary due to COVID-19


At TJ O'Mahony we will exchange or refund any unused product returned to us in its original condition within 30 days of receiving it (*).

*View our full returns policy on our Terms &Conditions Page.