Water heating element – clip type, Pro series (34 cm) – 5.0 kW

What sets the Pro series apart from the standard clip is the tube: 13.8–13.9 mm in diameter, noticeably thicker. At the same 5.0 kW that gives a larger heating surface, a cooler tube wall and slower scale build-up — which is what the extra money buys.

There is one fitting size, 22 mm; fitting and nut are galvanised, terminals threaded M5. Working length is 34 cm within 5%, with 65 mm between fitting centres. Each element is vacuum-packed on its own, so it arrives clean and dry, without scratches.

Choose it where the water is hard or the heater runs almost continuously. Water only, on a dedicated circuit rated for five kilowatts.

• Power — 5.0 kW
• Model — clip, Pro series
• Working length — 34 cm
• Fitting diameter — 22 mm
• Tube diameter — 13.8–13.9 mm
• Material — stainless steel
• Fitting and nut — galvanised
• Terminal thread — M5
• Centre distance — 65 mm