Terma Heating Element, Silver

The Terma 43D element is pre-programmed to run at an internal temp of 43°c, for Low Surface Temp (LST) style operation* When specifying this element, to help ensure correct surface temp, reduce the output of your radiator (as water) by 40% (i.e. for a 200w towel rail install the 120w element).

No Timer. 2hr drying function. Compatible with external Timer as remembers settings when off. 66mm length from thread down. 55mm diameter clock shaped face. 300mm internal probe length.

Frost & overheating protection. Straight cable, no plug. IPx5 (safe for use in bathroom). Class 1. Wattage Selection Advice: To correctly choose the right wattage of element for your towel rail or radiator, you should look at the output of the chosen radiator as central heating (hydronic) in watts and choose an element with the wattage closest to that figure. If the output of the chosen radiator is only listed in BTUs, the conversion formula is BTUS / 3.41 = Watts.

Electrification Advice: When electrifying any radiator check it is suitable to work with a heating element. Dual Fuel Advice: If you are buying a heating element to convert a towel rail for use as dual fuel it is important to remember to regularly bleed it as air can build up inside. A heating element should never be run in the open air as this could potentially cause the surface of the rail to get extremely hot and burn your towels.