2kw Titanium Heater Element most durable Type of product: Titanium heater element Power: Volts:230 Hz:50 KW:2.0 Amps:8.0-8.5 Compatible with: Can be used as a replacement element for Balboa, HydroQuip, Gecko, Thermcore, Aquatemp, RMF, Spa Builders, Brett Aqualine Connections / Fixings: 19mm nut x 2 to secure element in place Dimensions: Element length:270mm Element height (approx):60mm Between centre of terminals:33mm Additional notes: The element could possibly burn out or become damaged if the heater tube is not primed with water before the unit is switched on. Titanium heater elements are the longest lasting and most durable hot tub heater element on the market. Compared to standard incoloy or coated elements, titanium is the prefered choice by many manufactures to keep warranty costs down. Titanium is also very resistant to salt corrosion.