Cotherm TSE00187 Dual Function Thermostat spares HRZi1236A 2 ¼ 36 914

HRZi1236A 2 ¼ 36 914 HRZi1236B 2 36 914 HRZi1236C 1 ¾ 36

The eCOHeat can be used in all standard domestic water areas including normal use in hard water areas susceptible to limescale

If particularly aggressive water conditions are present or the duty/usage is higher than normal then we would recommend an equivalent product with titanium element which is the BESZB 327

Previously called: SH311A-AA1CA1

30" / 762 mm Incoloy Anti-Corrosive Immersion Heater fitted with 18"  Incoloy

Cotherm TSE00187 Dual Function Thermostat spares HRZi1236A 2 ¼ 36 914Product Information Technical data 11" length preset temp: 70C Max Op Trip, 80C Safety double pole dual function Dual Function Rod Stem Thermostat with adjustable trip and safety cut out. Functional switching is achieved via single pole stem control and safety cut off is via a double pole bimetallic safety limiter. The Cotherm TSE00187 thermostat is CE marked and approved to EN 60730. Most commonly installed in immersion heaters fitted to Telford