Thermowatt TES3412022 (yellow dial) Dual Function ThermostatProduct Information Technical data 11" length preset temp: 65C variable, 80C cut out single pole dual function Dual Function plug in Rod Stem Thermostat with adjustable operating trip and safety cut out trip. This unit is depicted by a yellow adjustment dial.

2 ¼ 16 406 HRZ916B 2 16 406

Product Description

14i nch immersed length CESZB 340 Titanium Heavy Duty Immersion Heater complete with combined (operating & safety cut-out) plug-in thermostat and is typically used within standard unvented domestic water cylinders

Dual Function Rod / Stem Thermostat with adjustable safety cut-out trip

Cotherm TSR

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 BESZB340

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 AESZB340

HRi ranges

HRDc-21P3-11111V1

23inch Incoloy Immersion Heater complete with operating rod thermostat (SS11) and separate safety manual reset cut-out

This immersion heater is most commonly fitted with Shel SS18 thermostat

20 Amp 250 V AC