Product Code: BESTB 327
– For use in water, in domestic applications
– Single thermostat pocket
– Large range of thermostats available
– product approved by NEMKO – certificate available on request
– Material: Incoloy 800
– Loading: 3kW
– Element diameter: 8mm
– Head size (BSP): 2″
– Temperature range: 70°C Max Op Trip, 80°C Safety (depends on fitted thermostat)
– Voltage: 240V 1-Phase
– Supplied with thermostat
This is a 3kw, 11inch immersed length BESTB327 Incoloy Immersion Heater complete with combined (operating & safety cut-out) plug-in thermostat and is typically used within standard unvented domestic water cylinders. The element is bonded to the brass flange with an environmentally friendly, WRAS approved, epoxy bond, making for more robust hydraulic and corrosion proof performance.
Installed products will often carry the ThermTec brand which is owned and manufactured exclusively by Heatrod Elements in Manchester. The BESTB 327 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.
This immersion heater is most commonly fitted with Diamond-H WTS, Cotherm TSE00187, TSR00014 and Thermowatt RTS-3 dual function thermostats
See our “Thermostats & Controls” section for more details and to purchase these products.
The BESTB 327 is designed to meet European Standards EN 60335-2-73:2003 +A1:06 + A2:09 used with EN 60335-1:2012 for the safety of electrical appliances that heat liquids for household and similar purposes. Testing has been carried out and the product approved by NEMKO – certificate available on request
Installation Instructions for BESTB327 can be found here.
How to Measure the BSP Thread size of your Immersion Heater:
Once you have measured the thread, use the table below to select the correct BSP size:
£55.55 inc. VAT
| Loading (kW) | |
|---|---|
| Voltage (V) | |
| Secondary Protection | |
| Length (mm/Inch) | |
| Element Diameter (mm) | |
| Stat Inches | |
| Sheath Material | |
| Head Size (BSP) | |
| Thermostat Type | Coltherm TSE or Thermawatt RTS-3, Cotherm TSE or Thermawatt RTS-3, Diamond-H WTS Dual Function Thermostat |
