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Heatrod Elements

20" max 3kW 1 ¾ BSP Incoloy Immersion Heater CEZTB 350V

20" max 3kW 1 ¾ BSP Incoloy Immersion Heater CEZTB 350V

NO STOCK - Available on backorder - dispatched in 2 weeks, 3 or more units - 4 weeks
Regular price £101.43 GBP
Regular price Sale price £101.43 GBP
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Example of applications

Standard Domestic Water Areas


Technical Spec

Number of Elements 1
Material Incoloy
Length (in) 18"
BSP 1 ¾
Voltage (V) 240
Phase Connection 1
Loading (kW) 3kW
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Product Information

Key features

- For use in water, in domestic applications
- Double thermostat pocket's

Technical data

- Material: Incoloy 800
- Loading: 3kW
- Element diameter: 8mm
- Head size (BSP): 1 ¾"
- Temperature range: 60°C Op, 85°C Safety
- Voltage: 240V 1-Phase
- Supplied with thermostat's

This is a 3kw, 20 inch max immersed length CEZTB 350V Incoloy Immersion Heater complete with 2 thermostat's and is typically used within standard unvented domestic water cylinders. The element is soldered to the brass flange.

The CEZTB 350V can be used in all standard domestic water areas including normal use in hard water areas susceptible to limescale.

This immersion heater is most commonly fitted with SS18 Shel and ST-050 Sunvic thermostats.
See our "Thermostats" section for more details and to purchase these products.

The CEZTB 350V 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.

 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: