6kW Immersion Heater 1.75″ BSP 1 3/4" BSP, 1/3 Ph, 16" Immersed Length

Product Code: HR616C ISS 2

Product Information


– 1 3/4″ BSP Heavy Duty Brass Head
– Single or Three Phase Applications
– IP55 Robust Rotatable Enclosure
– Incoloy825 Sheath
– Incoloy800 Thermostat Pocket
– Thermostat Included
– Brass Adaptor Plate for Alternative Bolt Mounting Available


Please note: only 2 of this item can be ordered for next day delivery. Any quantity over 2 will have a 10 day lead time, which will be confirmed when the order is placed.

SKU: HR616C ISS 2 Categories: ,

Additional information

Loading (kW)

Voltage (V)

Phase Connection


Number of Elements

Length (mm/Inch)

Element Diameter (mm)

Watts Density (W/cm²)

Sheath Material




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Q: Hello, We are a local Amateur football team, with two of your Immersion Heaters (HR616C) fitted into our changing room facility, Top and Bottom. Is there A Thermostat Located beneath the Red Cap which our Electrician could reduce the temperature on our supply to the Showers. Look forward to your reply. Thanking you, Mr Sid Isaac.
— Asked by Mr Sid Isaac on November 4, 2020
A: With regards to the immersion heater, there should be 1 or 2 thermostats in the unit. If you remove the red cap, you should see dials on each thermostat. If it is a single thermostat (turquoise colour), there is a white dial which can be adjusted. If there are 2 thermostats, please adjust the thermostat with model number VKL2301.
— http://Hayley%20Ashford

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