Domestic Immersion Heaters


Domestic Immersion Heter

Domestic Immersion Heater 

Domestic Immersion Heater

Low Voltage and Wattage Immersion Heater. Special Thread sizes available

Domestic hot-water systems are increasingly part of an integrated hybrid system of traditional and renewable power supplies. Non-standard, custom made domestic immersion heaters are often required to supplement or replace traditional standard domestic immersion heaters.
Contact us to help make your selection.



Bespoke to Your Individual Requirements

Custom Made Domestic Twin Immersion

Twin Element Custom Made Domestic Immersion Heater for Solar PV Installation

Made in non-standard lengths, different wattage outputs, with single or multiple elements and control and safety thermostats, or, manufactured with alternative thread sizes or flanges to optimize the power available off-grid to provide maximum hot-water and minimize the power consumption from on-grid sources.



A selection of the custom domestic immersion heaters that we can manufacture is shown below. The list is not exhaustive; we can make almost infinite variations to suit your specific requirement.



Please contact our technical sales department for assistance in making your selection.

Control Rod Thermostats

TPFay can provide selected Rod Thermostats suitable for Industrial Immersion Heaters and suitable for Domestic Immersion Heaters, in compliance with clauses 19 and 22 of EN 60335–2-73 for fixed immersion heaters.