Eldom unvented water heater ideal for hard water areas and can be used with standard mixers or taps. Connects directly to the cold water mains supply using standard 1/2 BSP fittings. The 15ltr under sink water heater will easily supply one large kitchen sink or 3 small hand wash basins. Selective thermostatic temperature control range from: 7C to 75C. The Eldom eco water heater is fully equipped and no additional accessories are required.
|15 ltr Undersink Water Heater
|Current Intensity (A)
|Minimum Cable Size (mm)
|Minimum Water Pressure (Bar)
|Maximum Water Pressure (Bar)
|Flow Rates (l/min) *
|Working Noise Level (dB) *
|Height / Width / Depth (mm)
|520 / 285 / 288
*Please note: Flow rates are calculated using minimum water inlet temperature of 12C
Do I need any accessories for installation?
Unvented water heaters can be plumbed straight into the cold water supply; and hot water supply straight to standard taps, however we would always recommend that it is installed with the 2ltr Expansion Vessel and Check Valve. The expansion vessel may be required if the cold supply pipe is not long enough to allow for the expansion of water when it is heated, your plumber will be able to advise you best if the expansion vessel is required!
Can this water heater be plugged in?
In the UK all Electric water heaters require a 240-volt dedicated circuit, which serves only the water heater and no other appliances or devices, this is a UK standard for the safe installation of electrical wiring and equipment!
What is the purpose of the reverse valve?
The reverse valve is primarily a safety valve in the event the boiler side becomes over presurised. It is also used to drain the the boiler side down during maintenance. The reverse valve drain can also be connected directly to external drain, this may be required if the expanded water cannot be accommodated in the pipework.
What power supply do i need?
The current intensity of the 7, 10 and 15ltr is 13A!
How many sinks will the 15ltr serve?
The 15ltr is suitable for three handwash basins or one large sink!