Wall Mounted Boiling Water Heater
3 and 5 litre


The Omega is a practical, stylish wall mounted unit that provides instant boiling water for preparing hot drinks in the workplace. The sleek, ergonomic design with curved lines gives a contemporary look whilst the robust, durable design specification makes it an essential appliance in the work environment.

Click here to view our Wall Mounted Boiling Water Key Points Card



• Designed and assembled in the UK
• 2.84 kW gives fast heat up time and high recovery rate
• Time saving – provides instant hot water so no need to wait for the kettle to boil
• Space saving – frees up worktop space by eliminating the need for a kettle
• Energy efficient - standing losses 23 W
• Status ring on base of control valve to indicate ready or heating (green/ red LED)
• Robust, heavy duty ceramic control valve
• Cool touch control valve and water outlet reduces heat losses
• Simple to use and easy to install
• Durable, high impact and easy to clean white ABS case
• Sophisticated electronics maintain a constant supply of hot water - even when the unit is automatically re-filling after heavy usage
• Autocalibration for optimal temperature
• 1 year on-site warranty as standard
• 3 year on-site warranty available on request at additional cost
• It is highly recommended that a filter system is fitted to protect against scale build up. Units may need to be de-scaled regularly. Scale damage is not covered by warranty (see Drinking Water Filters).

Technical Specification

Outer Casing
Easy clean high impact
Polycarbonate/ ABS

Heating Element
2.84 kW incoloy - sheathed type element

Electronic to control water up to boiling point

Water Tank
Stainless steel

EPP (expanded polypropylene)

Filter System
Optional extra - highly recommended.

See Drinking Water Filters page for filter options.

IP Rating

Recovery Rate
Recovery rate 176 cups/ 117 cups per hour for all models based on 167 ml cup size and 250ml mug.

Install over a draining board, or work top fitted with a drip tray.

At least 110mm clearance must be left above and below the unit to allow later removal of the jacket for service.

Must be installed by a suitably qualified person.

Minimum water pressure 1 bar.

Maximum water pressure 10 bar.

Water Connection
Inlet/ Outlet 2 x 15mm compression.
1 x tundish recommended.

Electrical Connection
Installation must comply with current IEE regulations.

The product should be connected to the fixed wiring of the property via a double pole fused spur with a minimum break capacity of 13 amps.

Cable pre-wired (1.5m), to the bottom left.

It is recommended the unit is descaled every 6 months.

Drain in base of unit facilitates de-scaling.


Standard Warranty
1 year on-site warranty as standard.

3 year on-site warranty available at additional cost.

Data Tables

Product CodeCapacity (litres)Initial Draw Off (cup/ mugs)*Heat Up Time (mins)Standing Loss (kWh/day)
OMEG3318/ 1260.55 23 W
OMEG5530/ 20100.55 23 W

*Initial draw off based on 167 ml cup and 250 ml mug

Product CodeHeight (mm)Width (mm)Depth (mm)*Weight (kg) EmptyWeight (kg) Full

*Depth includes front control. Distance of water outlet from wall is 180mm.