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KERS WEATHERBY

The eco-friendly KERS Weatherby Indoor Heat Pump is a combined heat recovery, hot water system with storage cylinder. Using energy in the outdoor air to provide low cost, low carbon renewable hot water.

INDOOR HEAT PUMP

KERS WEATHERBY

KERS WEATHERBY-W160
KERS WEATHERBY-W230
KERS WEATHERBY-W300

The KERS Weatherby Heat Pump is an all in one hot water solution. 350% efficient as recorded in SAP.

PRODUCT SPECIFICATION SHEET

350% efficient as recorded in SAP

Approved by the Building Research Establishment, TUV and SAP registered. Compliant with building regulations.

Renewable Energy

  • No external condenser
  • High efficiency - For every lkw input up to 4.Skw output
  • Heaterless design - Achieves 65c without the need for immersion
  • Renewable low cost hot water
  • Weekly legionella program
  • Easily serviceable
  • Compact design to reduce space loss

KERS WEATHERBY

The KERS WEATHERBY recovers all of the waste energy and using heat pump technology achieves 350% efficiency as recorded in SAP

ENQUIRE TODAY
TYPICAL UTILY CUPBOARD
TYPICAL 1 BED APARTMENT
MVHR FUNCTION
MVHR FUNCTION

The KERS WEATHERBY recovers all of the waste energy and using heat pump technology achieving 330% efficiency as recorded in SAP

INCREDIBLE EFFICIENCY AND SAVINGS
For every 1KW of energy consumed, our KERS system can produce up to 4.5KW of thermal energy.

GUARANTEED YEAR-ROUND EFFICIENCY 24/7

External heat pumps are less efficient as the outside temperature drops. Our KERS indoor heat pump recycles a constant 20℃ of waste energy from within your building and converts this to low-cost renewable hot water.
CONSTANT AVAILABILITY
We use an external large-surface condenser that heats water up faster due to its larger heat transfer surface. This can optionally be augmented with an electric heater upgrade in extreme cases such as commercial gym showers with non-stop peak flow.

HEATERLESS DESIGN: WHY IS IT A BIG DEAL?

Most heat pumps rely on an electric immersion heater to achieve higher water temperatures. Our heaterless design produces hot water temperatures of up to 65℃ solely using our heat pump technology, resulting in greater energy savings.

KERS WEATHERBY-W160

KERS WEATHERBY-W230

KERS WEATHERBY-W300

Calculations based on 55℃ according to EN16147

* 5 YEAR WARRANTY SUBJECT TO ANNUAL SERVICE AGREEMENT *

Model No.KERS WEATHERBY-W160KERS WEATHERBY-W230KERS WEATHERBY-W300
Tank Volume (Litres)160230300
Heating Capacity (W)201020102010
Max Power Input560w560w560w
COP (EN255/3)4,54,54,5
COP (EN16147)3.53.53.5
Electrical Connection230v/50Hz/1Ph230v/50Hz/1Ph230v/50Hz/1Ph
AMP101010
Working Pressure8 BAR8 BAR8 BAR
Max Water Temp (No immersion)70℃70℃70℃
RefrigerantR513AR513AR513A
Electrical Heater Optional (W)1.5kW1.5kW1.5kW
Duct Minimum Diameter (mm)150mm/220mm x 90mm150mm/220mm x 90mm150mm/220mm x 90mm
Max Pressure (Pa)see fan specsee fan specsee fan spec
Flow rate minimum (I/s)808080
Corrosion ProtectionVacuum enameledVacuum enameledVacuum enameled
Weight (Kg)105120130
Dimensions (mm) HxD1494 x 668 1638 x 668 1888 x 668
TRADITIONAL HEAT PUMPS
  1. Reliant on weather; in colder temperatures they become less efficient.
  2. Only operates to 55°C with immersion top up.
  3. Uses immersions.
  4. Complicated and expensive installation.
  5. No MEV functionality.
  6. External condensing unit can create planning issues.
KERS INDOOR HEAT PUMP
  1. Recycles waste heat, constant 20°C improves COP.
  2. High temperature water output 65°C.
  3. Heaterless design requires no immersions.
  4. Simple installation. Just plug in and connect to the cylinder.
  5. MEV function options
  6. No external condenser means no planning issues.

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Get In Touch

Manchester Office: 0161 567 8770
Bolton Office: 01204 963 630

Whether it’s a new build, commercial or residential or retrofit, we can help.

Contact us

At KERS, we’ve been at the heart of energy recovery technology. Manufacturing innovative energy saving, low carbon hot water and heating products for different industries

KERS Innovation UK Ltd
Unit 5 – Park 17
Moss Lane
Whitefield
Manchester
M45 8FJ

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Residential Heat Pumps & Heat Recovery Systems

Specified Installations

Commercial Case Studies

Accreditations

UKCAS accredited TUV and SAP registered Compliant with part L and part F of building regulations