KERS MEV SERIES

Indoor Heat Pump - Hot Water - Heat Recovery Mechanical Extract Ventilation. Converting waste heat energy from bathrooms and kitchens to low cost, renewable hot water.

INDOOR HEAT PUMP

KERS MEV

KERS MEV-W160
KERS MEV-W230
KERS MEV-W300

The eco-friendly KERS MEV indoor heat pump is a combined hot water, heat recovery and MEV system with storage cylinder. The all-in-one design replaces mechanical ventilation and heat recovery system with only one penetration through the building.

REMOVABLE COVER
For ease of servicing and maintenance the top cover is removable to allow full access to all the heat pump components
24/7 YEAR ROUND EFFICIENCY
External heat pumps are less efficient as the outside temperature drops. The KERS MEV indoor heat pump recycles a constant 20c of waste energy from within your building and converts this to low-cost renewable hot water
ABUNDANCE HOT WATER AVAILABLILITY
We use a large-surface condenser that heats up the water faster due to it’s 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
FUNCTION PACKED CONTROLLER
A multi-function controller provides optimal management for all operations with legionella, fan speeds, weekly timer and diagnostics
INCREDIBLE EFFICIENCY AND SAVINGS
For every 1KW of energy consumed, our KERS system can produce upto 4.5KW of thermal energy
HEATERLESS DESIGN
Most heat pumps rely on an electric immersion heater to achieve higher water temperatures. Our heaterless design produces hot water temperatures of upto 65oc solely using our heat pump technology, resulting in greater energy savings

GREAT BENEFITS

Over 330% efficient

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

TYPICAL UTILY CUPBOARD
TYPICAL 1 BED APARTMENT
MEV FUNCTION
TYPICAL UTILY CUPBOARD
TYPICAL 1 BED APARTMENT
MVHR FUNCTION
MVHR FUNCTION
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 65c solely using our heat pump technology, resulting in greater energy savings.

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 20c 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.
INCREDIBLE EFFICIENCY AND SAVINGS
For every 1KW of energy consumed, our KERS system can produce up to 4.5KW of thermal energy.

KERS MEV-W160

KERS MEV-W230

KERS MEV-W300

Calculations based on 55℃ according to EN16147

* 5 YEAR WARRANTY SUBJECT TO ANNUAL SERVICE AGREEMENT *

KERS MEV SERIESKERS MEV-W160KERS MEV-W230KERS MEV-W300
Tank Volume (Litres)160230300
Heating Capacity (W)201020102010
Max Power Input460460460
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℃
RefrigerantR134AR134AR134A
Electrical Heater Optional (W)300030003000
Duct Diameter (mm)180 reduced - 125/204/60mm180 reduced - 125/204/60mm180 reduced - 125/204/60mm
Pressure (Pa)See fan specSee fan specSee fan spec
MEV sfp (w/l/s)0.50.50.5
MEV Flow Rate To Part FTo Part FTo Part F
Corrosion ProtectionVacuum enameledVacuum enameledVacuum enameled
Weight (Kg)105120130
Dimensions (mm) HxD1494 x 668 x 668 1638 x 668 x 668 1888 x 668 x 668
Noise Level (2m) dB(A)41 41 41
TYPICAL UTILY CUPBOARD
TYPICAL 1 BED APARTMENT
MVHR FUNCTION
MVHR FUNCTION
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

Head Office: 01204 963630
Sales: 0333 444 0815

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