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Slide KERS EVO ERP A-RATED WITH UP TO 97% EFFICIENCY Download brochure KERS EVO is the easiest way to deploy a ventilation system in existing buildings. A combination of the hexagonal cell ceramic core and efficient EC motors ensure record-setting performance. Further to that, humidity activated ventilation and remote control are supplied as standard. kers evo heat recovery ventilation Heat Recovery Ventilation Unit

  • Mechanical Ventilation
  • Heat Recovery
  • Humidity control sensor
  • An effective solution to condensation and mold problems.
  • Exceptionally quiet

  • Light sensor for night mode
  • No Ducts
  • No wall switches
  • G3 Filters
  • Remote control

  • Light sensor for night mode
  • No Ducts
  • No wall switches
  • G3 Filters
  • Remote control

  • Mechanical Ventilation
  • Heat Recovery
  • Humidity control sensor
  • An effective solution to condensation and mould problems.
  • Exceptionally quiet

How to stop condensation and save your cost

Does your home or property suffer from condensation, mildew, or black mould? Do some rooms, especially bedrooms, smell musty or damp? As homes become increasingly airtight, controlled ventilation is needed to provide a healthy safe and energy efficient living space. A highly efficient fan combined with a hexagonal cell recuperative heat exchanger provides ventilation with highly efficient heat recovery. Up to 97% of the energy used to heat your room can be recovered using the Kers unit.

The unit has built in humidity control to remove the conditions for black mould growth. The built in ambient noise reduction reduces street noise in urban situations. Kers units provide ventilation without the need to open windows giving the added benefit of increased security. Kers units can be networked to provide a whole house ventilation solution with minimal disruption during installation.

Ventilation is the key to condensation problems. Unfortunately, just leaving a window open doesn’t allow enough ventilation into your home. Our Ventilation Systems will provide solutions to condensation, mildew, and poor air quality problems in both new and existing properties. KERS Ventilations systems are designed for both private houses and apartments or flats where homeowners experience the many symptoms of poor ventilation.

CERAMIC RECUPERATOR HEXAGONAL CELLS
kers heat recovery ventilation unit

The innovative design of the KERS Evo ventilator has hexagonal cells, with increased exchange surface and better thermal efficiency: up to 97% heat recovery. The KERS Evo heat recovery unit can be installed almost anywhere. It is sufficient to make
a hole in the outside wall with a diameter of 160mm for KERS Evo 50 and 100mm for KERS Evo 25 and bring the 230v power supply to the unit.

Easy Installation

KERS Evo 25 is ideal for controlled mechanical ventilation for rooms up to about 10 square meters for each device, KERS Evo 50 for rooms up to about 20 square meters. For larger rooms, simply mount multiple devices per room.

As an option, flexible grilles are available in white or copper finish. They ensure a complete indoor installation of KERS without any outdoor scaffolding.

How can KERS recover energy?

The device extracts exhaust air from the room for 65 seconds, the airflow goes through the ceramic core, and it heats it up. The ceramic core stores the heat for the next phase: The fan changes direction and the fresh air coming from outside goes through the same ceramic core. The core heats up the air with the previously stored energy. The result: fresh air coming from outside, at almost same indoor temperature. The same process works in summer too, so KERS saves energy all-year around. KERS needs less electrical power than a LED light bulb. KERS is a high-efficiency heat recovery device, specifically designed to be installed as a room-by-room heat recovery ventilation system.

KERS boasts a highly efficient ceramic recovery core that enables it to attain a heat recovery efficiency up to 97%. When KERS is installed in each room, it will improve the overall energy performance of the building and its energy class. The flow rate is up to 50 m3/h, that means that KERS can change the air quickly and silently, but without any energy waste. In winter the ventilation of KERS keeps humidity in check and thus prevents or solves the problem of mold formation in the corners of the rooms.

KERS EVO has two on-board buttons to turn the unit on and off and comes complete with remote control. KERS Evo doesn’t require unsightly wall switches or regulators, or the associated wiring. Numerous functions available: free cooling, ventilation only, ventilation with recovery, activation based on humidity, night mode. KERS does not require any switchboard or control box to be placed in the wall, dispensing with the related masonry and wiring work.

77 + 4 =
How to stop condensation and save your cost

Does your home or property suffer from condensation, mildew, or black mould? Do some rooms, especially bedrooms, smell musty or damp? As homes become increasingly airtight, controlled ventilation is needed to provide a healthy safe and energy efficient living space. A highly efficient fan combined with a hexagonal cell recuperative heat exchanger provides ventilation with highly efficient heat recovery. Up to 97% of the energy used to heat your room can be recovered using the Kers unit.

The unit has built in humidity control to remove the conditions for black mould growth. The built in ambient noise reduction reduces street noise in urban situations. Kers units provide ventilation without the need to open windows giving the added benefit of increased security. Kers units can be networked to provide a whole house ventilation solution with minimal disruption during installation.

Ventilation is the key to condensation problems. Unfortunately, just leaving a window open doesn’t allow enough ventilation into your home. Our Ventilation Systems will provide solutions to condensation, mildew, and poor air quality problems in both new and existing properties. KERS Ventilations systems are designed for both private houses and apartments or flats where homeowners experience the many symptoms of poor ventilation.

kers heat recovery ventilation unit
CERAMIC RECUPERATOR HEXAGONAL CELLS

The innovative design of the KERS Evo ventilator has hexagonal cells, with increased exchange surface and better thermal efficiency: up to 97% heat recovery. The KERS Evo heat recovery unit can be installed almost anywhere. It is sufficient to make
a hole in the outside wall with a diameter of 160mm for KERS Evo 50 and 100mm for KERS Evo 25 and bring the 230v power supply to the unit.

Easy Installation

KERS Evo 25 is ideal for controlled mechanical ventilation for rooms up to about 10 square meters for each device, KERS Evo 50 for rooms up to about 20 square meters. For larger rooms, simply mount multiple devices per room.

As an option, flexible grilles are available in white or copper finish. They ensure a complete indoor installation of KERS without any outdoor scaffolding.

How can KERS recover energy?

The device extracts exhaust air from the room for 65 seconds, the airflow goes through the ceramic core, and it heats it up. The ceramic core stores the heat for the next phase: The fan changes direction and the fresh air coming from outside goes through the same ceramic core. The core heats up the air with the previously stored energy. The result: fresh air coming from outside, at almost same indoor temperature. The same process works in summer too, so KERS saves energy all-year around. KERS needs less electrical power than a LED light bulb. KERS is a high-efficiency heat recovery device, specifically designed to be installed as a room-by-room heat recovery ventilation system.

KERS boasts a highly efficient ceramic recovery core that enables it to attain a heat recovery efficiency up to 97%. When KERS is installed in each room, it will improve the overall energy performance of the building and its energy class. The flow rate is up to 50 m3/h, that means that KERS can change the air quickly and silently, but without any energy waste. In winter the ventilation of KERS keeps humidity in check and thus prevents or solves the problem of mold formation in the corners of the rooms.

KERS EVO has two on-board buttons to turn the unit on and off and comes complete with remote control. KERS Evo doesn’t require unsightly wall switches or regulators, or the associated wiring. Numerous functions available: free cooling, ventilation only, ventilation with recovery, activation based on humidity, night mode. KERS does not require any switchboard or control box to be placed in the wall, dispensing with the related masonry and wiring work.

Leave a Review
69 + 8 =

KERS Reviews

Avatar
Stephen Tully
April 22, 2025

I like to take this opportunity to thank precision Heating company
They sell the best fan's I ever had they are Brilliant company to deal with Excellent Delivery Service they rang me to make sure that everything was OK had a issue with one of the fan's no questions ask they came out & replaced it with no hassle i would recommend them to everyone who wants to get fan's
Odise Excellent person to deal with

If I could give 11 out of 10 I would

 
Avatar
Margaret Tarpey
March 11, 2024

Ordered three of the Kers+ units from Precision Heating. We had a mould issue and these completely resolved our problem. They are neat looking and really quiet. We could not recommend them enough. Upon purchase we dealt with Odise Papa and his wealth of knowledge in the area was extraordinary. He helped us with the details and our purchase and later checked upon how the units were working. Cannot recommend Precision Heating or these units high enough – 5 stars from us!!!

 
Avatar
Kobi
January 17, 2025

Nice easy to fit, great it has a back draft baffle. Looks nice and neat with the cover. Also very quiet. All in all, it’s a good value and good product.

 
Avatar
Gary Sweeney
June 7, 2024
 
Avatar
Gary Sweeney
June 7, 2024
 
Avatar
Ervis
January 30, 2025

I recently installed the Kers+ Heat Recovery Ventilation unit, and I’m really impressed! It keeps the air in my home fresh and comfortable by exchanging stale air with filtered outdoor air while maintaining a consistent temperature. It’s super energy-efficient, quiet, and helps reduce humidity and condensation. The unit is sleek and easy to use, and installation was a breeze. If you want better air quality and energy savings, I highly recommend the Kers+ HRV!

 
Avatar
Stephen mcelligott
January 30, 2025

It is a great product it is very silent I would recommend it to anyone and dealing with the suppliers was a breeze

 
Avatar
Stephen mcelligott
January 30, 2025

It is a great product it is very silent I would recommend it to anyone and dealing with the suppliers was a breeze

 
Avatar
Korab
January 30, 2025

Great company. Very good servic. easy to order and very helpfull staff special Odise .
The product seems excellent quality and is better than any other product I have found to date. Instructions are easy to follow and comprehensive.

 

Manuals & Brochures

Download

KERS EVO Brochure
2.3 mb, PDF
KERS EVO Technical Data Sheet
2.3 mb, PDF
KERS EVO Manual Sheet
2.3 mb, PDF
  • Unit 504B, Northwest Business Park,
    Phase 2, Mitchelstown Road,
    Ballycoolin, Dublin 15,
    D15 W97V,
    Ireland

    IRE +353 (0)1 809-1571
    NI +44 (0) 2890994116
    Email: info@precisionheating.ie

     

     

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