LUNOS System with Heat Recovery(MVHR)

A LUNOS System with Heat Recovery (MVHR) is a decentralised ventilation system which efficiently recovers heat from all ventilation units which are strategically positioned around your home. LUNOS heat recovery units are installed in exterior walls, requiring no ductwork throughout your home! This is just one of the many benefits of LUNOS ventilation systems. These systems are suitable for new build and retrofit applications alike.

 

The two main LUNOS components in a Heat Recovery system are:

1. e²
2. ego

 

1. The LUNOS e2 Heat Recovery unit is an ideal ventilation solution in rooms such as living rooms & bedrooms. LUNOS e² fans always operate in pairs. Therefore, an even number of units must always be installed in a property to ensure the units work properly.

How the LUNOS e² unit works…
The LUNOS e², at first, extracts air whilst absorbing the heat within the unit’s core. When the core is fully charged with heat, the fan changes direction & draws fresh, filtered air, from outside through the unit and into the room, whilst transferring the stored heat into this fresh air. Each LUNOS e2 unit is wired together with another, and whilst one unit is extracting, the other is drawing fresh air inwards – and vice versa. The LUNOS e² fan with heat recovery has a power consumption of just 1.4 Watts in base load operation (0.09 W/m3/h), that’s less than €5 in electricity costs per annum!

 

2. The LUNOS ego Heat Recovery Unit operates in a very similar way to a pair of LUNOS e2’s. However, operation in pairs is not required, since there are two fans built into each LUNOS ego unit, ensuring both supply and exhaust air with heat recovery.

How the LUNOS ego unit works…
As with the Lunos e2 Heat Recovery units, air is extracted, heat is stored and then the fan switches around and draws fresh, filtered air inwards, whilst transferring the heat. All the while, the other fan (in the same LUNOS ego unit is doing exactly the opposite!) When exhaust requirements are at a maximum (e.g. when in the shower), Exhaust Mode can easily be selected, where both fans within the LUNOS ego unit can be temporarily set to extract mode only.


Because LUNOS Heat Recovery units operate in pairs, air within the home is kept balanced at all times and without risk of this getting altered. On account of the decentralised concept, the individual fans can be installed exactly where they are required. There are no ducts to be installed, meaning a simple installation process for both new-build and retrofit.

Contact us now for further information

 

 

The main benefits of a LUNOS Mechanical Ventilation System with Heat Recovery are:

  • Decreased moisture levels – significant reduction in the possibility of condensation & mould;
  • A healthy & cosy indoor climate - improved air quality throughout the home as a result of constant fresh air supply;
  • Protection of the building fabric itself, which increases the value of the property!
  • Highly efficient heat recovery – 91% efficiency!
  • Low cost maintenance – filters can easily be removed, washed and reused by the homeowner!
  • No ducting required – no risk of ever having to clean ducts or remove smells
  • Advanced, user-friendly controls;
  • Almost silent fan operation – quieter than centralised ventilation systems;
  • Extremely low energy consumption.


Please see our graphic below for further explanation.

heatrecovery graphic

Contact us now

Subscribe to our mailing list

* indicates required
Email Format

Client Testimonials

PrevNext

Brian Mc Nulty, Wicklow

I had a pellet boiler installed incorrectly and after much searching, came across Comfort Solutions. While they didn't install the boiler initially, they re-installed the boiler correctly and corrected everything. I was not only impressed with the installation, but by the back-up and service afterward. I have no reservation in... Read more

Olive Kerrigan, Westport

Solar Thermal

Comfort Solutions provided a very professional service that resulted in the Solar System being installed on-time with minimum disruption and to budget.  A follow-up check was conducted to ensure everything was working correctly.

Read more

Eithne O’ Malley, Westport

We had our attic insulated last year by Comfort Solutions and have been more than happy with the results.

Read more

Audrey Ní Fhearghail and Lorca

The external insulation that Comfort Solutions Ireland installed for us has made a huge difference to how warm our house is. From the start of the process, they proved to be professional and easy to deal with.

Read more

Happy Customer, Westport

Cavity Wall & Loft Insulation

The advice I received from Comfort Solutions was excellent. We opted for the cavity wall filling and loft insulation. Quality of materials and workmanship, I couldn't fault. Since their work, I would estimate that we are saving about 30% on our fuel bills and have a... Read more

Matthew Warrington, Claremorri

In 2016 Fergus and his team installed Lunos ventilation systems into various rooms in our house. In the bathroom and en-suites moisture is now automatically removed, while the system in a sitting room provides fresh air. That particular room maintains a good, even temperature.


Additionally, we suffered from water penetration... Read more

Liam Horan, Ballinrobe

Loft Insulation

Fergus Mc Manamon is an excellent service provider. I particularly like his attention to detail - when he says he will turn up, he does; when he says he will come back with a price or a report, he does; and he completes his... Read more

Michael Carney - solar hot wat

I just want to place on record my complete satisfaction with Comfort solutions. The company installed solar panels at our house. It simply was a pleasure dealing with the company and all the work was carried out with complete efficiency and to the very highest standards. Read more

Anonymous, newport

I decided to have the insulation of my 2005 built house checked after finding it difficult to keep the rooms warm during the bad winter of 2015/16.   Draughts, cold spots and a boiler that was always on the go meant it was time to do something.

Read more

Mary O' Gara, Ballintober

External & Flat Roof Insulation

I have a bungalow built in 1950 with solid walls. It was always difficult to heat. Comfort Solutions insulated it on the outside for me. It made a huge difference. My house is much warmer and retains the heat longer. I use less fuel. I was... Read more