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

Ciara O’Riordan, Westport

Fergus and his team were excellent to deal with from the outset. Fergus' knowledge & customer service is second to none. All of the Comfort Solutions team were extremely polite, punctual & their attention to detail was excellent. We got cavity wall insulation and attic insulation and we immediately noticed... Read more

Amy Healy. Glenisland

I upgraded the boiler in my home and needed a heating solution for my office which is in a separate building.
Comfort solutions advised on the best possible solution for my unique circumstance. I am delighted with my new heating system and the level of control it offers. I... Read more

Paul & Therese Dunne, Castleba

From the start Fergus came out and advised us what was needed doing. He didn’t push anything on us, he told us what he knew, and answered any questions we had.

Read more

David & Margaret Edis, Glenhes

Loft Insulation

I found Comfort Solutions through their web site. I contacted them and they came very quickly to give a quote on the day and at the time that was requested. Our loft although lagged was not up to current specifications. After some discussion we decided to just have our... Read more

Eithne O' Malley, Louisburgh

Loft Insulation

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

Read more

Martin Roche, Garadice

I was very impressed by the no nonsense approach of the contractor, the price was agreed the contract completion date set and I was kept informed of progress and problems at all stages of the contract, everything was completed on time with no extras.

Read more

David and Margaret Edis, Newtp

I found Comfort Solutions through their web site. I contacted them and they came very quickly to give a quote on the day and at the time that was requested. Our loft although lagged was not up to current specifications. 

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

Dermot Lavelle, Westport

I thoroughly recommend Fergus and the team at Comfort Solutions.

Read more

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