Instant Quote
Best for planning, foundations, budgets and quick kit pricing.
- Instant MVHR or MEV kit estimate.
- Basic airflow calculation based on your property details.
- Automatically builds a material list and price.
- Ideal for early-stage projects.

Nuaire ceiling void unit - ECO-LP2
Nuaire ceiling void unit Opposite hand - ECO-LP2-OH
The new MRXBOXAB-ECO-LP2 is a Low-Profile ceiling mounted unit that is specifically
designed to fit easily into apartments with ceiling void restrictions of only 200mm and has a high performance of 285m3/hr with low SFP of 0.56 wls
Controllability is provided by optional room sensors or switches
(no digital controller is available for this model)
The Nuaire MRXBOX range has been in continual improvement and production in the UK for over 15 years providing a high performance, wall-mounted MVHR unit which is specifically designed to provide a reliable but simple to operate system for social housing, developments and end users
BPC Ventilation are the largest independent MVHR specialists and supply this unit with up to a 5-year parts warranty* and lifetime technical support on our top-quality systems,
2 x G3 filters are fitted to the unit that are easy and inexpensive to replace
(The filters are provided with plastic covers that should be removed before starting unit for first time)
The Nuaire MRXBOX units are controlled by one of the following:

This unit has a high-quality PVC counterflow heat exchanger with up to a 90% thermal efficiency protected with high-capacity filters on each side
The heat exchanger is easy to remove for maintenance and any accumulated condensation is easily dispersed via a drain at the bottom of the unit
In the event of the intake air temperature at the unit dropping below the predetermined set point (-5°C as standard) the supply fan will reduce to minimum speed, once the temperature rises above the set point the fan will return to its commissioned speed.
Frost protection will only activate after ten days of continuous run time.
The Nuaire AB units have a 100% summer by-Pass
If the indoor temperature Intake exceeds 25°C and the outdoor temperature is within comfort zones the summer by-pass is opened automatically to help provide a comfortable indoor temperature
The Nuaire units can be right or left-handed and correct orientation should be checked before purchase


Manufactured of powder coated galvanised steel outer cover for durability and an inside EPP lining for quietness and efficiency

Enter a few basic details about the property below and we’ll calculate a suitable Ventilation system with an instant quote.
I can help with room counts, MVHR vs MEV, kit options and understanding your quote before you continue.
Bernie is a guide only. Please check your inputs before creating the quote.
Add the floor area and room counts for the property.
The system checks the required ventilation rate and builds the kit.
You’ll be taken to a full quote page with the kit breakdown and pricing.
Larger homes, complex layouts or systems requiring multiple units may be better suited to a manual layout guide.
For larger or more complex properties, our design team can review your plans and provide a free estimate with the most suitable system and kit configuration.