The Retrofit Range

Taking the lead in providing retrofit ventilation solutions, EnviroVent has been selected in a number of schemes across the country to significantly reduce CO2 emissions and save money on fuel bills for residents.

Offering innovative ventilation technologies to suit all types of existing homes, the Retrofit Range is manufactured in the UK and comes complete with five year guarantees, patented components, numerous control features and wireless technology to provide optimum flexibility for your projects.

The Retrofit Range:


Filterless Infinity FanFilterless Infinity Fan

The Filterless Infinity Extract Fan is designed and manufactured in the UK specifically for the rigours of Social Housing where there is a need to remove moisture and improve indoor air quality for all in the dwelling over the long term.

Filterless Extract FanFilterless Extract Fan

The award-winning Filterless Extract Fan is a major advancement in extract fan technology and has been designed to deliver the lowest possible maintenance, the lowest long term life-cycle costings and lowest performance/energy costs.

PIV Loft Mounted UnitPIV Loft Mounted Unit

The PIV Loft Mounted Unit is a sophisticated whole house ventilation and condensation control unit for homes with a loft space.

MIV Air SourceMIV Air Source

The MIV® Air Source takes maximum advantage of the benefits of solar gain from the loft space throughout the year. Solar gain is the natural accumulation of heat from the sun on bright days.

Wall Mounted UnitWall Mounted Unit

The Wall Mounted Unit is designed to provide whole home ventilation and eradicate condensation from homes without a loft space.


The heatSava is an energy efficient, through-the-wall mini ventilation unit called a Single Room Heat Recovery unit (SRHR). It has been designed for people who are looking for new and innovative ways to save energy.