How Much Does a Nuaire PIV Unit Cost to Buy?
The cost of a Nuaire PIV system depends on the model and whether it includes extra features like heating or smart controls.
Here’s a breakdown of typical retail prices (as of 2025):
| Model | Best For | Approx. Price |
|---|---|---|
| Nuaire Drimaster PIV | Standard houses, budget option | £300 – £350 |
| Nuaire Drimaster Eco LC | Energy-efficient homes, basic Eco model | £330 – £380 |
| Nuaire Drimaster Eco HC | Homes with central heating, added controls | £370 – £420 |
| Nuaire Drimaster Eco Heat HC | Heated unit, prevents draughts | £490 – £550 |
| Nuaire Drimaster Eco Heat HCS | Top of the ran |
Installation Costs of a Nuaire PIV
Buying the unit is only one part of the cost – you’ll also need to factor in installation fees.
Professional installation typically costs £250 – £400, depending on your location and property type.
A standard loft-based installation (in a house with accessible loft space) is at the lower end of the scale.
Flats or homes without lofts may require alternative models like the Nuaire Flatmaster, which can push costs higher.
Some damp-proofing companies charge upwards of £700 – £1,000 all-in, including supply and fit. However, buying the unit yourself and hiring an independent installer is often cheaper.
Running Costs of a Nuaire PIV
One of the best things about Nuaire PIV systems is that they are extremely energy-efficient.
A standard non-heated PIV costs around £5 – £7 per year to run.
A heated model like the Eco Heat HC costs more, but still only around £25 – £40 per year, depending on usage and electricity rates.
To put this into perspective:
A dehumidifier can cost £100 – £150 per year to run, and you often need one in each room.
A PIV covers the whole house with just one unit.
This makes a Nuaire PIV far more cost-effective long term.
Nuaire ECO HC
Nuaire ECO LC
Nuaire ECO HCS
Nuaire ECO HC
Nuaire ECO 3 Storey