Is a Heated PIV Unit Worth the Extra Money?

At ClearAIR, we focus on practical advice and suitable loft-mounted domestic PIV installations suitable for homes across the UK. So, here's what we think you should be considering when deciding between non heated and heated PIV’s. Then most importantly, what matters most before you decide what to do next.

What Does the Heater Actually Do?

The heater tempers incoming air when conditions are cold. It does not heat the house like a radiator, and the fan still provides ventilation whether the heater is active or not.

A heater-equipped unit can make the supply air more comfortable, but it should never be sold as a substitute for the home's heating..

When Is Heated PIV Worth Considering?

If you notice cold air on the landing or are concerned about winter comfort, a heated unit may be the better fit. The property layout and diffuser position still matter.

If winter comfort is your priority, tell us which rooms feel cold and where the landing diffuser could go before choosing a model..

What Does the Extra Money Buy?

ClearAIR's Nuaire Drimaster ECO Heated is £1,045 supplied and installed. Our non-heated Vent-Axia option is £895. The £150 difference buys the heated feature, but electricity use increases when the heater runs.

The standard price difference is £150; any electrical protection or loft boarding work is quoted separately if required..

What About Running Costs?

The fan is low energy; the heater is the variable part. Usage depends on temperatures, settings and your electricity tariff, so ask for a realistic explanation rather than a made-up annual figure.

We can check the details of your property before confirming any installation extras. That way the quote reflects the actual job, not just a headline figure.

Which Would We Recommend?

We'd look at your loft, the location of the diffuser, your budget and your expectations. There is no point paying for a feature you don't need, but comfort matters if the system is running all winter.

For a meaningful estimate, use the chosen model's rated fan and heater power together with your own tariff..

Speak to ClearAIR

If you're weighing up heated PIV against a non-heated unit, tell us a bit about your home and what you're trying to sort out. We'll look at the loft, explain whether the heated Nuaire is worth the extra money for you and give you a clear quote. We won’t just automatically push you towards the dearer option..