# Systemair Prio 355EC Circular Duct Fan EC Motor - 355mm

> Price comparison in United Kingdom (GBP). Lowest price right now: **£1,425.99** at eFans Direct, currently out of stock. 1 offer from 1 shop. Checked 2026-10-11T11:40:53Z.

## Product
- Brand: SystemAir
- Category: [Home appliances](https://pricuro.com/uk/home-appliances.md) > [Heating & cooling](https://pricuro.com/uk/home-appliances/heating-cooling.md)
- EAN/GTIN: 7393410591286
- Manufacturer part number: 87999
- Page: https://pricuro.com/uk/p/systemair-prio-355ec-circular-duct-fan-ec-motor-355mm-16353334
- Image: https://pricuro.com/img/16353334/800/systemair-prio-355ec-circular-duct-fan-ec-motor-355mm.webp

## Offers (1, sorted by total price incl. delivery; used/refurbished last)

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | eFans Direct | £1,425.99 | see shop | – | out of stock | new | https://pricuro.com/go/43325816 |

## Price history (lowest price per day in United Kingdom, tracked since 2026-10-07, 5 days)

- Lowest price today: £1,425.99
- Last 30 days: lowest £1,425.99, highest £1,425.99, average £1,425.99
- All-time low on Pricuro: £1,425.99 (2026-10-07)
- Note: the history is still short, so it does not yet show whether today's price is a good one.

| Date | Lowest price |
|---|---|
| 2026-10-07 | £1,425.99 |
| 2026-10-08 | £1,425.99 |
| 2026-10-09 | £1,425.99 |
| 2026-10-10 | £1,425.99 |
| 2026-10-11 | £1,425.99 |

## Specifications


Description (from a shop): - EC-motors, high level of efficiency- Low SFP values- 100% speed controllable- Integrated motor protection- Can be installed in any position- Compact design- Low sound level Potentiometer built-in for ease of commissioning. EC fans are intelligent devices using integrated motor electronics, ensuring that the motor always runs at optimal load. With EC motors the proportion of energy utilized effectively is higher, which as a result reduces the energy usage considerably, compared with AC motors. Another special feature of EC fans is their energy-saving potential not only at full load, but especially when speed controlled, i.e. at part load. When operating at part-load, the energy used is much…

## Other variants

- [Systemair Prio 315EC Circular Duct Fan EC Motor - 315mm](https://pricuro.com/uk/p/systemair-prio-315ec-circular-duct-fan-ec-motor-315mm-16353332.md) – from £1,195.99
- [Systemair Prio 355 Circular Duct Fan AC Motor - 355mm](https://pricuro.com/uk/p/systemair-prio-355-circular-duct-fan-ac-motor-355mm-16353336.md) – from £1,065.66
- [Systemair Prio 150EC Circular Duct Fan EC Motor - 150mm](https://pricuro.com/uk/p/systemair-prio-150ec-circular-duct-fan-ec-motor-150mm-16353328.md) – from £441.99
- [Systemair Prio 160EC Circular Duct Fan EC Motor - 160mm](https://pricuro.com/uk/p/systemair-prio-160ec-circular-duct-fan-ec-motor-160mm-16353329.md) – from £502.25
- [Systemair Prio 200EC Circular Duct Fan EC Motor - 200mm](https://pricuro.com/uk/p/systemair-prio-200ec-circular-duct-fan-ec-motor-200mm-16353330.md) – from £525.99
- [Systemair Prio 250EC Circular Duct Fan EC Motor - 250mm](https://pricuro.com/uk/p/systemair-prio-250ec-circular-duct-fan-ec-motor-250mm-16353331.md) – from £538.99
- [Systemair Prio 400EC Circular Duct EC Fan Motor - 400mm](https://pricuro.com/uk/p/systemair-prio-400ec-circular-duct-ec-fan-motor-400mm-16353333.md) – from £2,072.21
- [Systemair Prio 315 Circular Duct Fan AC Motor - 315mm](https://pricuro.com/uk/p/systemair-prio-315-circular-duct-fan-ac-motor-315mm-16353335.md) – from £693.00
- [Systemair Prio Silent XP 315EC Circular Duct Fan EC Motor - 315mm](https://pricuro.com/uk/p/systemair-prio-silent-xp-315ec-circular-duct-fan-ec-motor-315mm-16353359.md) – from £1,472.99
- [Systemair Prio 150E2 Circular Duct Fan AC Motor - 150mm](https://pricuro.com/uk/p/systemair-prio-150e2-circular-duct-fan-ac-motor-150mm-16353326.md) – from £279.17
- [Systemair Prio 160E2 Circular Duct Fan AC Motor - 160mm](https://pricuro.com/uk/p/systemair-prio-160e2-circular-duct-fan-ac-motor-160mm-16353279.md) – from £312.99

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