Ariston Prios Net 35 Wi-Fi Air Conditioner — 12000 BTU 3.5kW Heating & Cooling Split System A++/A+ 🔴
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⚠️ Split system — professional installation required. This is a fixed wall-mounted air conditioner supplied as an indoor + outdoor unit. It must be installed by a qualified F-Gas registered engineer and is not a plug-in portable unit.
Year-round comfort, sorted. The Ariston Prios Net 35 is a smart Wi-Fi split air conditioner delivering both cooling (3.4 kW) and heating (3.7 kW) — so it earns its keep in every season, not just the summer. With A++ cooling and A+ heating efficiency, built-in Wi-Fi control via the Ariston Clima app, and a suite of comfort and air-quality features, it's a reliable, modern climate solution for homes and light commercial spaces.
Key Features
- Heating & cooling — year-round comfort from one unit
- Wi-Fi integrated — control from the Ariston Clima app
- A++ cooling / A+ heating energy efficiency
- ECO Mode — optimises performance to cut energy use
- Turbo Mode — reaches target temperature fast
- Silence Function — ultra-quiet operation
- Follow Me — precise temperature at the remote's location
- Advanced air purification — captures impurities & neutralises odours
- Self-cleaning function — keeps the unit fresh and durable
- 12-speed fan with vertical swing for even airflow
- Low-GWP R32 refrigerant
- Up to 5-year warranty (with product registration)
Suitable for residential and light commercial use. Supplied with remote control, mounting template, fixings, air treatment filter and pipe fittings — see "What's in the box".
Technical Specification
- Reference Size — 12,000 BTU (3.5 kW)
- Cooling Capacity — 3.4 kW (nom.)
- Heating Capacity — 3.7 kW (nom.)
- Cooling Energy Class — A++
- Heating Energy Class — A+
- SEER — 6.1
- SCOP — 4.0
- Refrigerant — R32 (GWP 675)
- Power Supply — 220–240V, 1Ph, 50Hz
- Max Fuse — 16 A
- Indoor Unit (WxDxH) — 805 x 194 x 285 mm
- Indoor Unit Weight — 7.6 kg
- Indoor Sound Power — 55 dB(A)
- Outdoor Unit (WxDxH) — 720 x 270 x 495 mm
- Outdoor Unit Weight — 23.2 kg
- Outdoor Sound Power — 63 dB(A)
- Pipe Connections — 1/4" liquid / 3/8" gas
- Max Pipe Length — 25 m
- Max Vertical Distance — 10 m
- Operating Range — Cooling -15 to 50°C / Heating -20 to 24°C
- Manufacturer Code — 4213041
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Shipping & Returns
Shipping & Returns
Orders placed before 14:30 are usually dispatched the same working day. UK mainland delivery starts from £3.95 and typically takes 1–5 working days, with next day options available.
Highlands, Islands, Northern Ireland and offshore areas usually take 2–5 working days and may cost extra. These areas are not eligible for next day delivery.
Unused items can be returned within 14 days of delivery. Please email sales@toolmixdirect.co.uk before sending anything back. Some restrictions apply to PPE, consumables and clearance items.
Faulty or incorrect item? Let us know within 48 hours and we’ll put it right at no cost.
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