Key Information
- Dimensions — 214(H) x 624(L) x 139(D)mm
- 3kW over door air curtain — Ideal for single commercial entrances
- Air velocity of 6.2m/s — Powerful downward airflow with
- Manual rocker switch control — Fan-only, half-heat or full-heat
- Smart control via Dimplex ConfigR App
- Adjustable thermostat — 7–32°C
- Seven-day scheduling with boost and advance functions
- EnduroTech motor — Efficient, quiet performance
- Dual manual reset thermal cut-outs — Added safety
- IP21 rated — For indoor commercial environments
- ERP Lot 20 — Compliant for improved energy efficiency
- Noise level — 50.5dB(A)
- 2-year guarantee extendable to 3 years when registered within 28 days of purchase.
What’s Included
- 1 x Dimplex Over Door Heater 3kW Air Curtain
The Dimplex AC45W Over Door Heater 3kW is built to maintain comfortable indoor temperatures in high-traffic commercial spaces without the need to close doors. Installed above a doorway, it creates a steady downward curtain of warm air that helps block cold draughts and reduce heat loss, making it ideal for shops, cafés, offices, and reception areas.
With a 3kW heat output, this model is perfectly suited to single commercial doorways, keeping staff and customers comfortable while supporting an open, welcoming environment.
Powerful Airflow with Efficient Heat Control
The AC3W delivers strong directional airflow with an air velocity of 6.2m/s, helping to stabilise internal temperatures even when doors are frequently opened. This consistent airflow improves comfort and helps reduce energy waste by minimising heat escape at the entrance.
Despite its performance, the unit operates at a controlled noise level of 50.5dB(A), making it suitable for customer-facing environments.
Flexible Manual and Smart App Control
Control is simple and adaptable. Built-in rocker switches allow quick selection between fan-only, half-heat, and full-heat modes for everyday operation. For more advanced control, the heater connects to the Dimplex ConfigR App, enabling precise temperature adjustment between 7–32°C.
The app also allows you to set seven-day schedules, use boost and advance functions, and switch between Manual, Schedule (Auto), and Standby modes, giving you full control over comfort and energy efficiency.
Built for Reliability and Daily Use
Constructed with a pressed steel fascia and durable powder-coated finish, the AC45W is designed for long-term commercial use. Inside, EnduroTech motor technology ensures smooth, efficient operation, while dual manual reset thermal cut-outs provide essential safety protection.
An included wall mounting bracket makes installation straightforward, and a built-in supercapacitor backup stores time and date settings for up to four days during power interruptions.
Energy Efficient and Regulation Compliant
Fully compliant with Lot 20 of the ERP Directive, the AC3W meets modern European energy efficiency standards without compromising on performance. It comes with a 2-year manufacturer guarantee, extendable to 3 years when registered within 28 days of purchase.
Order from PlumbNation
Maintain a warm, welcoming entrance without compromising energy efficiency. Order the Dimplex AC3W Over Door Heater from PlumbNation today for competitive pricing, fast UK delivery, and trusted commercial heating expertise.
