Dimplex Air Curtain Over Door Heater 4.5kW

The Dimplex AC45W Air Curtain Over Door Heater 4.5kW delivers powerful, directional heating designed to maintain comfort in high-traffic entrances such as shops, cafés, offices and reception areas. Mounted above the doorway, it creates a steady downward airflow that keeps cold draughts out while allowing doors to remain open — ideal for maintaining a warm, welcoming atmosphere that encourages footfall and customer comfort.

Flexible Control Options and App Connectivity

The AC45W offers both manual operation via easy-to-use rocker switches and smart control through the Dimplex ConfigR App. Onboard controls let users select fan-only, half-heat or full-heat settings, while the app enables temperature control (7–32°C), seven-day scheduling, boost, and advance functions. Choose between Manual, Schedule (Auto) or Standby modes for total control over comfort and energy efficiency.

Durable Build and Commercial-Grade Safety

Built with a pressed steel fascia and powder-coated finish, the AC45W combines reliability with a professional appearance suited to any modern commercial interior. It features EnduroTech motor technology for quiet, efficient operation and dual manual reset thermal cut-outs for added protection. With an IP21 rating, included wall mounting bracket, and supercapacitor memory backup to store time and date settings, the AC45W is designed for demanding, everyday use.

Energy Efficient and ERP Compliant

Fully compliant with Lot 20 of the ERP Directive, this over door heater ensures maximum energy efficiency without compromising on performance. It delivers 4.5kW of heating output — ideal for single commercial doorways — and is supported by a two-year manufacturer’s guarantee, extendable to three years when registered within 28 days of purchase.

Key Features of the Dimplex AC45W Air Curtain Over Door Heater 4.5kW Include:

• 4.5kW over-door heater ideal for single commercial entrances, shops, cafés and offices.
• Provides powerful downward airflow to maintain indoor warmth and prevent draughts.
• Manual rocker switches for fan-only, half-heat or full-heat modes.
• Smart control via Dimplex ConfigR App with 7-day timer, temperature control and boost options.
• Digitally controlled electronic thermostat adjustable from 7–32°C.
• Pressed steel fascia with durable powder-coated finish for long-term reliability.
• EnduroTech motor technology ensures efficient, quiet operation.
• Dual manual reset thermal cut-outs for safe and reliable performance.
• Includes wall mounting bracket for quick and secure installation.
• Complies with Lot 20 ERP energy efficiency regulations.
• IP21 rated for indoor commercial environments.
• Supercapacitor memory backup retains time and date for up to four days.
• Output: 2.45/4.5kW
• Height: 214mm
• Width: 624mm
• Depth: 139mm
• Height: 5.2kg
• Air velocity: 5.5m/s
• Noise: 52db(A)
• Two-year guarantee, extendable to three years when registered within 28 days of purchase.

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