Quick Summary
The Devola Over Door Electric Heater DVSH40WH is a 4000W air curtain heater for doorways, conservatories, business reception areas, and other spaces where heat loss can be a concern. It offers two heat settings, 4kW and 2kW, along with a cool air function for warmer weather.
Who It Is Best For
This is a practical choice for buyers who want a doorway heater for a shop entrance, office, restaurant, garage, or similar space. It is also suited to homes where an exterior door is used often and temperature changes are a problem.
What To Know Before You Buy
The heater is described as suitable for rooms up to 15m² and has quiet operation at 48dB. It comes with a 1.5m cord and a compact white finish.
Pros: Two heat settings and a cool air function give you more everyday flexibility.
Cons: It is designed for smaller spaces, so check room size and installation suitability before ordering.
Common Buyer Questions
What kind of space is this heater for?
It is intended for doorways, conservatories, business reception areas, and similar spaces where heat loss is a concern.
Does it have more than one heat setting?
Yes, it has 4kW and 2kW heat settings.
Is there a summer mode?
Yes, it includes a cool air function.
How noisy is it?
It is described as quiet operation at 48dB.
What room size is it suitable for?
It is listed for rooms up to 15m².
Does it come with a cable?
Yes, it comes with a 1.5m cord.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | Devola |
| Model | DVSH40WH |
| Product type | Over door electric heater air curtain |
| Power | 4000W |
| Heat settings | 4kW and 2kW |
| Controls | Remote control |
| Heating element | PTC heating element |
| Thermostat | Adjustable thermostat |
| Mounting options | Ceiling suspension or wall mounted |
| Noise level | 48dB |
| Room size | For rooms up to 15m² |
| Dimensions | W60cm x H17.1cm x D14.5cm |
| Weight | 3.6kg |
| Cable length | 1.5m |
| Colour | White |
Final Buying View
The Devola DVSH40WH is a compact doorway heater with useful flexibility, including two heat settings, a cool air function, and remote control. It is aimed at smaller rooms and entrance areas where reducing heat loss matters. If you want a neat white air curtain heater for practical everyday use, this is a straightforward option to consider.






