Outdoor heaters are classified using an international IP rating system. IP means Ingress Protection, and this system uses a combination of two numbers in ascending scale to determine how waterproof or dustproof the appliance is.

IP65

1st digit defines the level of protection from solid objects, like dust (ranging from 0 - 6).

2nd digit defines the level of protection from water at varying intensities, angles, depths, pressures (ranging from 0 - 8).

The higher the number, the better the protection.

Spot 2800W / Power Heater

IP Rating: 24

2 Protected against solid objects greater than 12mm

4 Protected against splashing water

Vision 3200W / Ambience Heater

IP Rating: 24

2 Protected against solid objects greater than 12mm

4 Protected against splashing water

Pure+ 3000W / Designer Heater

IP Rating: 65 (Schott Nextrema® Glass Ceramic Screen)

6 Protected against all dust and harmful deposits

5 Protected against water jets

Pure+ 3000W / Designer Heater

IP Rating: 25 (Grill Screen)

2 Protected against solid objects greater than 12mm

5 Protected against water jets

Why does the IP matter?

Having an IP rating helps customers choose the correct product for their application. It also means the product will last, and there are less chances for technical failures. Reputable manufacturers clearly mark IP ratings on the packaging.