These compact, durable heaters are purpose designed where reliable frost protection is required. Professionally tested against the British Standard for frost protection, the Dimplex 500W Cold Catcher provides unrivalled peace of mind and is suited to a wide range of applications including lofts, sheds, greenhouses and conservatories.

Offered at the best VAT-inclusive price on the Web (and with a Price Match Guarantee in the unlikely event that you find it cheaper).

Letting pipes, household fittings and furnishings and equipment succumb to frost can cause expensive damage to the fabric of your home or office. From Dimplex, the experts in frost protection heating, the Cold Watcher has thermostatic control with frost protection and a hefty 500W output.


It can be freestanding or wall mounted and is safe to use in wet areas (IPX4). The Cold Watcher will operate with minimal input - simply switching itself on-and-off to maintain a protective heat in cold areas of your home or office.

This heater is also wall-mountable (brackets included) making it ideal for applications where a portable heater is not required, particularly in commercial situations such as temporary offices and site accommodation.