Dimplex Coldwatcher Multi Purpose Heaters

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Dimplex Coldwatcher Multi Purpose Heaters
Dimplex Coldwatcher Multi Purpose Heaters
Dimplex Coldwatcher Multi Purpose Heaters
Dimplex Coldwatcher Multi Purpose Heaters
Dimplex Coldwatcher Multi Purpose Heaters
Product CodeWattageDimensionsHeats up toPrice
Dimplex Coldwatcher MPH500 500W Multi Purpose Electric HeaterMPH500
QF #: 13612
500 W
255 x 435 x 150 mm
Wattage500 W
Dimensions255 x 435 x 150 mm

The Coldwatcher is a compact, durable heater, designed for when reliable frost protection is required. It is professionally tested against the British Standard for frost protection and offers unrivaled peace of mind.

Suited to a wide range of applications including lofts, sheds, greenhouses conservatories, the 1000 Watt Coldwatcher with thermostat is IPX4 rated.

Why choose Dimplex Coldwatcher multi purpose heaters?

  • Energy saving thermostatic control with frost protection
  • Professionally tested against the British standard for frost protection
  • 500W (MPH500) or 1000W (MPH1000) output
  • Safe for use in wet areas (IPX4)
  • Freestanding or wall mounting
  • Neon mains indicator
  • 1.8m cable and plug supplied as standard
  • Colour/finish willow white and birch grey trim
  • Rugged and long-lasting steel construction
  • Professionally tested for frost protection to BS EN60675:1995
  • Supply interrupt and safety cut-out

This product is only suitable for well insulated spaces or occasional use.

Product reviews

4.489% Positive (9 reviews)

Ratings based on data collected by third party reviewing platform.


Graeme Ramsay, Stratford upon Avon
7 January 2023 21:19

Does the job. Relatively inexpensive.

Wanted a basic, low-power heater for my loft to protect water tank and plumbing against icy weather. Easily found something suitable among wide choice of products on Heater Shop website. Placed order after 10 o'clock in the evening, Heater was delivered just before 6pm the next day - less than 24 hours. Excellent service.

Thanks for your kind words about our products and services. We’re very grateful for customers like you and hope you stick with us for years to come.


Stephen Andrews
16 September 2022 13:50

Does what it says on the tin.

Very quick from order to (free!) delivery, and low price. What's not to like? Would definitely buy from them again.

Thank you so much for taking the time to leave an excellent rating. We really appreciate your business. Please let us know what we can do for you in the future.


Leslie Clarke
15 March 2022 09:32

Already have two of these heaters. They are so good we added a third. They are outstanding if you are looking to keep the chill off a household room, greenhouse or conservatory!

Website easy to use, Great product, Great price, Prompt delivery! What more could a customer ask for?

We are so grateful for your 5-star review. Thanks for sharing your rating with us and the heating community.


Trusted Customer
24 February 2022 13:52

Very fast delivery and well presented

Very good and would use again

Thank you for taking the time to leave such great feedback. We hope to see you again soon.


Trusted Customer
21 September 2021 13:16

In working order when tested - to early in year to test for effective frost protection

Prompt delivery, well packed and when tested heater was in working order.

Fantastic to hear, thank you very much for the really great review.


James Hall, Bolton
27 March 2021 12:52

I ordered the wrong one. It was for my conservatory and for that purpose it does not give out enough heat.I don't know if I can change it or not.

they supplied what I ordered okay unfortunately I ordered the wrong one for my purpose. It was for my conservatory and for that purpose it does not give out enough heat.


Trusted Customer
5 February 2020 06:16

Works very well and does not use much electricity

Heater Shop - customer service is the best I have had recently
They kept me up to date throughout the purchase and delivery of item purchased


William Hughes
7 December 2019 12:26

I now have 3 of these and they’re absolutely brilliant ...

Great product, well priced and very promptly dispatched. I liked being well informed via email about the ordering and delivery process.

Thank you very much for the great review of our service and fantastic recommendation.


Trusted Customer
14 November 2019 17:15

The product that we sought came quickly

Would recommend - efficient service

Thank you very much for the really fantastic review of our efficient service and the recommendation.