Randall 4033 timer replacement

9 Mar 2021
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United Kingdom
I have an old Randall 4033 timer that's faulty and due to the crazy used prices of this unit I would like to replace with a hive or similar. Can anyone recommend a replacement timer and advice on ease of fitting. My timer controls heating and water separately, it has a thermostat in hallway.
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First dont call the 4033 a timer, it is a programmer, they are different things, you need a Hive dual channel set up or a Nest, there are others but whatever you choose must be twin or Dual channel
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That question has been asked before, click here for the details.

If you want more specific information, you will need to provide details of the system that your 4033 is controlling.

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