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Rank 2
October 27, 2025
Solved

Changing single tariff meter to Economy 7

  • October 27, 2025
  • 16 replies
  • 303 views

Here goes 

I have a single tariff smart meter . 

I need take out my coal central heating due to health reason.

I need a meter that can accommodate economy 7 or similar (2 rates) as I couldn't afford to run on a single tarrif 

And ideas would be helpful thanks 

Best answer by Firedog

Thanks for the ping, ​@Chris_OVO 

We have been offered free quantum dimplex heaters.
 

That’s nice of somebody! They’re not cheap, and I hope that selecting the right sizes, installing and configuring them is included in the gift. It’s important to have experts involved, and they don’t usually come cheap.

We don’t know whether your meter is capable of recording usage on separate peak and offpeak registers. I wonder if you could arrange for us to see photos of the meter - a close-up clear enough so the markings and display screen are legible, and an overview of the whole backboard the meter’s mounted on showing all the cables to and from it. You can include photos in a reply here using the Insert image button on the toolbar.

If it comes to light that you’d have to have a new meter, that’s quite easy to arrange. Support can help. If the storage heaters you get are the right size for the rooms they’re in, I would think that Economy 7 (E7) would be a good choice of tariff. Most of your electricity usage will be for heating, and then at offpeak times and rates. E7 usually has the best offpeak rates.

Please come back with pictures of your meter if you can, and we’ll take it from there.

16 replies

OVO Engineer
November 17, 2025

hey ​@Yanna1, ive organised for install on wednesday, engineer will fit contactor to turn on the storage heaters and blocks/isolator. Your electricians then will be able to connect up to our isolator =]

OVO Operations Excellence Manager and Former Field Operations Team Leader
Yanna1Author
Rank 2
November 17, 2025

Thanks for the info .I have no idea what that means..

OVO Engineer
November 17, 2025

@Yanna1 essentially itll mean post Wednesday you’ll be able to go ahead and get those heaters installed and enjoy efficient electric heating =]

OVO Operations Excellence Manager and Former Field Operations Team Leader
Yanna1Author
Rank 2
November 17, 2025

So I'm having economy 7 Meter installed?

Or will it still need on a single tarrif meter ?

OVO Engineer
November 17, 2025

see below message

OVO Operations Excellence Manager and Former Field Operations Team Leader
OVO Engineer
November 17, 2025

ill get soemone to call you ​@Yanna1 

OVO Operations Excellence Manager and Former Field Operations Team Leader