Power your Mitsubishi Electric heat pump for less.

Switch to OVO to power your heat pump for 15p per kWh

Introducing Heat Pump Plus, now compatible with your connected Mitsubishi Electric Ecodan heat pump.1 It could save you up to £245 a year on heating bills compared to your standard variable tariff.2

There’s limited availability for Heat Pump Plus with Mitsubishi Electric Ecodan heat pumps. So switch to OVO now, and add it to any energy plan – for free.3.

Two people smiling in a kitchen, one washing vegetables at the sink, the other wearing an apron and looking at them.

We’ve teamed up with Mitsubishi Electric

We want to offer heat pump owners the best rates, as a reward for switching to lower carbon heating. That’s why we’ve partnered with Mitsubishi Electric. By pairing their heat pump technology with smart controls, they help make Heat Pump Plus possible.

Logo of Mitsubishi Electric with the slogan 'Changes for the Better' and a red three-diamond symbol.

We’ve teamed up with Mitsubishi Electric

We want to offer heat pump owners the best rates, as a reward for switching to lower carbon heating. That’s why we’ve partnered with Mitsubishi Electric. By pairing their heat pump technology with smart controls, they help make Heat Pump Plus possible.

Logo of Mitsubishi Electric with the slogan 'Changes for the Better' and a red three-diamond symbol.

Pay less for your electricity with Heat Pump Plus

If you’re an eligible OVO customer, you can run your heat pump at 15p per kWh with Heat Pump Plus. So you'll pay one rate for the electricity your home uses, and a cheaper rate for the electricity your heat pump uses. Saving you up to £245 a year.2

If you’re not with OVO, start your switch and get saving with Heat Pump Plus.

Check I’m eligible
Mitsubishi Electric Ecodan heat pump unit with a large black fan, set against a green background.

Pay less for your electricity with Heat Pump Plus

If you’re an eligible OVO customer, you can run your heat pump at 15p per kWh with Heat Pump Plus. So you'll pay one rate for the electricity your home uses, and a cheaper rate for the electricity your heat pump uses. Saving you up to £245 a year.2

If you’re not with OVO, start your switch and get saving with Heat Pump Plus.

Check I’m eligible
Mitsubishi Electric Ecodan heat pump unit with a large black fan, set against a green background.

Why choose OVO?

Trusted by millions of homes

We power millions of UK homes with energy. With over 120,000 5-star reviews on TrustPilot, you’ll be in safe hands with us.

Save energy. Save money.

Beyond rewards your greener choices with long-term savings. Earn free low-carbon tech for the future and lower your bills right now.

We plant 1 million trees a year

Each year, we plant 1 million trees across the UK to help absorb carbon3 – and create greener spaces for you to enjoy.

How to save up to £245 a year

With Heat Pump Plus, you'll pay the lower rate of 15p per kWh for the electricity your heat pump uses. And your standard electricity rate for the rest of your home. 

First, we'll charge all of your electricity use at the rate in your energy plan. Then, once we know how much electricity was used by the heat pump, we’ll credit back the difference the next month.

Check I’m eligible
Person with short gray hair wearing a green sweater and a white apron, smiling while looking to the side.

How to save up to £245 a year

With Heat Pump Plus, you'll pay the lower rate of 15p per kWh for the electricity your heat pump uses. And your standard electricity rate for the rest of your home. 

First, we'll charge all of your electricity use at the rate in your energy plan. Then, once we know how much electricity was used by the heat pump, we’ll credit back the difference the next month.

Check I’m eligible
Person with short gray hair wearing a green sweater and a white apron, smiling while looking to the side.

Get started with Heat Pump Plus

Heat Pump Plus is brand new, and we want to open it up to as many customers as we can. For now, here’s what you need:

Two people sat in bedroom looking at phone together.

Get started with Heat Pump Plus

Heat Pump Plus is brand new, and we want to open it up to as many customers as we can. For now, here’s what you need:

Two people sat in bedroom looking at phone together.

Check you're eligible

You can check if you're eligible here. If you're not, you can register your interest and we'll let you know when your set up is compatible.

Check eligibility

Heat Pump questions and answers

Eligibility

Setting up your heat pump

Receiving credit

Important to know

For full details about Heat Pump Plus, read through our terms and conditions.

1 Compatible with Mitsubishi Electric Ecodan heat pumps from 2015 onwards connected to a Mitsubishi Electric MELCloud account. This lets us make sure the heat pump is connected to the internet, so data can be sent back to Mitsubishi Electric and OVO. 

2 Actual sum is £247.86. When you add Heat Pump Plus to your plan, your home energy rate will stay the same, but the energy consumed by your heat pump will be charged at an effective rate of 15p per kWh (thanks to payment of your Heat Pump Plus credit). The £245 saving is based on an air source heat pump with a UK average Seasonal Coefficient of Performance (or efficiency rating) of 2.8 and an annual consumption of 2609 kWh with the Heat Pump Plus add-on compared to OVO's average SVT rate of 24.50 per kWh. Actual savings will vary depending on your heat pump usage, efficiency rating and the cost per kWh of your standard home energy tariff.

3 Heat Pump Plus is a new product, and we're currently trialling compatibility with new manufacturers. Availability is currently limited to the first 100 customers with eligible Mitsubishi Electric Ecodan heat pumps who sign up. This is so we can review this add-on, and make improvements. Please see terms and conditions for more information.