Man watering plant with heat pump in background

Heat Pump Plus.

Power your heat pump at the best rates on the market

Power your heat pump for just 15p per kWh with Heat Pump Plus. It could save you up to £495 a year on heating bills versus your standard variable tariff.1 And you can add it to any OVO plan – for free.

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 lower rate for the electricity your heat pump uses. Saving you up to £495 a year.1

Why choose OVO?

Making energy better

Millions choose OVO because we’re making energy better for you, your wallet, and the planet. With our expert teams on hand, we can help you save energy – and money.

Helping you save

We have a range of smart tech to help lower your energy bills. You can also unlock our super-low car smart charging rate with Charge Anytime. Plus, track your energy use and spot ways to save in the OVO app.

Making greener choices

Each year, OVO plants 1 million trees in the UK. And if you get our Greener Energy upgrade for £10 a month, we’ll give £20 a year to support new independent renewable generators.

Check you’re eligible for Heat Pump Plus

Right now, we’re offering Heat Pump Plus to OVO customers who:

You can check if you’re eligible here. If not, you can still register your interest. We’ll be partnering with other heat pump manufacturers soon, and will let you know when you’re eligible.

Couple sitting in the house with heat pump in background

Check you’re eligible for Heat Pump Plus

Right now, we’re offering Heat Pump Plus to OVO customers who:

You can check if you’re eligible here. If not, you can still register your interest. We’ll be partnering with other heat pump manufacturers soon, and will let you know when you’re eligible.

Couple sitting in the house with heat pump in background

How to save up to £495 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
Couple sat scrolling through phone

How to save up to £495 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
Couple sat scrolling through phone

Don’t have a Vaillant heat pump?

Don’t worry. ​​We'll soon be teaming up with other manufacturers and bringing Heat Pump Plus to even more customers. Click below to register your interest, and we’ll be in touch when you’re eligible.

Questions and answers

Important to know

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

Heat Pump Plus is a new product, and we're currently limiting it to the first 100 customers who sign up. This is so we can review this add-on, and make improvements. Please see terms and conditions for more information.

1 Actual sum is £495.94. 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 £495.94 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 3,644 kWh with the Heat Pump Plus add-on compared to OVO's average SVT rate of 28.61p 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.