Heating Oil Tank Monitor
A clever monitor for your heating oil tank. A handy app for you. A whole host of benefits to make your life easier. Speak to our experts to find out more.
Request a callbackHEATING OIL MANAGEMENT MADE EASY
The FoxRadar is a self-install heating oil monitor created with all your needs in mind. It gives you complete control of your oil consumption, all from the convenience of a handy mobile app.
You can keep an eye on your oil levels from anywhere anytime and get alerts when your tank is running low. For extra convenience, if you want to top up your tank without lifting a finger, just contact your local team to set up automatic deliveries for complete peace of mind.
The app can be connected to multiple FoxRadar units, allowing you to easily keep track of multiple properties at the same time and you can grant your loved ones access and let them manage your oil levels for you.

6 Reasons you will love tank telemetry
No more tank drill
DIY Installation
multiple connectivity
two automated oil level alerts
long battery life
Consumption at a glance
Peace of mind all year round
When your FoxRadar oil monitor arrives in the post, you can simply download the FoxMobile app and follow the easy steps to install it to your tank. After installation, you will be able to keep an eye on the level of your heating oil from your smartphone or tablet at all times. Your oil levels will be updated every day and displayed on the app.
With our new and improved home heating oil monitor there’s no need to drill your tank. You can choose between an adhesive base or a screw-in option for tanks with an existing gauge hole. You don’t have to wait for an engineer to install FoxRadar, the easy installation process is completely DIY. Plus, with FoxRadar you get up to 5 years of battery life so there’s minimal maintenance required.
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Tank telemetry questions at the ready?
Find the answers to FAQs about FoxRadar and the FoxMobile app here.
How does the FoxRadar device work and what do I need?
FoxRadar is a wireless tank monitor, which measures the oil level in your tank. You will get regular oil level updates from FoxRadar directly to your phone or tablet.
The FoxMobile app will guide you step by step on how to install the unit on your tank and activate it. All you need is the FoxRadar unit, an email address and your smartphone to download the App.
How do I know when I need to re-order heating oil?
It’s best to order heating oil when your oil tank gauge indicates that your tank has less than a quarter of oil left in it. Avoid waiting until your tank is nearly empty to place a new order, as sometimes unpredictable weather can cause delivery delays. Heating oil is cheapest in the warmer months, so try stocking up on oil in the summer and ensure you’re prepared for the winter season.
How do I arrange heating oil deliveries with FoxRadar
FoxRadar will send regular oil level alerts to the FoxMobile app, allowing you to keep an eye on your usage.
Customers can choose to contact their local Certas Energy team to purchase, place an order online or FoxRadar can also work alongside our automated delivery service. For more information on the different payment plans we offer, please click here.
Can someone fit the monitor for me if I am struggling?
The unit is very easy to install and offers two ways to action this depending if your tank is metal or plastic –
- Adhesive mounting for plastic tanks
- Screw in Option for Metal tanks or if there is an existing opening present on the tank
However, if you need extra help, we can send an engineer to do this for you. Bear in mind that the engineer visit is chargeable.
Call us on 0345 600 4040 to arrange an engineer to complete the installation.
Who do I contact if I have issues with FoxRadar?
On the mobile app you’ll find a FAQ section, user guides and a dedicated customer service team to help you with any queries you may have.
Is the FoxMobile app easy to use?
The mobile app was specially designed with our customers’ requirements in mind. We prioritised ease of use for any age and technical level.
All you need is a smart device and email address to get started with the app.
How long will it take it to receive my monitor?
The devices are manufactured in Germany but we hold stock of them in the UK. We aim to deliver each monitor within 5 working days.
What happens if I have connectivity issues with FoxRadar?
FoxRadar was especially designed for regions with poor network coverage. The unit has been equipped with 3 mobile connections via CatM, NB-IoT and 2G which are reliable networks even in the most rural locations, and Wi-Fi connectivity, all in one monitor.
If you’d like to see a map of the connectivity areas for FoxRadar, please click here.
How long will my FoxRadar monitor last?
The monitor battery will last approximately 5 years depending on mobile network and usage.
If FoxRadar is not for me, do you accept returns?
We always prioritise customer satisfaction. In the event that you are not happy with your purchase, contact your dedicated support team on 0345 600 4040 and we will arrange a return for you.
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