Product Information

The Cotherm P.I.L is a prewired, all-in-one "Economy 7 immersion timer + thermostat" control, which learns the exact amount of hot water you use and when you use it.  It then only heats what you need, with no unnecessary heating. 

It's simple and it works, saving valuable energy, which is good for your pocket and good for the environment.

Quick and easy to install onto your existing electric hot water cylinder, so get your Cotherm P.I.L today!

EASE OF INSTALLATION:

How to install your Cotherm P.I.L.   The Cotherm P.I.L, all-in-one Economy 7 immersion timer + thermostat, is extremely quick and easy to retro-fit onto the existing electric hot water cylinder.

The pre-wired unit offers a simple 4-stage installation process. Rapid, safe, no tank drain-down and ultimately, no mess or inconvenience.

The Cotherm P.I.L, all-in-one immersion timer + thermostat, is also compatible with most modern electric hot water cylinders. It works with all utility applications including single tariff or dual tariffs Economy 7 and Economy 10.

If you watch the video, you will see just how easy it really is to fit the smart water heating control!

With the ability to rapidly learn hot water demand, you can simply fit, forget and benefit financially from its energy saving capabilities and without need to worry about the programming.

And furthermore, with the ‘plug and play’ fit time you won’t be incurring large costs from your chosen professional installer – making it even more cost effective at every step of your Cotherm P.I.L journey.   

Intelligent, safe, and cost effective 

Saving money is one thing we all want – but not at a cost to the environment especially with the current challenges we are all facing.

Based on average consumption the Cotherm P.I.L, smart water heating control, could save you 264kWh units of energy per year, which also means an annual saving of up to 80kg of CO2.

Saving you money and helping save the planet one water cylinder at a time.  A great energy saving product!

* Learn more about our commitment to the environment.

Piece of mind when it comes to Legionaires is also a key benefit of the Cotherm P.I.L smart water heating control, which is good for everyone who uses water in your house.

A fully automatic anti-legionella cycle will commence if Cotherm P.I.L detects the water in the electric hot water cylinder has failed to reach a safe temperature for 21 days.

Keeping those you care about safe. 

Tell it how many days you are away for and it will ensure it returns to the mode selected before you left, ensuring your usual hot water need is met on your return.

Looking after you, home or away. 

Although the Cotherm P.I.L, all-in-one Eco 7 immersion timer + thermostat control, appears physically quite simple in build, this simplicity benefits the ease of installation, product reliability and reduced manufacturing costs, which are passed on to the customer; but the devil is very much in the detail.

The smart technology, in the brains of the immersion timer, is what makes the controller so special.  Extensive in house research and development has led to software which uses complex algorithms to accurately learn your daily, weekly and monthly water heating usage.

Our complex technology, helping make your life simple.