Hot Water Cylinder Upgrade
Upgrade Your Hot Water Cylinder Today & Save Money with the ECO Scheme at Envirofit Insulation!
Check your Eligibility Now

What is the ECO Scheme?
The ECO Scheme, backed by the UK government, helps households cut energy costs by supporting upgrades like hot water cylinder replacements. You could qualify for a grant that covers most—or even all—of the installation and upgrade expenses.
Benefits of Upgrading Your Hot Water Cylinder
- Save money on your energy bills: A new, energy-efficient hot water cylinder can save you hundreds of pounds on your annual energy bills.
- Enjoy hotter showers and faster hot water: Say goodbye to lukewarm showers and long waits for hot water with a new, high-performance cylinder.
- Reduce your carbon footprint: Upgrading to a more efficient cylinder will help you reduce carbon emissions and do your part for the environment.
- Increase the value of your home: A new hot water cylinder is a valuable addition to any home, making your property more attractive to potential buyers.


What is a Hot Water Cylinder?
A hot water cylinder is a tank that stores heated water for your home’s various needs, from showers and baths to dishwashing and laundry. It’s like a personal reservoir of hot water, ensuring a steady supply whenever you need it.
There are two main types of hot water cylinders:
- Direct: Water is heated directly in the cylinder by an immersion heater or boiler.
- Indirect: Water is heated in a separate heat exchanger by a boiler or renewable energy source like a solar thermal system.
How Does a Hot Water Cylinder Work?
The process is quite simple:
- Cold water from your main supply enters the cylinder.
- The heating element (immersion heater or heat exchanger) kicks in, warming the water.
- Hot water rises to the top of the cylinder, ready for use.
- As you draw hot water, cold water automatically refills the cylinder to maintain the level.
Upgrading to a newer, more efficient cylinder can significantly reduce your energy bills. The ECO4 Scheme can cover the entire installation cost, making the switch even more attractive. Plus, you’ll be doing your part for the environment by reducing your carbon footp
Why Choose Envirofit Insulation for Your Hot Water Cylinder Upgrade?

ECO4 Scheme Covered Services
This means we are certified to install hot water cylinders under the scheme and help you claim your grant.

We offer a wide range of high-quality cylinders
We have cylinders to suit every home need, from compact models to large family-sized units.

We provide expert installation
Our experienced and gas-safe registered installers will ensure your new cylinder is installed safely and correctly.

We offer excellent customer service
We are committed to providing our customers with a hassle-free experience, from start to finish.