Skip to content
UK's #1 Underfloor Heating Company - Over 400,000+ Systems Sold!

Act fast – enjoy our BEST prices across the store this festive season ✅

Enjoy our best prices across the store ✅

Days
Hrs
Mins
Secs

Slim Jim Boiler & Direct Cylinder Package

From
Was
£1,949.99
From £1,949.99
Now £1,949.99
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
Slim Jim Boiler & Direct Cylinder Package
From
Was
£1,949.99
From £1,949.99
Now £1,949.99
Contact us

Product advice or want to place an order?

Call our product experts 01268 567016

We now offer an all-in-one package to help make the move to an all-electric heating and hot water system much easier and more cost-effective. The packages include everything required for the installation, including an electric boiler, an unvented cylinder, and all the necessary controls.

The package includes an electric regular boiler to supply hot water to your central heating system and a direct cylinder to heat the water independently.

Package Includes:

  • Slim Jim Electric Flow Boiler
  • Direct Unvented Cylinder
  • Single Channel Programmer
  • Wired Room Thermostat
  • 8L Robo Kit
  • Auto Air Vent
  • High Quality Circulating Pump
  • Lockshield Pump Valves (x2)
  • Magnetic Filter
  • Automatic Bypass
  • 2 Port Zone Valve (x2)
  • Cylinder Stat
  • Wiring Centre

Benefits of an Electric Heating and Hot Water System:

  • No more gas bills
  • 100% efficient - no requirement to oversize
  • Suitable for 'Off-Peak' Economy 7 electricity tariffs
  • No flue required
  • Can be installed almost anywhere
  • Quick installation - 90% mechanical and 10% electrical
  • No mandatory annual maintenance required
  • Suitable for use with standard wet system radiators
  • Suitable for use with underfloor heating
  • Almost silent in operation
  • No noxious fumes or gases emitted
Estimated Delivery Time 3-5 Working Days
Product code: EHCSJ7/120
Our reviews speak for themselves!

Let our experts help you

Product Question? Need help placing an order?

Our customer support is available Monday to Friday 7am-6pm.

Call us on 01268 567 016
Email sales@theunderfloorheatingstore.com

Reach out to our expert team
Free delivery on all orders

At The Underfloor Heating Store, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.

We're proud to offer free delivery on all of our orders.

Your delivery option for this product is 5-10 working days.

Explore our full delivery policy

30 days returns policy

At The Underfloor Heating Store, our customers have 30 days to upgrade, replace or refund their orders.

Returns

At The Underfloor Heating Store, we want to ensure you are happy with every purchase you make. If you have any issues with your chosen product, whether damaged, faulty or simply an unwanted item, you can simply return what you bought for a refund. Learn more.

Replacements

We take great care in the delivery of all of our products, however, in the event of your delivery arriving damaged or if you notice a manufacturing fault of any kind within 48 hours of delivery, you're within your rights to a replacement. Learn more.

Upgrades

Within 14 days of purchasing from us, you are eligible to upgrade if you deem you want something a little better. Simply send it back to us brand new and we'll happily assist you with an upgrade to your order. Learn more.

Lifetime warranty

At The Underfloor Heating Store, we are committed to providing our customers with high-quality products and outstanding customer service. That's why we offer a comprehensive warranty on all of our underfloor heating products, with a lifetime warranty for our ProWarm range of products.

Our warranties are designed to give you peace of mind and ensure that your underfloor heating system operates reliably for years to come.

Find out more

We'll beat any price

At The Underfloor Heating Store, our main priority is customer satisfaction. To cement our commitment to this, we are proud to offer our Underfloor Heating Price Match Promise. If you find a lower price on an identical product anywhere else, we will match it – guaranteed!

Discover our promise