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Neptune Slimline Direct Unvented Hot Water Storage Cylinder

From
Was
£939.99
From £939.99
Now £939.99
In stock, ready to be shipped
NDIRSL90L
In stock, ready to be shipped
NDIRSL120L
In stock, ready to be shipped
NDIRSL150L
In stock, ready to be shipped
NDIRSL180L
In stock, ready to be shipped
NDIRSL210L
Neptune Slimline Direct Unvented Hot Water Storage Cylinder
From
Was
£939.99
From £939.99
Now £939.99
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Direct Cylinder - Heated by an electric immersion heater only. Not suitable for connection to a Boiler.

Unvented Cylinder - Pressurised unit, fed directly from mains water. No header tank required.

The Neptune Cylinder is an unvented hot water storage system which is an ideal complement to the Fusion and SlimJim Electric Boiler range. Like all our products, the Neptune Range is manufactured to the highest standard and offers a high performance to suit your needs.

The Neptune range provides fast flow rates, energy efficient insulation, quick recovery coils, and the use of an external expansion vessel to reduce maintenance. Additionally the 3 bar operation of the unit meets all modern criteria for fast flow applications. The Neptune Indirect cylinder is suitable for providing hot water with all types of boilers: gas, electric, oil, solid fuel and LPG, complete with two 3kW immersion heaters.

Capacity Height(mm) Diameter(mm) Weight(kg) Empty Weight(kg) Full
120 1236 478 52 172
150 1424 478 60 210
180 1647 478 68 248
210 1987 478 74 284
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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.

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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.

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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!

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