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Neptune Slimline Direct Unvented Hot Water Storage Cylinder

Neptune Slimline Direct Unvented Hot Water Storage Cylinder

RRP: £991.19 £751.00

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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 compliment to the Fusion & 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.

CapacityHeight(mm)Diameter(mm)Weight(kg) EmptyWeight(kg) Full
NameProduct CodePrice
Neptune Slimline Direct Hot Water Cylinder, 90L1225£751.00
Neptune Slimline Direct Hot Water Cylinder, 150L1222£833.99
Neptune Slimline Direct Hot Water Cylinder, 180L1223£872.99
Neptune Slimline Direct Hot Water Cylinder, 210L1224£895.00

Delivery options

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 a range of delivery options to suit you, including free delivery on all of our orders or next working day delivery for a fixed price of £4.99.

Our delivery options

  • 2-3 Working Days (3-5 working days on wet room and energy efficiency products)
  • FREE
  • Next Working Day
  • £4.99 (order before 4pm, Monday to Friday)
  • Next Working Day Before 10.30am
  • £14.99 (order before 4pm, Monday to Friday)
  • Saturday Delivery
  • £29.99 (order before 4pm on Friday)