The Joule Cyclone Air range of hot water cylinders is designed to provide a neat, reliable and practical solution for domestic hot water storage. Featuring an internal expansion vessel, similar to the Megaflo range, the cylinder enables an all-in-one installation within a single unit.
The Cyclone Air also includes a pre-plumbed cold feed assembly to help simplify installation. Manufactured with quality and precision, this cylinder is designed for straightforward installation and dependable hot water provision.
Joule Cyclone Air Internal Expansion Vessel Pre-Plumbed Cold Feed 3kW Immersion Heater
Immersion Heater
3kW Fitted
Applications & suitability
Domestic Hot Water
Designed for storing and supplying hot water for domestic use through taps and showers.
All-in-One Installation
The internal expansion vessel allows the components to be contained within the cylinder for a neat installation.
Simplified Installation
The pre-plumbed cold feed assembly is included to make installation easier.
Domestic Systems
Suitable for domestic hot water systems where a dedicated cylinder is required.
Key specifications
| Range |
Joule Cyclone Air |
| Cylinder Type |
Hot Water Cylinder |
| Expansion Vessel |
Internal |
| Cold Feed Assembly |
Pre-plumbed |
| Height (H) |
1196 mm |
| Width (W) |
540 mm |
| Depth (D) |
540 mm |
| Immersion Heater |
3kW, fitted |
Installation & compatibility
The Joule Cyclone Air incorporates an internal expansion vessel and a pre-plumbed cold feed assembly, helping create a neat all-in-one cylinder installation. The supplied components support installation of the cylinder as part of the wider hot water system. The dual cylinder stat and 2-port zone valve are specified for indirect systems only.
Design & performance benefits
Internal Expansion Vessel
The internal expansion vessel keeps the expansion arrangement within the cylinder for a neat all-in-one installation.
Pre-Plumbed Cold Feed
The pre-plumbed cold feed assembly is included to help make installation easier.
Quality Construction
Manufactured with an emphasis on quality and precision for domestic hot water applications.
Compact Footprint
With a width and depth of 540 mm, the cylinder has a consistent footprint for installation planning.
What's included
3kW Immersion Heater
Fitted 3kW immersion heater supplied with the cylinder.
T&P Valve
Temperature and pressure relief valve supplied and fitted.
Indirect System Components
Dual cylinder stat and 2-port zone valve are included for indirect systems only.
Tundish & Inlet Control Group
Tundish and inlet control group are included as part of the supplied components.
How to use
- Make sure the cylinder is powered and that the programmer/thermostat installed as part of your system is switched on.
- Set the hot water temperature using your controls as set by your installer for best performance.
- Use hot water normally at taps and showers. Hot water is supplied directly from the cylinder.
- Allow recovery time after heavy use so the cylinder can reheat to the set temperature.
- If the hot water is not heating correctly, check that the hot water schedule/programme is enabled, the power supply/immersion is switched on, and there are no active system faults.
Important safety information
Do not adjust safety components such as the T&P valve yourself. If you notice leaks or abnormal operation, contact a qualified installer.
Ideal for
Domestic Hot Water Systems
For domestic applications requiring stored hot water.
Installer-Friendly Projects
The pre-plumbed cold feed assembly helps simplify installation.
Neat Installations
The internal expansion vessel supports an all-in-one cylinder arrangement.
Quality-Focused Installations
Manufactured with quality and precision for domestic hot water applications.
The Joule Cyclone Air cylinder combines an internal expansion vessel, pre-plumbed cold feed assembly and supplied installation components to provide a practical all-in-one hot water cylinder solution. With its fitted 3kW immersion heater and compact 1196 × 540 × 540 mm dimensions, it is designed for straightforward installation and everyday domestic hot water use.
At GetPlumb, we strive to provide reliable and cost-effective delivery options to our customers. Please review our shipping policy below.
🆓 Free Local Delivery (Orders £100 & above)
We offer FREE delivery on orders £100 or more
for selected local areas.
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Shipping Cost: £0.00
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For orders that do not qualify for free delivery, standard
shipping rates apply based on total cart weight.
- For cart weight between 0–2 kg, the shipping cost is £4.50 with a delivery time of 2–4 working days.
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- For cart weight between 24 kg and above, the shipping cost is £60 with a delivery time of 2–4 working days.
🧱 Block Salt (Harvey’s) – Unit-Based Shipping
This rate applies only to Harvey’s block salt products.
- £7.99 is charged for every 3 items.
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Examples:
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Delivery Time: 2–4 working days
📏 Large / Long Items (Length-Based Shipping)
For oversized items where the product length is 1.5 metres or more:
Conditions:
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Shipping Cost: £18.00 (flat rate)
Delivery Time: 2–4 working days
Collection from Store
Customers can also choose to collect their order from our store in
Reading, UK, at no additional charge. For any questions regarding shipping, please contact our support team at online@getplumb.co.uk.
