Joule Cyclone Air Direct Standard C 250L Cylinder is a direct hot-water cylinder with an internal expansion vessel, keeping the expansion components neatly integrated within the unit. Its pre-plumbed cold feed assembly is designed to simplify installation. The cylinder has a stated 250-litre capacity and two 3kW immersion heaters for electric backup.
The supplied specification lists a safety temperature of 95°C and dimensions of 1815mm high by 540mm in diameter. The empty unit weighs 49kg and its stated full weight is 299kg. Confirm access, clearances, system compatibility and installation requirements with a suitably qualified installer before purchase.
250L Capacity
Internal Expansion Vessel
2 × 3kW Immersions
Pre-Plumbed Cold Feed
At a Glance
Cylinder Type
Direct
Cyclone Air Standard C
Capacity
250 litres
Stated actual capacity: 250L
Immersion Heaters
2 × 3kW
230V each
Dimensions
1815 × 540mm
Height × diameter
About the Joule Cyclone Air Direct Standard C
This direct cylinder stores domestic hot water and uses immersion heaters as its specified electric heat source. Its internal expansion vessel keeps the expansion provision within the cylinder, while the pre-plumbed cold feed assembly is intended to make installation more straightforward. Have a suitably qualified installer confirm that the cylinder and its electrical supply are appropriate for the property and intended system.
Key Features
Internal Expansion Vessel
The expansion vessel is integrated within the cylinder for a more consolidated installation.
Pre-Plumbed Cold Feed
The pre-plumbed cold feed assembly is designed to help simplify installation.
250-Litre Capacity
The model has a listed and actual capacity of 250 litres.
Two Immersion Heaters
Two 3kW immersion heaters at 230V are specified for electric water heating.
Cyclone Air Range
Part of the Joule Cyclone Air range, in the Direct Standard C configuration.
95°C Safety Temperature
The supplied product specification lists a safety temperature of 95°C.
Important Installation Guidance:
Installation and commissioning should be carried out by a suitably qualified and competent person in accordance with the manufacturer’s instructions and applicable regulations. Confirm the cylinder’s dimensions, access route, service clearances, electrical requirements and system compatibility before installation.
Key Specifications
| Product |
Joule Cylinder 250L Cyclone Air Direct Standard C |
| Range |
Joule Cyclone Air |
| Model |
Direct |
| Expansion Vessel |
Internal |
| Capacity |
250 litres |
| Actual Capacity |
250 litres |
| Empty Weight |
49kg |
| Full Weight |
299kg |
| Number of Immersions |
2 |
| Immersion Specification |
3kW at 230V each |
| Safety Temperature |
95°C |
| Dimension A — Height |
1815mm |
| Dimension B — Diameter |
540mm |
| Dimension C |
195mm |
| Dimension D |
210mm |
| Dimension E |
860mm |
| Dimension F |
1080mm |
| Dimension G |
1315mm |
Who Is This Cylinder For?
The Joule Cyclone Air Direct Standard C 250L is for installations requiring a direct cylinder with electric immersion heating and an integrated expansion vessel. Its 250-litre capacity may suit properties with substantial stored hot-water needs, subject to the household’s demand and system design. Confirm the required capacity and installation space with a qualified installer.
Frequently Asked Questions
What is the cylinder’s capacity?
The listed capacity and actual capacity are both 250 litres.
Does it have an internal expansion vessel?
Yes. The supplied description specifies an internal expansion vessel.
How many immersion heaters does it have?
It is specified with two 3kW immersion heaters, each rated at 230V.
What are its main dimensions?
The stated height is 1815mm and the diameter is 540mm. The specification also lists dimensions C to G; check the manufacturer’s dimension drawing to identify their reference points.
Integrated Cyclone Air Hot-Water Storage
The Joule Cyclone Air Direct Standard C 250L combines a 250-litre capacity, an internal expansion vessel, a pre-plumbed cold feed assembly and two 3kW immersion heaters. Confirm dimensions, electrical requirements and system suitability with a qualified installer before ordering.
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