Joule Cyclone Platinum 300 Litre Twin Solar Short Indirect Unvented Cylinder (TCEMVS-0300NFC)
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Description
The Joule Cyclone Platinum 300 Litre Twin Solar Short Indirect Unvented Cylinder (TCEMVS-0300NFC) is a high-capacity stainless-steel hot water cylinder designed for properties requiring reliable hot water from solar thermal and auxiliary heating systems.
With a 290-litre actual storage capacity, twin heat-exchange coils and dense polyurethane foam insulation, this Joule Cyclone Platinum cylinder supports efficient heat transfer and reduced standing heat loss. It is suitable for larger domestic properties and appropriate light-commercial installations.
Joule Cyclone Platinum at a Glance
Designed for Efficient Hot Water Storage
Built with an LDX 2101 stainless-steel inner cylinder and a coated mild-steel outer casing, the Joule Cyclone Platinum is designed for durability in compatible unvented hot water systems. Its two 316L stainless-steel heat-exchanger coils provide separate heat-transfer circuits for solar thermal and auxiliary heating arrangements.
The cylinder also features a single immersion heater connection specified for a 3kW heater at 230V, providing an additional electric heating option when correctly configured. Its listed standing heat loss is 2.30kWh per 24 hours, tested to BS EN 12897:2016.
Key Features and Benefits
01. High-Capacity Storage
The 300-litre nominal cylinder provides 290 litres of actual capacity for substantial domestic hot water requirements in larger homes and suitable light-commercial properties.
02. Twin Heat-Exchange Coils
The 18kW and 22kW 316L stainless-steel coils provide two heat-exchange circuits for compatible solar thermal and auxiliary heating systems.
03. Stainless-Steel Construction
The LDX 2101 stainless-steel inner cylinder provides a durable storage vessel for compatible unvented hot water installations.
04. Reduced Standing Heat Loss
Dense polyurethane foam insulation helps reduce stored-water heat loss, with a listed standing heat loss of 2.30kWh per 24 hours.
05. Immersion Heater Connection
One immersion heater connection is specified for a 3kW heater at 230V, providing an additional electric heating option.
06. Pressure-Rated Design
The listed maximum mains water pressure is 10 bar, with a 7-bar operating pressure and a maximum primary pressure of 3.5 bar for each coil.
Ideal Applications
- Large family homes with high hot water demand.
- Solar thermal installations with a compatible auxiliary heat source.
- Domestic systems requiring two separate heat-exchange circuits.
- Suitable light-commercial properties requiring substantial hot water storage.
- New-build and renovation projects specifying a stainless-steel unvented cylinder.
Technical Specifications
| Product Information | |
|---|---|
| Brand / Range | Joule Cyclone Platinum |
| Product name | 300 Litre Twin Solar Short Indirect Unvented Cylinder |
| Model / Product code | TCEMVS-0300NFC |
| Product group code | SOLAR |
| ERP type | Indirect unvented |
| Capacity and Construction | |
| Nominal capacity | 300 litres |
| Actual capacity | 290 litres |
| Inner cylinder material | LDX 2101 stainless steel |
| Outer casing | Coated mild steel |
| Insulation | Dense PU foam |
| Empty weight | 67kg |
| Full weight | 364kg |
| Heat Exchangers and Immersion | |
| Number of heat exchangers | 2 |
| Coil material | 316L stainless steel |
| Coil 1 rating / surface area | 18kW / 0.67m² |
| Coil 2 rating / surface area | 22kW / 0.67m² |
| Maximum primary pressure, both coils | 3.5 bar |
| Coil 1 resistance | 0.06 bar |
| Number of immersion heaters | 1 |
| Immersion heater specification | 3kW at 230V |
| Operating Data and Warranty | |
| Maximum mains water pressure | 10 bar |
| Operating pressure | 7 bar |
| Operating temperature | 60°C |
| Safety valve temperature | 90°C |
| Standing heat loss | 2.30kWh/24h |
| Test standard | BS EN 12897:2016 |
| Warranty | 1 year |
What's Included?
Joule Cyclone Platinum 300 Litre Twin Solar Short Indirect Unvented Cylinder
Product code: TCEMVS-0300NFC. Check the manufacturer's documentation for the complete list of supplied fittings, valves and accessories, as individual kit contents are not specified in the supplied product information.
Installation and Compatibility
This cylinder is intended for compatible solar thermal and auxiliary heating systems. The primary heating circuits, immersion heater, unvented safety components and associated plumbing must be selected and installed in accordance with the manufacturer's instructions and applicable regulations.
Installation note: Have a suitably qualified installer confirm system compatibility, available installation space, connection requirements and pressure ratings before installation.
Frequently Asked Questions
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