The Joule Cyclone Platinum Unvented 150L Indirect Standard Cylinder (TCEMVI-0150LFB) is a high-quality stainless-steel hot water storage cylinder designed for indirect unvented heating systems. With a 150-litre capacity and 147-litre actual usable capacity, it provides reliable hot water storage and efficient heat transfer through its 20 kW 316L stainless steel primary coil. Designed for durability and low standby heat loss, the cylinder is suitable for residential and light-commercial installations requiring dependable mains-pressure hot water storage.
CYCLONE Platinum
150L Capacity
Indirect Unvented
20kW Primary Coil
Stainless Steel
Applications & suitability
Residential homes
The 150-litre capacity is suited to residential properties requiring dependable hot water storage for multiple bathrooms and kitchen outlets.
Light-commercial installations
Designed for small commercial properties using indirect central heating systems and requiring reliable stored hot water.
Replacement & renovation
A practical stainless-steel cylinder solution for replacement and renovation projects where low heat loss and long-lasting performance are required.
Efficient heat transfer
The 20 kW primary coil provides a robust heat-transfer solution for indirect heating systems requiring dependable hot water recovery.
Key specifications
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Product details
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Model
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TCEMVI-0150LFB
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Brand
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CYCLONE
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Capacity
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150 L (actual 147 L)
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Item category code
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IndirectUnvented
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Product group code
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CYCLONE
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Product type
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Stainless Indirect Cylinder
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Cylinder material
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LDX 2101 stainless steel
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Outer casing
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Coated mild steel
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Thermal insulation
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Dense PU foam
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Foam thickness
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0
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No. of immersions
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1
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Immersion specification
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3 kW @ 230 V
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No. of heat exchangers
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1
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Coil material
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316L stainless steel
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Coil 1 rating
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20 kW
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Coil 1 surface area
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0.58 m²
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Coil 1 maximum primary pressure
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3.5 bar
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Coil 1 resistance
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0.05 bar
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Maximum mains water pressure
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10 bar
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Operating pressure
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7 bar
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Operating temperature
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60 °C
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Safety valve temperature
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90 °C
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Tested to standard
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BS EN 12897:2016
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Heat loss
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1.32 kWh/24h
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Unit weight empty
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34 kg
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Unit weight full
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184 kg
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Warranty
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1 year
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Installation & compatibility
The Joule Cyclone Platinum 150L Indirect Standard Cylinder is designed for indirect unvented heating systems, using its 316L stainless steel primary heat exchanger to transfer heat from the primary heating circuit to the stored hot water. The 20 kW coil has a surface area of 0.58 m², a maximum primary pressure of 3.5 bar and a coil resistance of 0.05 bar. The cylinder supports mains water pressure up to 10 bar and has a specified operating pressure of 7 bar.
Design & performance benefits
Stainless steel construction
Manufactured from LDX 2101 stainless steel, the cylinder is designed to provide corrosion resistance and dependable long-term hot water storage.
20 kW primary coil
The 316L stainless steel heat exchanger provides a 20 kW rating and 0.58 m² surface area for effective heat transfer within the indirect heating system.
Low standby heat loss
Dense PU foam thermal insulation helps minimise standby heat loss, with a specified heat loss of 1.32 kWh/24h.
Electric boost option
A single 3 kW immersion heater operating at 230 V provides an additional electric heating option for the cylinder.
Additional installation features
High pressure capability
Designed to accommodate mains water pressure up to 10 bar, with a specified operating pressure of 7 bar.
Safety tested
Tested to BS EN 12897:2016 with a specified safety valve temperature of 90 °C and operating temperature of 60 °C.
Installation planning
The 34 kg empty weight and 184 kg full weight provide useful weight information for handling and installation planning.
Ideal for
The Joule Cyclone Platinum Unvented 150L Indirect Standard Cylinder is ideal for residential homes, small commercial properties, replacement projects and renovation installations requiring reliable indirect hot water storage. Its 150-litre capacity, 20 kW 316L stainless steel primary coil and single 3 kW immersion heater provide a flexible heating arrangement, while the LDX 2101 stainless steel cylinder construction and dense PU foam insulation support durability and reduced standby heat loss. With high mains-pressure capability and testing to BS EN 12897:2016, it provides a practical solution for dependable mains-pressure hot water storage.
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