The Joule Cyclone Platinum Unvented 300L Indirect Short Cylinder – TCEMVI-0300NFC is a high-capacity stainless steel hot water cylinder designed for indirect unvented systems. With a 300-litre listed capacity and 290-litre actual volume, it provides substantial hot water storage for large homes and light-commercial applications. Its compact short-cylinder profile makes it suitable for installations where available height is restricted.
Built with an LDX 2101 stainless steel inner cylinder and a 316L stainless steel primary heat exchanger, the TCEMVI-0300NFC features a powerful 26.55 kW coil for effective heat transfer. Dense PU foam insulation helps minimise standby heat loss, while a single 3 kW immersion option provides electric boost or backup heating.
300L Listed Capacity
26.55kW Primary Coil
Indirect Unvented
1 Year Warranty
Actual Capacity
290 Litres
Primary Coil
26.55 kW
Operating Pressure
7 bar
Heat Loss
2.47 kWh/24h
Applications & suitability
Large Residential Properties
The 290-litre actual storage volume is suited to homes with multiple bathrooms and high hot water demand.
Light Commercial Premises
A high-capacity indirect unvented cylinder for small commercial premises requiring stored hot water.
Height-Limited Installations
The short-cylinder format is designed for projects where available installation height is limited.
Boiler & Heat Source Systems
The 26.55 kW primary coil is designed for indirect heating from compatible boilers or other heat sources.
Key specifications
| Model |
TCEMVI-0300NFC |
| Brand |
CYCLONE |
| Capacity |
300 Litres (actual 290 Litres) |
| Product Category |
Indirect Unvented |
| Product Group |
CYCLONE |
| Product Type |
Stainless Indirect Cylinder |
| Cylinder Material |
LDX 2101 Stainless Steel |
| Outer Casing |
Coated Mild Steel |
| Thermal Insulation |
Dense PU Foam |
| Foam Thickness |
0 |
| Number of Immersions |
1 |
| Immersion Specification |
3 kW @ 230 V |
| Number of Heat Exchangers |
1 |
| Coil Material |
316L Stainless Steel |
| Coil Rating |
26.55 kW |
| Coil Surface Area |
Not specified |
| Coil Max Primary Pressure |
3.5 bar |
| Coil Resistance |
0.06 bar |
| Max Mains Water Pressure |
10 bar |
| Operating Pressure |
7 bar |
| Operating Temperature |
60°C |
| Safety Valve Temperature |
90°C |
| Heat Loss |
2.47 kWh/24h |
| Test Standard |
BS EN 12897:2016 |
| Empty Weight |
56 kg |
| Full Weight |
356 kg |
| Warranty |
1 Year |
Installation & compatibility
The TCEMVI-0300NFC is designed for indirect unvented hot water systems and incorporates one 316L stainless steel primary heat exchanger rated at 26.55 kW. The coil supports a maximum primary pressure of 3.5 bar, while the cylinder is specified for a maximum mains water pressure of 10 bar and an operating pressure of 7 bar.
Design & performance benefits
High-Capacity Storage
The 300-litre listed capacity and 290-litre actual volume provide substantial hot water storage.
26.55 kW Heat Exchanger
The 316L stainless steel primary coil provides a powerful 26.55 kW heat exchange rating.
Stainless Steel Construction
The LDX 2101 stainless steel inner cylinder provides a robust construction for hot water storage.
Reduced Standby Losses
Dense PU foam insulation contributes to the stated heat loss of 2.47 kWh/24h.
Additional installation features
3 kW Immersion Option
A single immersion heater option is specified at 3 kW and 230 V for electric boost or backup heating.
Pressure Capability
The cylinder supports maximum mains water pressure of 10 bar and an operating pressure of 7 bar.
Tested Standard
Tested to BS EN 12897:2016 with a stated safety valve temperature of 90°C.
Ideal for
The Joule Cyclone Platinum 300L Indirect Short Unvented Cylinder is ideal for large residential properties, small commercial premises, renovation projects and height-limited installations requiring substantial stored hot water capacity. Its 290-litre actual volume, powerful 26.55 kW primary coil and short-cylinder profile make it a practical option for demanding indirect unvented hot water systems.
Order Now! Choose the Joule Cyclone Platinum 300L Indirect Short Unvented Cylinder for high-capacity hot water storage, durable stainless steel construction and powerful indirect heat exchange.
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.
Eligible Postcodes Include:
- RG*
- SL*
- OX10*, OX11*, OX49*
- HP1*, HP3*, HP8*, HP9*, HP10*, HP11*, HP12*, HP13*, HP14*
- WD*, HA*, UB*, TW*, KT*
- W1* – W9*
- NW*, SW*
Delivery Time: 2–4 working days
Shipping Cost: £0.00
📦 Standard Shipping (Weight-Based Rates)
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.
- For cart weight between 2–24 kg, the shipping cost is £9.99 with a delivery time of 2–4 working days.
- 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.
- The charge increases by £7.99 for each additional set of 3 items.
Examples:
- 1–3 items → £7.99
- 4–6 items → £15.98
- 7–9 items → £23.97
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:
- Product length ≥ 1.5 m
- Cart weight ≤ 40 kg
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.
