The Joule Cyclone Air 170L Indirect Standard Unvented Hot Water Cylinder (TCEMVA-0170LFB) is designed to provide dependable domestic hot water storage with a neat, all-in-one installation. Featuring an internal expansion vessel, the cylinder offers a compact solution that is popular with both customers and installers.
This indirect unvented cylinder uses a 316L stainless steel heating coil to transfer heat from a boiler, while a built-in 3kW immersion heater provides additional hot water support. The cylinder is manufactured from LDX 2101 stainless steel with a coated mild steel outer casing and insulation designed to help reduce heat loss.
170L Class
Indirect Unvented
316L Stainless Steel Coil
Internal Expansion Vessel
Immersion Heater
3kW @ 230V
Applications & suitability
Domestic Hot Water
Designed for dependable domestic hot water storage.
Indirect Heating
Uses a stainless steel coil for indirect heating from a boiler.
Compact Installation
Internal expansion vessel provides a neat all-in-one cylinder installation.
Backup Heating
Includes one 3kW immersion heater at 230V for additional hot water support.
Key specifications
| Model name/number |
TCEMVA-0170LFB |
| Product Type |
Hot Water Cylinder (Indirect Unvented) |
| Range |
Joule Cyclone Air |
| Actual Capacity |
168 L |
| Height |
1310 mm |
| Diameter |
540 mm |
| Unit Weight Empty |
43 kg |
| Unit Weight Full |
210 kg |
| Cylinder Material |
LDX 2101 |
| Outer Casing |
Coated Mild Steel |
| No. of Immersions |
1 |
| Immersion Specification |
3kW @ 230V |
| Coil Material |
316L Stainless Steel |
| Foam Thickness |
0 |
| Max Mains Water Pressure |
10 bar |
| Operating Temperature |
60 °C |
| Operating Pressure |
7 bar |
| Safety Temperature Valve |
95 °C |
| No. of Heat Exchangers |
1 |
| Heat Loss |
1.392 |
| Coil 1 Rating |
20 kW |
| Coil 1 Surface Area |
0.58 m² |
| Coil 1 Max Primary Pressure |
3.5 bar |
| Coil 1 Resistance |
0.05 bar |
Installation & compatibility
The Joule Cyclone Air TCEMVA-0170LFB is an indirect standard unvented hot water cylinder designed to use a boiler through its 316L stainless steel heating coil. Its internal expansion vessel provides an all-in-one cylinder installation, while the 3kW immersion heater provides additional hot water support.
Design & performance benefits
Internal Expansion Vessel
Provides a neat all-in-one cylinder installation without the need for a separately positioned external expansion vessel.
316L Stainless Steel Coil
The 316L stainless steel coil provides indirect heating from the boiler.
20kW Coil Rating
Features a 20kW heating coil with a 0.58m² surface area.
LDX 2101 Cylinder
Manufactured using LDX 2101 for the cylinder with a coated mild steel outer casing.
Additional installation features
Compact Format
540mm diameter and 1310mm height provide a defined cylinder footprint.
Unvented System
Designed as an indirect standard unvented hot water cylinder.
Immersion Backup
One 3kW immersion heater rated at 230V provides additional hot water support.
Ideal for
The Joule Cyclone Air 170L Indirect Unvented Hot Water Cylinder is suited to domestic hot water installations requiring an indirect cylinder with an internal expansion vessel, stainless steel heating coil and electric immersion backup. With its 168L actual capacity, 20kW coil and compact 540mm diameter format, the TCEMVA-0170LFB provides a practical all-in-one cylinder solution for installers and customers.
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🆓 Free Local Delivery (Orders £100 & above)
We offer FREE delivery on orders £100 or more
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For orders that do not qualify for free delivery, standard
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Delivery Time: 2–4 working days
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For oversized items where the product length is 1.5 metres or more:
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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.
