The Telford Tempest Horizontal Stainless Steel Indirect 250L Unvented Cylinder is designed to provide reliable hot water storage for medium to large homes and commercial applications. With a 250-litre capacity and horizontal configuration, it is well suited to installations where vertical space is limited while still providing substantial hot water storage.
Constructed from stainless steel, the Telford Tempest cylinder offers durable construction and corrosion resistance. Its indirect unvented design is intended for connection to indirect heating systems, while the horizontal format provides a practical solution for lower-ceiling areas and compact installation spaces.
250 Litre Capacity
Indirect Unvented
Horizontal Design
Stainless Steel
Applications & suitability
Medium to Large Homes
The 250-litre capacity provides substantial hot water storage for medium to large residential properties.
Commercial Applications
Designed to support hot water requirements in suitable commercial applications.
Low-Ceiling Areas
The horizontal configuration is suitable for installations where available vertical space is restricted.
Compact Installation Spaces
A horizontal cylinder format allows practical use of available space in suitable installation areas.
Key specifications
| Product Code |
152793 |
| MPN |
TSMI250H |
| Capacity |
250 Litres |
| Height |
655 mm |
| Width |
1330 mm |
| Diameter |
554 mm |
| Weight |
310 kg |
| Orientation |
Horizontal |
| Vented/Unvented |
Unvented |
| Cylinder Material |
Stainless Steel |
| Connection Size |
1.75 mm |
| Range |
Tempest |
| Indirect/Direct |
Indirect |
| Colour |
White |
Installation & compatibility
Indirect unvented installation: This cylinder is designed for indirect heating systems and uses a horizontal configuration to make use of available space where a conventional vertical cylinder may not be suitable. Always ensure installation is carried out in accordance with the applicable installation requirements for the product and system.
Design & performance benefits
250 Litre Storage
Provides 250 litres of hot water storage for medium to large residential and suitable commercial applications.
Stainless Steel Construction
High-quality stainless steel construction provides durable cylinder performance and resistance to corrosion.
Horizontal Configuration
The horizontal design is particularly suited to areas where ceiling height or vertical installation space is restricted.
Compact Space Utilisation
The 655 mm height provides a lower-profile format for suitable horizontal cylinder installations.
Additional installation features
Indirect Heating
Designed for connection to indirect heating systems for domestic hot water storage.
Unvented Design
The unvented configuration provides a compact cylinder solution without the need for a traditional vent pipe.
White Finish
Finished in white for a clean appearance within suitable installation environments.
Ideal for
Medium to Large Homes
A 250-litre cylinder designed for properties with substantial domestic hot water storage requirements.
Commercial Applications
Suitable for appropriate commercial installations requiring indirect unvented hot water storage.
Low-Ceiling Installations
Horizontal orientation makes it suitable for areas where vertical space is limited.
Space-Conscious Projects
A practical option for projects where the cylinder needs to be installed horizontally to maximise available space.
The Telford Tempest Horizontal Stainless Steel Indirect 250L Unvented Cylinder combines substantial 250-litre hot water storage with a space-conscious horizontal design. Its stainless steel construction, indirect unvented configuration and compact 655 mm height make it a practical option for suitable residential and commercial hot water installations where vertical space is limited.
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