The Telford Tempest Stainless Steel Slimline Direct 150L Unvented Cylinder – TSMD150SL is an efficient and reliable hot water storage solution designed for domestic applications. With a compact slimline profile, 150-litre capacity and vertical orientation, it is well suited to homes where available installation space is limited.
Manufactured from durable stainless steel, this direct unvented cylinder provides dependable hot water storage while offering a practical footprint for space-conscious installations. Its Tempest range design combines a 470 mm diameter with a 1200 mm height for straightforward vertical installation.
150 Litre Capacity
Direct Unvented
Slimline Design
2 Year Guarantee
Applications & suitability
Domestic Hot Water
Designed for domestic hot water storage in residential properties.
Space-Conscious Installations
The slimline 470 mm diameter makes it suitable for installations where space is limited.
Direct Heating Systems
A direct unvented cylinder designed for direct heating applications.
Vertical Installation
Vertical orientation provides a practical installation format for domestic hot water systems.
Key specifications
| Product Code |
Not specified |
| MPN |
TSMD150SL |
| Cylinder Type |
Direct Unvented |
| Capacity |
150 Litres |
| Cylinder Material |
Stainless Steel |
| Connection Size |
2.5 mm |
| Range |
Tempest |
| Indirect/Direct |
Direct |
| Colour |
White |
| Height |
1200 mm |
| Diameter |
470 mm |
| Weight |
195 kg |
| Orientation |
Vertical |
| Vented/Unvented |
Unvented |
| Guarantee |
2 Years |
Installation & compatibility
The TSMD150SL features a vertical slimline design with a 470 mm diameter and 1200 mm height, making it suitable for domestic installations where floor space is restricted. Its direct unvented configuration is designed for direct heating applications. Installation should follow the manufacturer's requirements and applicable unvented hot water system regulations.
Design & performance benefits
Slimline Profile
The compact 470 mm diameter helps make efficient use of available installation space.
Stainless Steel Construction
High-quality stainless steel construction provides a durable cylinder material for domestic hot water storage.
150 Litre Storage
The 150-litre capacity provides a practical hot water storage volume for smaller to medium-sized domestic requirements.
Vertical Format
The vertical orientation provides flexibility for suitable domestic installation locations.
Additional installation features
Direct Configuration
Designed as a direct unvented cylinder for direct heating applications.
Space-Saving Diameter
The 470 mm diameter provides a compact footprint for space-conscious installations.
2 Year Guarantee
Supplied with a 2-year guarantee as specified for the product.
Ideal for
Smaller to Medium Homes
A 150-litre capacity suited to a range of domestic hot water requirements.
Space-Constrained Properties
Slimline dimensions are useful where available installation space is limited.
Domestic Direct Systems
Designed for domestic direct unvented hot water applications.
Vertical Installations
The vertical format is suited to installations with appropriate floor-to-ceiling clearance.
The Telford Tempest Stainless Steel Slimline Direct 150L Unvented Cylinder – TSMD150SL combines 150-litre hot water storage, stainless steel construction and a compact slimline profile in a practical vertical format. With a 2-year guarantee and direct unvented design, it is a suitable choice for domestic hot water installations where space efficiency and reliable construction are important.
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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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This rate applies only to Harvey’s block salt products.
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Examples:
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For oversized items where the product length is 1.5 metres or more:
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Customers can also choose to collect their order from our store in
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