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150L Indirect Telford Tempest Vertical Unvented Cylinder TSMI150
Stock code: CCT150I
Size
: H-1060MM D-510MM
£460.00ex VAT(£552.00inc VAT)
FREE Next Working Day Delivery
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150L Indirect Telford Tempest Vertical Unvented Cylinder – TSMI150
The 150L Telford Tempest TSMI150 is a premium indirect vertical unvented hot water cylinder, ideal for properties with up to 3 bedrooms, 1 bathroom and 1 shower.
Manufactured from 2304 Duplex Stainless Steel, this cylinder is designed to deliver exceptional corrosion resistance, outstanding durability and reliable mains pressure hot water performance. The indirect heating coil provides rapid hot water recovery when connected to a traditional boiler, while the integrated immersion heater offers convenient backup hot water when required.
Supplied complete with the expansion vessel and installation kit, the TSMI150 includes everything needed for a straightforward professional installation.
Key Features
- 150 litre indirect vertical unvented cylinder
- Ideal for homes with up to 3 bedrooms
- Manufactured from 2304 Duplex Stainless Steel
- Excellent corrosion resistance for a longer service life
- 3 Bar working pressure
- Pressure tested to 15 Bar
- Relief valve operates at 7 Bar / 90–95°C
- 22mm domestic and primary connections
- Delivers up to 55 litres per minute flow rate
- Fast hot water recovery
- Suitable for mains pressure hot water systems
- Complete with expansion vessel and installation kit
- Lifetime cylinder warranty*
Supplied Complete With
- Expansion Vessel
- Expansion Vessel Kit
- Dual High Limit Thermostat
- 3kW Immersion Heater (240V Single Phase)
- Temperature & Pressure Relief Valve
- 3 Bar Inlet Control Group
- Two Port Motorised Valve
Everything required for a standard installation is included.
Why Buy From TDL?
- Kept in stock for immediate dispatch
- FREE Next Working Day Delivery when ordered before 2:30pm
- Competitive UK prices
- Expert technical support
- Real People. Real Service. For Over 40 Years.
Recommended Cylinder Size Guide
| Bedrooms | Typical Hot Water Demand | Recommended Indirect Cylinder |
| Up to 2 Bedrooms | 1 Shower | 90 Litres |
| Up to 2 Bedrooms | 1 Bath & 1 Shower | 125 Litres |
| Up to 3 Bedrooms | 1 Bath & 1 Shower | 150 Litres ✓ |
| Up to 4 Bedrooms | 1 Bath & 1 Shower | 170 Litres |
| Up to 4 Bedrooms | 2 Baths & 1 Shower | 200 Litres |
| Larger Homes | 2 Baths & 1 Shower | 250 Litres |
| Up to 6 Bedrooms | 2 Baths & 2 Showers | 300 Litres |
| Up to 6 Bedrooms | 3 Baths | 300 Litres |
The above guide is intended as a recommendation only. Actual hot water requirements will vary depending on household usage.
| Size | H-1060MM D-510MM |
| Capacity | |
NEXT WORKING DAY IF ORDERED BY 2.30PM - £ 0.00
TDL WILL CONTACT YOU IF NOT NEXT DAY
For more information, please see our delivery information page.
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