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Telford Tempest Indirect Unvented Heat Pump Cylinder 250L - TSMI250/HP
Telford Tempest Indirect Unvented Heat Pump Cylinder 250L - TSMI250/HP

Telford Tempest Indirect Unvented Heat Pump Cylinder 250L - TSMI250/HP

by Telford
SKU TSMI250/HP
Save 17% Save 17%
£1,472.24
£1,472.24 - £1,472.24
£1,472.24
£1,226.86
£1,226.86 - £1,226.86
£1,226.86

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The Telford Tempest Heat Pump Cylinder 250L – TSMI250/HP is designed to provide an efficient hot water solution optimised for heat pump systems. With a 250-litre capacity, high-grade duplex stainless steel construction and a large coil surface area, this unvented cylinder is designed to meet the hot water requirements of medium to large households.

Constructed from high-grade duplex stainless steel, the Tempest heat pump cylinder combines durability with reliable performance. Its 3 m² coil surface area supports efficient heat exchange, while the low 83 W standing loss contributes to improved energy efficiency.

250 Litre Capacity Heat Pump Optimised Duplex Stainless Steel ErP C Rated
Capacity
250 Litres
Standing Loss
83 Watts
Coil Surface Area
3 m²
Guarantee
Not Specified

Applications & suitability

Heat Pump Systems

Designed specifically as a hot water cylinder solution optimised for heat pump systems.

Medium to Large Homes

The 250-litre capacity is suited to medium and large households with higher hot water requirements.

Indirect Heating

The indirect configuration is designed for integration with suitable indirect heating systems.

Domestic Hot Water

Provides stored hot water capacity for domestic applications requiring a larger cylinder.

Key specifications

Model Number TSMI250/HP
Capacity 250 Litres
Height 1800 mm
Diameter 554 mm
Weight 55 kg
Standing Loss 83 Watts
Orientation Vertical
Vented / Unvented Unvented
Cylinder Material High Grade Duplex Stainless Steel
ErP Rating ERP - C
Range Tempest
Indirect / Direct Indirect
Colour White
Mounting Floor-Mounted
Coil Surface Area 3 m²
Pressure Reducing Valve 7 Bar
Pressure 3 Bar

Installation & compatibility

The Telford Tempest TSMI250/HP is an indirect unvented cylinder designed for integration with heat pump systems. It is floor-mounted and vertically oriented, with a 554 mm diameter and 1800 mm height. The specified pressure reducing valve is 7 Bar, while the cylinder pressure is specified as 3 Bar. Installation should be carried out by a suitably qualified installer in accordance with the system requirements.

Design & performance benefits

Large 3 m² Coil

The large 3 m² coil surface area is designed to support efficient heat exchange with the heating system.

Low Standing Loss

An 83 W standing loss is specified to support improved energy efficiency during hot water storage.

Duplex Stainless Steel

High-grade duplex stainless steel construction provides a robust cylinder material for long-term hot water storage.

250-Litre Capacity

The 250-litre capacity provides substantial stored hot water for medium to large households.

Additional installation features

Floor-Mounted

Designed for floor mounting to provide a stable installation arrangement.

Vertical Orientation

The vertical cylinder configuration provides a practical format for installation planning.

7 Bar Pressure Reducing Valve

Equipped with a specified 7 Bar pressure reducing valve as part of the cylinder specification.

Ideal for

Heat Pump Installations

Designed as an indirect unvented cylinder solution optimised for heat pump systems.

Medium to Large Households

Suitable for homes requiring 250 litres of stored hot water capacity.

New Hot Water Systems

Suitable for installations where an indirect unvented cylinder is required as part of a heat pump system.

High Hot Water Demand

The 250-litre storage capacity provides a substantial hot water reserve for larger domestic requirements.

The Telford Tempest Heat Pump Cylinder 250L – TSMI250/HP combines a 250-litre capacity, high-grade duplex stainless steel construction and a large 3 m² coil surface area for heat pump applications. With an 83 W standing loss, vertical floor-mounted design and specified 3 Bar pressure, it provides a robust unvented hot water storage solution for medium to large households.

Specifications

BrandTelford
Part NumberTSMI250/HP
Capacity250 litres
Height1800mm
Diameter554mm
Weight (empty)55kg
Weight (full)301kg
Standing Loss83W
ErP Energy ClassC

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