Full Cylinder Range

Tempest 150L Indirect Heat Pump Cylinder – TSMI150HP Data Sheet - Click Here  Indirect unvented stainless-steel hot water storage cylinder with external expansion vessel design Tempest Heat Pump hot water storage cylinders are designed for use with an air or ground source heat pump as the main heat source. They feature a purpose-designed coil with a 3.3m² surface area to allow maximum heat transfer of renewable energy into the stored water. Manufactured from Duplex stainless-steel, the cylinders are supplied with a factory-fitted 3 kW immersion heater to provide back-up heat. Key Features & Benefits: Duplex stainless steel provides superior corrosion resistance 316L grade stainless-steel 22mm compression fittings and coils Supplies mains pressure hot water and high flow rates Fast reheat Factory-fitted temperature and pressure relief value set at 7 bar / 90°C Remote expansion vessel with factory-fitted wall mounting bracket Full unvented kit supplied Highly efficient Fully insulated to minimise any heat loss Factory-fitted 3kW immersion heater Twin coil option available for use with a traditional boiler and solar thermal Available in 200–500 litre capacities Lifetime manufacturing warranty on inner container (2 years on components)* Renewable and bespoke options available*

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Tempest 170L Indirect Heat Pump Cylinder – TSMI170HP Data Sheet - Click Here  Indirect unvented stainless-steel hot water storage cylinder with external expansion vessel design Tempest Heat Pump hot water storage cylinders are designed for use with an air or ground source heat pump as the main heat source. They feature a purpose-designed coil with a 3.3m² surface area to allow maximum heat transfer of renewable energy into the stored water. Manufactured from Duplex stainless-steel, the cylinders are supplied with a factory-fitted 3 kW immersion heater to provide back-up heat. Key Features & Benefits: Duplex stainless steel provides superior corrosion resistance 316L grade stainless-steel 22mm compression fittings and coils Supplies mains pressure hot water and high flow rates Fast reheat Factory-fitted temperature and pressure relief value set at 7 bar / 90°C Remote expansion vessel with factory-fitted wall mounting bracket Full unvented kit supplied Highly efficient Fully insulated to minimise any heat loss Factory-fitted 3kW immersion heater Twin coil option available for use with a traditional boiler and solar thermal Available in 200–500 litre capacities Lifetime manufacturing warranty on inner container (2 years on components)* Renewable and bespoke options available*

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Data Sheet - Click Here  Indirect slimline unvented stainless-steel hot water storage cylinder with external expansion vessel design Tempest Indirect Slimline hot water storage cylinders feature an internal coil and are designed for use with a heat pump as the main heat source. Ideal for installations where space is an issue, the cylinders are manufactured from Duplex stainless-steel and are supplied with a factory-fitted 3 kW immersion heater to provide back-up heat.These do not come with a 3-port valve and this must be purchased separately. Key Features & Benefits: Duplex stainless-steel provides superior corrosion resistance 316L grade stainless-steel 22mm compression fittings and coils Supplies mains pressure hot water and high flow rates Fast reheat Remote expansion vessel with factory-fitted wall mounting bracket Full unvented kit supplied Highly efficient Fully insulated to minimise any heat loss Lifetime manufacturing warranty on inner container (2 years on components)*

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Data Sheet - Click Here  Indirect slimline unvented stainless-steel hot water storage cylinder with external expansion vessel design Tempest Indirect Slimline hot water storage cylinders feature an internal coil and are designed for use with a heat pump as the main heat source. Ideal for installations where space is an issue, the cylinders are manufactured from Duplex stainless-steel and are supplied with a factory-fitted 3 kW immersion heater to provide back-up heat.These do not come with a 3-port valve and this must be purchased separately. Key Features & Benefits: Duplex stainless-steel provides superior corrosion resistance 316L grade stainless-steel 22mm compression fittings and coils Supplies mains pressure hot water and high flow rates Fast reheat Remote expansion vessel with factory-fitted wall mounting bracket Full unvented kit supplied Highly efficient Fully insulated to minimise any heat loss Lifetime manufacturing warranty on inner container (2 years on components)*

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Tempest 200L Indirect Heat Pump Cylinder – TSMI200HP Data Sheet - Click Here  Indirect unvented stainless-steel hot water storage cylinder with external expansion vessel design Tempest Heat Pump hot water storage cylinders are designed for use with an air or ground source heat pump as the main heat source. They feature a purpose-designed coil with a 3.3m² surface area to allow maximum heat transfer of renewable energy into the stored water. Manufactured from Duplex stainless-steel, the cylinders are supplied with a factory-fitted 3 kW immersion heater to provide back-up heat. Key Features & Benefits: Duplex stainless steel provides superior corrosion resistance 316L grade stainless-steel 22mm compression fittings and coils Supplies mains pressure hot water and high flow rates Fast reheat Factory-fitted temperature and pressure relief value set at 7 bar / 90°C Remote expansion vessel with factory-fitted wall mounting bracket Full unvented kit supplied Highly efficient Fully insulated to minimise any heat loss Factory-fitted 3kW immersion heater Twin coil option available for use with a traditional boiler and solar thermal Available in 200–500 litre capacities Lifetime manufacturing warranty on inner container (2 years on components)* Renewable and bespoke options available*

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Data Sheet - Click Here  Tempest Indirect horizontal heat pump cylinders feature an internal coil and are designed for use with a heat pump. Ideal for installations where height is an issue, the cylinders are manufactured from Duplex stainless-steel and are supplied with a factory-fitted 3 kW immersion heater to provide back-up heat. Duplex stainless-steel provides superior corrosion resistance 316L grade stainless-steel 22mm compression fittings and coils Supplies mains pressure hot water and high flow rates Fast reheat Factory-fitted temperature and pressure relief value set at 7 bar / 90°C Highly efficient Fully insulated to minimise any heat loss Lifetime manufacturing warranty on inner container (2 years on components

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Data Sheet - Click Here  Indirect slimline unvented stainless-steel hot water storage cylinder with external expansion vessel design Tempest Indirect Slimline hot water storage cylinders feature an internal coil and are designed for use with a heat pump as the main heat source. Ideal for installations where space is an issue, the cylinders are manufactured from Duplex stainless-steel and are supplied with a factory-fitted 3 kW immersion heater to provide back-up heat.These do not come with a 3-port valve and this must be purchased separately. Key Features & Benefits: Duplex stainless-steel provides superior corrosion resistance 316L grade stainless-steel 22mm compression fittings and coils Supplies mains pressure hot water and high flow rates Fast reheat Remote expansion vessel with factory-fitted wall mounting bracket Full unvented kit supplied Highly efficient Fully insulated to minimise any heat loss Lifetime manufacturing warranty on inner container (2 years on components)*

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Tempest 250L Indirect Heat Pump Cylinder – TSMI250HP Data Sheet - Click Here  Indirect unvented stainless-steel hot water storage cylinder with external expansion vessel design Tempest Heat Pump hot water storage cylinders are designed for use with an air or ground source heat pump as the main heat source. They feature a purpose-designed coil with a 3.3m² surface area to allow maximum heat transfer of renewable energy into the stored water. Manufactured from Duplex stainless-steel, the cylinders are supplied with a factory-fitted 3 kW immersion heater to provide back-up heat. Key Features & Benefits: Duplex stainless steel provides superior corrosion resistance 316L grade stainless-steel 22mm compression fittings and coils Supplies mains pressure hot water and high flow rates Fast reheat Factory-fitted temperature and pressure relief value set at 7 bar / 90°C Remote expansion vessel with factory-fitted wall mounting bracket Full unvented kit supplied Highly efficient Fully insulated to minimise any heat loss Factory-fitted 3kW immersion heater Twin coil option available for use with a traditional boiler and solar thermal Available in 200–500 litre capacities Lifetime manufacturing warranty on inner container (2 years on components)* Renewable and bespoke options available*

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Tempest 300L Indirect Heat Pump Cylinder – TSMI300HP Data Sheet - Click Here  Indirect unvented stainless-steel hot water storage cylinder with external expansion vessel design Tempest Heat Pump hot water storage cylinders are designed for use with an air or ground source heat pump as the main heat source. They feature a purpose-designed coil with a 3.3m² surface area to allow maximum heat transfer of renewable energy into the stored water. Manufactured from Duplex stainless-steel, the cylinders are supplied with a factory-fitted 3 kW immersion heater to provide back-up heat. Key Features & Benefits: Duplex stainless steel provides superior corrosion resistance 316L grade stainless-steel 22mm compression fittings and coils Supplies mains pressure hot water and high flow rates Fast reheat Factory-fitted temperature and pressure relief value set at 7 bar / 90°C Remote expansion vessel with factory-fitted wall mounting bracket Full unvented kit supplied Highly efficient Fully insulated to minimise any heat loss Factory-fitted 3kW immersion heater Twin coil option available for use with a traditional boiler and solar thermal Available in 200–500 litre capacities Lifetime manufacturing warranty on inner container (2 years on components)* Renewable and bespoke options available*

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Tempest 400L Indirect Heat Pump Cylinder – TSMI400HP Data Sheet - Click Here  Indirect unvented stainless-steel hot water storage cylinder with external expansion vessel design Tempest Heat Pump hot water storage cylinders are designed for use with an air or ground source heat pump as the main heat source. They feature a purpose-designed coil with a 3.3m² surface area to allow maximum heat transfer of renewable energy into the stored water. Manufactured from Duplex stainless-steel, the cylinders are supplied with a factory-fitted 3 kW immersion heater to provide back-up heat. Key Features & Benefits: Duplex stainless steel provides superior corrosion resistance 316L grade stainless-steel 22mm compression fittings and coils Supplies mains pressure hot water and high flow rates Fast reheat Factory-fitted temperature and pressure relief value set at 7 bar / 90°C Remote expansion vessel with factory-fitted wall mounting bracket Full unvented kit supplied Highly efficient Fully insulated to minimise any heat loss Factory-fitted 3kW immersion heater Twin coil option available for use with a traditional boiler and solar thermal Available in 200–500 litre capacities Lifetime manufacturing warranty on inner container (2 years on components)* Renewable and bespoke options available*

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This is a pre-plumbed Tempest heat pump cylinder designed for universal compatibility. Featuring a purpose-designed coil with a large surface area to allow maximum heat transfer of renewable energy into the stored water. Manufactured from Duplex stainless-steel, the cylinders have push-fit pre-fabricated pipework to assist with a fast and easy installation. Remote expansion vessel with factory-fitted wall mounting bracket Full unvented kit supplied Duplex stainless steel provides superior corrosion resistance White steel cased finish 316L grade stainless-steel 22mm compression fittings and coils Supplies mains pressure hot water and high flow rates Fast reheat Factory-fitted temperature and pressure (T&P) relief value set Highly efficient Fully insulated to minimise any heat loss Lifetime manufacturing warranty on inner container - 2 years on components

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Data Sheet - Click Here  Tempest Indirect horizontal heat pump cylinders feature an internal coil and are designed for use with a heat pump. Ideal for installations where height is an issue, the cylinders are manufactured from Duplex stainless-steel and are supplied with a factory-fitted 3 kW immersion heater to provide back-up heat. Duplex stainless-steel provides superior corrosion resistance 316L grade stainless-steel 22mm compression fittings and coils Supplies mains pressure hot water and high flow rates Fast reheat Factory-fitted temperature and pressure relief value set at 7 bar / 90°C Highly efficient Fully insulated to minimise any heat loss Lifetime manufacturing warranty on inner container (2 years on components

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Data Sheet - Click Here  Tempest 150L Indirect Heat Pump Cylinder With 50L Buffer TSMI150/50/HPIndirect unvented stainless-steel hot water storage cylinder with integrated 50 litre buffer storeTempest Heat Pump hot water storage cylinders are designed for use with an air or ground source heat pump as the main heat source. They feature a purpose-designed coil with a 3.3m² surface area to allow maximum heat transfer of renewable energy into the stored water. Manufactured from Duplex stainless-steel, the cylinders have an integrated buffer and a factory-fitted 3 kW immersion heater to provide back-up heat. Key Features & Benefits: Duplex stainless steel provides superior corrosion resistance316L grade stainless-steel 22mm compression fittings and coilsSupplies mains pressure hot water and high flow ratesFast reheatFactory-fitted temperature and pressure relief value set at 7 bar / 90°CUp to 3 bar max pressureRemote expansion vessel with factory-fitted wall mounting bracketFull unvented kit suppliedHighly efficientFully insulated to minimise any heat lossFactory-fitted 3kW immersion heater (250–500 litre cylinders can be supplied with additional off-peak immersion heater)Twin coil option available for use with a traditional boiler and solar thermalIntegrated 50 litre buffer storeLifetime manufacturing warranty on inner container (2 years on components)*Renewable and bespoke options available*

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Data Sheet - Click Here  Tempest 170L Indirect Heat Pump Cylinder With 50L Buffer TSMI170/50/HPIndirect unvented stainless-steel hot water storage cylinder with integrated 50 litre buffer storeTempest Heat Pump hot water storage cylinders are designed for use with an air or ground source heat pump as the main heat source. They feature a purpose-designed coil with a 3.3m² surface area to allow maximum heat transfer of renewable energy into the stored water. Manufactured from Duplex stainless-steel, the cylinders have an integrated buffer and a factory-fitted 3 kW immersion heater to provide back-up heat. Key Features & Benefits: Duplex stainless steel provides superior corrosion resistance316L grade stainless-steel 22mm compression fittings and coilsSupplies mains pressure hot water and high flow ratesFast reheatFactory-fitted temperature and pressure relief value set at 7 bar / 90°CUp to 3 bar max pressureRemote expansion vessel with factory-fitted wall mounting bracketFull unvented kit suppliedHighly efficientFully insulated to minimise any heat lossFactory-fitted 3kW immersion heater (250–500 litre cylinders can be supplied with additional off-peak immersion heater)Twin coil option available for use with a traditional boiler and solar thermalIntegrated 50 litre buffer storeLifetime manufacturing warranty on inner container (2 years on components)*Renewable and bespoke options available*

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This is a pre-plumbed Tempest heat pump cylinder designed for universal compatibility. Featuring a purpose-designed coil with a large surface area to allow maximum heat transfer of renewable energy into the stored water. Manufactured from Duplex stainless-steel, the cylinders have push-fit pre-fabricated pipework to assist with a fast and easy installation. Remote expansion vessel with factory-fitted wall mounting bracket Full unvented kit supplied Duplex stainless steel provides superior corrosion resistance White steel cased finish 316L grade stainless-steel 22mm compression fittings and coils Supplies mains pressure hot water and high flow rates Fast reheat Factory-fitted temperature and pressure (T&P) relief value set Highly efficient Fully insulated to minimise any heat loss Lifetime manufacturing warranty on inner container - 2 years on components

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This is a pre-plumbed Tempest heat pump cylinder designed for universal compatibility. Featuring a purpose-designed coil with a large surface area to allow maximum heat transfer of renewable energy into the stored water. Manufactured from Duplex stainless-steel, the cylinders have push-fit pre-fabricated pipework to assist with a fast and easy installation. Remote expansion vessel with factory-fitted wall mounting bracket Full unvented kit supplied Duplex stainless steel provides superior corrosion resistance White steel cased finish 316L grade stainless-steel 22mm compression fittings and coils Supplies mains pressure hot water and high flow rates Fast reheat Factory-fitted temperature and pressure (T&P) relief value set Highly efficient Fully insulated to minimise any heat loss Lifetime manufacturing warranty on inner container - 2 years on components

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This is a pre-plumbed Tempest heat pump cylinder designed for universal compatibility. Featuring a purpose-designed coil with a large surface area to allow maximum heat transfer of renewable energy into the stored water. Manufactured from Duplex stainless-steel, the cylinders have push-fit pre-fabricated pipework to assist with a fast and easy installation. Remote expansion vessel with factory-fitted wall mounting bracket Full unvented kit supplied Duplex stainless steel provides superior corrosion resistance White steel cased finish 316L grade stainless-steel 22mm compression fittings and coils Supplies mains pressure hot water and high flow rates Fast reheat Factory-fitted temperature and pressure (T&P) relief value set Highly efficient Fully insulated to minimise any heat loss Lifetime manufacturing warranty on inner container - 2 years on components

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Data Sheet - Click Here  Tempest 200L Indirect Heat Pump Cylinder With 50L Buffer TSMI200/50/HPIndirect unvented stainless-steel hot water storage cylinder with integrated 50 litre buffer storeTempest Heat Pump hot water storage cylinders are designed for use with an air or ground source heat pump as the main heat source. They feature a purpose-designed coil with a 3.3m² surface area to allow maximum heat transfer of renewable energy into the stored water. Manufactured from Duplex stainless-steel, the cylinders have an integrated buffer and a factory-fitted 3 kW immersion heater to provide back-up heat. Key Features & Benefits: Duplex stainless steel provides superior corrosion resistance316L grade stainless-steel 22mm compression fittings and coilsSupplies mains pressure hot water and high flow ratesFast reheatFactory-fitted temperature and pressure relief value set at 7 bar / 90°CUp to 3 bar max pressureRemote expansion vessel with factory-fitted wall mounting bracketFull unvented kit suppliedHighly efficientFully insulated to minimise any heat lossFactory-fitted 3kW immersion heater (250–500 litre cylinders can be supplied with additional off-peak immersion heater)Twin coil option available for use with a traditional boiler and solar thermalIntegrated 50 litre buffer storeLifetime manufacturing warranty on inner container (2 years on components)*Renewable and bespoke options available*

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Data Sheet - Click Here  Tempest 250L Indirect Heat Pump Cylinder With 50L Buffer TSMI250/50/HPIndirect unvented stainless-steel hot water storage cylinder with integrated 50 litre buffer storeTempest Heat Pump hot water storage cylinders are designed for use with an air or ground source heat pump as the main heat source. They feature a purpose-designed coil with a 3.3m² surface area to allow maximum heat transfer of renewable energy into the stored water. Manufactured from Duplex stainless-steel, the cylinders have an integrated buffer and a factory-fitted 3 kW immersion heater to provide back-up heat. Key Features & Benefits: Duplex stainless steel provides superior corrosion resistance316L grade stainless-steel 22mm compression fittings and coilsSupplies mains pressure hot water and high flow ratesFast reheatFactory-fitted temperature and pressure relief value set at 7 bar / 90°CUp to 3 bar max pressureRemote expansion vessel with factory-fitted wall mounting bracketFull unvented kit suppliedHighly efficientFully insulated to minimise any heat lossFactory-fitted 3kW immersion heater (250–500 litre cylinders can be supplied with additional off-peak immersion heater)Twin coil option available for use with a traditional boiler and solar thermalIntegrated 50 litre buffer storeLifetime manufacturing warranty on inner container (2 years on components)*Renewable and bespoke options available*

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