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TESY Buffer Tank 100L | Heat Pump Systems, Anti-Condensation, A-Rated
TESY Buffer Tank 100L | Heat Pump Systems, Anti-Condensation, A-Rated
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Regular price
£259.99 GBP
Regular price
£299.99 GBP
Sale price
£259.99 GBP
Taxes included.
Quantity
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Description
Description
TESY Buffer Tank 100L | Heat Pump Systems, Anti-Condensation, A-Rated is designed to help heat pump systems run more smoothly and efficiently in both heating and cooling modes. By supporting temperature stabilisation and flow management, it’s a practical addition to modern residential and light commercial heating/cooling installations.
A key benefit is the anti-condensation insulation around the inlets and outlets, which helps prevent moisture build-up during cooling operation and protects the surrounding area and system components. With a Class A energy rating and 50mm insulation, it’s built to minimise heat loss and support efficient year-round performance.
For installers, the tank offers flexible system design with four inlets and four outlets (G1 ½), plus features that support reliable operation and easier maintenance, including dedicated ventilation/draining pockets and a thermosensor pocket for temperature monitoring.
Key features
Specifications
Installation & compliance
Supplied floor-standing and intended for installation by a qualified heating professional. Always follow the manufacturer’s instructions and ensure the system is correctly specified for your heat pump design, operating temperatures, and pressure requirements.
A key benefit is the anti-condensation insulation around the inlets and outlets, which helps prevent moisture build-up during cooling operation and protects the surrounding area and system components. With a Class A energy rating and 50mm insulation, it’s built to minimise heat loss and support efficient year-round performance.
For installers, the tank offers flexible system design with four inlets and four outlets (G1 ½), plus features that support reliable operation and easier maintenance, including dedicated ventilation/draining pockets and a thermosensor pocket for temperature monitoring.
Key features
- Supports heating and cooling applications: helps stabilise temperatures and manage flow
- Anti-condensation insulation: helps prevent moisture build-up during cooling mode
- Class A energy rating: designed for minimal heat loss and improved efficiency
- Flexible connectivity: four inlets and four outlets (G1 ½) for high flow rates
- Stratification nozzles: promotes thermal layering to support system efficiency
- Maintenance-friendly design: air ventilation and draining pockets for easier servicing
- Thermosensor pocket: supports accurate temperature monitoring and control
- 50mm insulation: helps maintain performance and reduce heat losses
- Direct buffer design: no internal heat exchanger
Specifications
- Capacity: 101 litres
- Net weight: 30kg
- Insulation thickness: 50mm
- Heat losses (ΔT 45K): 34W
- Energy class: A
- Maximum operational temperature: 95°C
- Diameter: 550mm
- Rated pressure: 3 bar
- Connections: four inlets + four outlets (G1 ½)
Installation & compliance
Supplied floor-standing and intended for installation by a qualified heating professional. Always follow the manufacturer’s instructions and ensure the system is correctly specified for your heat pump design, operating temperatures, and pressure requirements.
Specifications
Specifications
Key Features & Benefits
Key Features & Benefits

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