TESY Buffer Tank 100L | Heat Pump Systems, Anti-Condensation, A-Rated

The TESY Buffer Tank 100L 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 and 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.

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.