Vaillant 18L Buffer Cylinder for Unitower

The Vaillant 18-litre buffer cylinder is specifically designed to complement the Vaillant uniTOWER indoor module as part of an air-to-water heat pump system. This compact and efficient buffer tank helps to stabilize system temperatures, reduce cycling, and optimize the overall performance of your Vaillant heat pump.

✅ Key Features:

• 18L capacity – ideal for smaller to mid-sized residential systems

• Supports system efficiency by reducing compressor short-cycling

• Seamless integration with the Vaillant aroTHERM plus and uniTOWER setup

• Compact footprint – fits neatly alongside your uniTOWER installation

• Enhanced temperature control – improves comfort and system responsiveness

🏡 Ideal for:

• Domestic properties using Vaillant air source heat pumps

• Installations where demand fluctuation requires thermal balancing

• Installers seeking a plug-and-play buffer solution compatible with Vaillant systems

Pairing the 18L buffer cylinder with the uniTOWER ensures efficient operation, greater longevity, and optimal performance of your Vaillant heat pump setup.