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Vaillant AuroTherm Exclusive VTK 1140/2 vacuum tube solar collector
Product Code: 160147
Virtually every Vaillant solar domestic hot water system starts with roof-mounted collectors that heat solar liquid. Our collector range encompasses three types of collectors including vacuum tube and flat plate options to cover all installation situations, locations and customer requirements.
- Vaillant’s highest annual solar yield per square metre. Small and lightweight design for ease of installation. Aesthetically pleasing. Multiple collectors can be connected in series using black anodised roof brackets that provide a neat and visually attractive finish. Fully assembled reducing installation time. Compound Parabolic Concentrator (CPC) - Each tube has an external CPC to ensure that solar radiation is efficiently directed toward the centre of each tube. The CPC has a ceramic coating to limit the build-up of dirt. Up to six collectors can be connected in a series giving larger outputs to suit most domestic properties. Vertical collector available for on-roof and flat roof installations with mounting bracket options giving you mounting options to suit various roof tile types. MCS accredited qualifies for various government initiatives.