Duratech DURA+7 Heat Exchanger

The Duratech DURA+7 Heat Exchanger is a compact unit designed for smaller pools or installations with lighter heating requirements. It connects to your existing boiler system, allowing you to warm your pool water efficiently without the need for dedicated pool heating equipment.

How It Works

A heat exchanger transfers warmth from your boiler’s hot water circuit to your pool water through separate internal channels. The two water supplies never mix, so your pool water remains independent from your domestic system. This approach is both hygienic and efficient, making use of heating infrastructure you already have in place.

About the DURA+7

As the entry-level model in Duratech’s DURA+ range, the DURA+7 is built for applications where heating demand is modest. Despite its smaller capacity, it shares the same robust construction as larger models in the range, with corrosion-resistant materials that stand up to chemically treated pool water over time. The compact size makes it particularly easy to accommodate in tight plant room spaces.

Best Suited For

The DURA+7 is an excellent choice for small residential pools, plunge pools, swim spas, or well-insulated indoor pools that don’t lose heat rapidly. It’s also suitable where boiler output is limited or where maintaining temperature rather than rapid heating is the priority.

Specifications