Key Information
- Dimensions — 1304(H) x 580(D)mm
- 224.8L Hot Water Capacity — Suitable for larger households with high demand
- 1.88m² Coil Size — Efficient heat transfer performance
- 70% Reheat Time 16.55 Minutes — Reliable recovery after heavy use
- Cold Water Inlet Plate — Minimises mixing and maximises usable hot water
- Heat Loss 1.39kWh — Controlled standby energy consumption
- Compatible with Vaillant Heat Pumps and Boilers — Flexible system integration
- Smart Control via myVaillant App — Remote hot water management
- 2-Year Parts Guarantee / 25-Year Inner Tank Warranty — Long-term assurance
What's Included
The Vaillant uniSTOR PURE 175L Heat Pump Cylinder is designed to deliver high-capacity, efficient hot water performance for homes with greater daily demand. Fully compatible with Vaillant heat pumps, system boilers and heat-only boilers, it provides dependable operation and seamless integration into modern heating systems. It's one of the most space-efficient hot water cylinders for modern homes.
As part of the uniSTOR PURE range, this cylinder supports strong thermal performance and reliable home comfort.
Optimised for Heat Pump Performance
When installed with a Vaillant heat pump, the uniSTOR PURE 175L offers an efficient and responsive hot water solution. It is suitable for use with all Vaillant heat pumps as well as system and open vent boilers.
The cylinder features a 1.88m² coil, ensuring effective heat transfer from the heating system. With a 70% reheat time of 16.55 minutes, it provides reliable recovery following periods of high usage.
Maximised Usable Hot Water
A cold water inlet plate is designed to minimise mixing between incoming cold water and stored hot water. This helps maintain a higher proportion of usable hot water within the cylinder.
With a hot water capacity of 224.8 litres, this model is ideal for larger households requiring a substantial volume of stored hot water.
Energy Efficiency and Performance
With a heat loss rating of 1.39kWh, the cylinder is engineered to limit standby energy losses while maintaining strong and consistent performance.
Designed to operate efficiently as part of a Vaillant heating system, it supports both energy management and everyday reliability.
Smart Control Compatibility
When connected to compatible Vaillant controls, hot water demand can be monitored and adjusted through the myVaillant App, allowing convenient remote management of your system.
Order from PlumbNation Today
Choose the Vaillant uniSTOR PURE 175L Heat Pump Cylinder for high-capacity, efficient hot water performance built for modern heating systems. Available now at PlumbNation.
