Key Information
- Dimensions — 1745(H) x 490(D)mm
- 173L Hot Water Capacity — Suitable for larger households
- Slimline Design — Space-efficient installation
- 70% Reheat Time 13.23 Minutes — Reliable recovery performance
- 1.85m² Coil Size — Efficient heat transfer
- Cold Water Inlet Plate — Minimises mixing and maximises usable hot water
- Compatible with Vaillant Heat Pumps and Boilers — Flexible system integration
- Heat Loss 1.71kWh — Controlled standby energy use
- Smart Control via myVaillant App — Remote hot water management
- 2-Year Parts Guarantee / 25-Year Inner Tank Warranty — Long-term reassurance
What's Included
The Vaillant uniSTOR PLUS 175L Slimline Heat Pump Cylinder is designed to deliver higher hot water capacity while maintaining a compact footprint. Built to work seamlessly with Vaillant heat pumps, system boilers and heat-only boilers, it provides reliable performance and efficient integration into modern heating systems. It's one of the most space-efficient hot water cylinders for modern homes.
The uniSTOR PLUS range offers strong thermal performance and increased hot water availability, making it well suited to homes with greater daily demand.
Optimised for Heat Pump Efficiency
When installed alongside a Vaillant heat pump, the uniSTOR PLUS 175L provides an efficient and dependable hot water solution. It is fully compatible with all Vaillant heat pumps as well as system and open vent boilers.
The cylinder incorporates a 1.85m² coil to support effective heat transfer and delivers a 70% reheat time of 13.23 minutes, ensuring reliable recovery after periods of use.
Maximised Usable Hot Water
A cold water inlet plate is designed to reduce mixing between incoming cold water and stored hot water. This helps maintain a higher proportion of usable hot water within the cylinder.
With a full 173 litre hot water capacity, this model is ideal for larger households or properties with consistent hot water usage throughout the day.
Slimline Space-Saving Design
The slimline profile maximises available hot water storage while minimising floor space requirements. Its narrow footprint allows installation in cupboards or utility areas without compromising performance.
This makes it a practical choice where space efficiency and capacity need to work together.
Energy Performance and Smart Control
With a heat loss rating of 1.71kWh, the cylinder is engineered to limit standby energy losses while maintaining reliable performance.
When connected to compatible Vaillant controls, hot water demand can be monitored and adjusted through the myVaillant App, offering convenient remote management.
Order from PlumbNation Today
Choose the Vaillant uniSTOR PLUS 175L Slimline Heat Pump Cylinder for efficient, high-capacity hot water performance in a space-saving design. Available now at PlumbNation.
