Key Information
- Dimensions — 1745(H) x 490(D)mm
- Pre-Plumbed Configuration — Simplifies installation and reduces additional pipework
- 173L Hot Water Capacity — Suitable for larger households
- Slimline Design — Maximises capacity while minimising footprint
- 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 assurance
What's Included
The Vaillant uniSTOR PLUS 175L Slimline Pre-Plumbed Heat Pump Cylinder is designed to deliver strong hot water performance while keeping installation straightforward. Built to integrate seamlessly with Vaillant heat pumps, system boilers and heat-only boilers, it offers dependable efficiency and modern system compatibility. It's one of the most space-efficient hot water cylinders for modern homes.
With its factory pre-plumbed configuration, this model helps reduce installation time and simplify system setup.
Pre-Plumbed for Faster Installation
The pre-plumbed design minimises additional pipework and on-site configuration, helping streamline installation in both upgrades and new builds. This approach reduces labour time while maintaining system integrity.
The slimline profile ensures the cylinder remains compact, making it easier to position within cupboards or utility spaces.
Optimised for Heat Pump Performance
When installed alongside a Vaillant heat pump, the uniSTOR PLUS 175L provides an efficient and responsive hot water solution. It is fully compatible with all Vaillant heat pumps as well as system and open vent boilers.
The integrated 1.85m² coil supports effective heat transfer, while the 70% reheat time of 13.23 minutes ensures reliable recovery after periods of demand.
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 173 litre hot water capacity, this model is ideal for larger households with consistent daily hot water usage.
Energy Efficiency and Smart Control
With a heat loss rating of 1.71kWh, the cylinder is engineered to limit standby energy losses while maintaining strong performance.
When connected to compatible Vaillant controls, hot water demand can be monitored and adjusted via the myVaillant App, offering convenient remote management.
Order from PlumbNation Today
Choose the Vaillant uniSTOR PLUS 175L Slimline Pre-Plumbed Heat Pump Cylinder for efficient, high-capacity hot water performance with simplified installation. Available now at PlumbNation.
