Key Information
- Dimensions — 1804(H) x 580(D)mm
- 310.1L Hot Water Capacity — Ideal for large households with high demand
- 2.6m² Coil Size — Enhanced heat transfer performance
- 70% Reheat Time 16.45 Minutes — Reliable recovery after heavy use
- Cold Water Inlet Plate — Minimises mixing and maximises usable hot water
- Heat Loss 1.58kWh — 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 reassurance
What's Included
The Vaillant uniSTOR PLUS 250L Heat Pump Cylinder is designed for properties with substantial hot water demand, delivering high-capacity storage with efficient heat transfer and reliable recovery. Fully compatible with Vaillant heat pumps, system boilers and heat-only boilers, it integrates seamlessly into a wide range of domestic heating systems.
As part of the uniSTOR PLUS range, this range of hot water cylinders combines increased volume with strong energy performance to support modern home comfort.
Optimised for Heat Pump Performance
When paired with a Vaillant heat pump, the uniSTOR PLUS 250L provides an efficient and responsive hot water solution. It is suitable for installation with all Vaillant heat pumps as well as system and open vent boilers.
The cylinder features a 2.6m² coil, engineered to maximise heat exchange and system efficiency. With a 70% reheat time of 16.45 minutes, it ensures dependable recovery following periods of high demand.
High Usable Hot Water Capacity
A cold water inlet plate helps minimise mixing between incoming cold water and stored hot water, maintaining a greater proportion of usable hot water within the cylinder.
With a hot water capacity of 310.1 litres, this model is ideal for large households with sustained daily usage.
Energy Efficiency and Reliability
With a heat loss rating of 1.58kWh, the cylinder is designed to control standby losses while maintaining consistent performance.
Built for long-term durability, it provides reliable operation as part of a complete Vaillant heating system.
Smart Control Compatibility
When installed with compatible Vaillant controls, hot water demand can be monitored and adjusted through the myVaillant App, allowing convenient remote management.
Order from PlumbNation Today
Choose the Vaillant uniSTOR PLUS 250L Heat Pump Cylinder for high-capacity, efficient hot water performance designed to meet the demands of larger homes. Available now at PlumbNation.
