Gledhill PLUHP180BPP StainlessLite SL Plus 180L Basic Pre Plumbed Heat Pump Unvented Cylinder

The Gledhill PLUHP180BPP is a StainlessLite SL Plus Basic Pre-Plumbed Heat Pump unvented hot water cylinder with 180 litre capacity, purpose-built for air source or ground source heat pump systems in modern UK homes.

Constructed from high-grade duplex stainless steel with 50 mm insulation, the cylinder offers superior heat retention, reduced heat loss and easier handling compared with traditional designs. It is factory pre-plumbed for faster installation and supplied with a 3 kW Incoloy immersion heater for backup.

Key Features

• 180 litre capacity for family homes
• Factory pre-plumbed for heat pump installations
• High-efficiency multi-pass corrugated stainless steel heat exchanger
• 3 kW Incoloy immersion heater for emergency backup
• 50 mm insulation for improved heat retention
• ErP rating B with low standing heat loss
• Compact 550 mm diameter
• 25 year manufacturer warranty
• Supplied with 90° elbow and drain valve
• Compatible with air and ground source heat pumps

Benefits

• ✔ Faster, simpler heat pump cylinder installation
• ✔ Excellent energy efficiency and lower running costs
• ✔ Reliable mains-pressure hot water supply
• ✔ Lightweight duplex stainless steel for easier handling
• ✔ Long-term durability and corrosion resistance
• ✔ Backup immersion ensures hot water availability
• ✔ Fits standard 600 mm cupboards
• ✔ Peace of mind with 25-year warranty
• ✔ Optimised for lower-temperature heat pump operation

Technical Specifications

• MPN: PLUHP180BPP
• Capacity: 180 litres
• Height: 1306 mm
• Diameter: 550 mm
• ErP Rating: B
• Standing Heat Loss: 49 W (1.18 kWh/24h)
• Immersion Heater: 3 kW Incoloy
• Material: Duplex stainless steel
• Insulation: 50 mm
• Weight (empty): 32-34 kg
• Warranty: 25 years

What’s in the Box?

1 x Gledhill PLUHP180BPP StainlessLite SL Plus 180L Basic Pre Plumbed Heat Pump Unvented Cylinder complete with pre-plumbed pipework, 3 kW immersion heater, expansion vessel and bracket, drain elbow, 90° elbow, thermistor cable clamp and technical literature.