Gledhill PROIN180PPSR 180L Pro Indirect Pre-Plumbed System Ready Unvented Cylinder

The Gledhill PROIN180PPSR is a StainlessLite System Ready 180 litre indirect unvented hot water cylinder designed as a retrofit solution for system boilers. It features a factory-fitted pre-plumbed kit that standardises plumbing configuration and reduces on-site time, making it perfect for one-off replacements in UK homes.

Built from duplex stainless steel with a 25-year warranty, this cylinder delivers high-performance mains pressure hot water while complying with Building Regulations Section G3. It suits professional plumbers and heating engineers working on new builds or refurbishments where speed and reliability matter.

Key Features

• Pre-plumbed kit with combination inlet group, expansion vessel, tundish and drain valve
• Single heating zone configuration with 22mm two-port zone valve
• Duplex stainless steel construction for corrosion resistance
• ErP B rating with low heat loss
• Flat top design for improved insulation and wide base for stability
• Supplied with dual control and overheat thermostats
• Compression fittings and technical literature included
• Designed specifically for system boiler compatibility

Benefits

• ✔ Reduces installation time with plug-and-play pre-plumbed components
• ✔ Provides consistent mains pressure hot water performance
• ✔ Lightweight yet robust build for easier handling on site
• ✔ Colour-matched components for a professional finish
• ✔ Long-term peace of mind with comprehensive manufacturer warranty
• ✔ Standardised connections simplify future maintenance
• ✔ Suitable for domestic properties with system boilers

Technical Specifications

• MPN: PROIN180PPSR
• Capacity: 178 litres
• Height: 1306 mm
• Diameter: 550 mm
• Weight (empty): 40.8 kg
• ErP Rating: B
• Heat Loss: 55 watts
• Heat Up Time: 28-30 minutes
• Number of Immersions: 1
• Secondary Return: No

What’s in the Box?

1 x Gledhill PROIN180PPSR StainlessLite System Ready 180L Indirect Cylinder with pre-plumbed kit including inlet group, expansion vessel, tundish, drain valve, zone valve, thermostats and fittings.