Gledhill PLUHP200DUOPP 200L Heat Pump Duo Pre-Plumbed Unvented Hot Water Cylinder

The Gledhill PLUHP200DUOPP is a pre-plumbed StainlessLite Plus Heat Pump Duo unvented cylinder designed specifically for air source and ground source heat pumps. It features a combined 200L hot water cylinder and 70L buffer tank in a single compact unit, eliminating the need for a separate external buffer while delivering reliable mains-pressure hot water.

Suited to both new installations and replacements in domestic properties, this duplex stainless steel cylinder offers high efficiency, G3 Building Regulations compliance and a 25-year manufacturer warranty. Trade installers and specifiers value the pre-plumbed design for faster on-site installation and the high-efficiency corrugated coil for optimal heat transfer from the heat pump.

Key Features

• 200L cylinder capacity with integrated 70L buffer tank
• Pre-plumbed for heat pump systems
• High-efficiency 3m² corrugated primary coil
• 3kW Incoloy immersion heater for backup
• Secondary return connection
• ErP rating C with low heat loss
• Duplex stainless steel construction
• 25-year manufacturer warranty

Benefits

• ✔ Reduces heat pump on/off cycling for longer compressor life
• ✔ Saves space by combining cylinder and buffer in one case
• ✔ Delivers high-performance mains-pressure hot water
• ✔ Pre-plumbed components speed up installation
• ✔ Maximises heat transfer from heat pump source
• ✔ Provides emergency backup heating via immersion
• ✔ Complies with UK Building Regulations Section G3
• ✔ Lightweight yet robust duplex stainless steel build

Technical Specifications

• MPN: PLUHP200DUOPP
• Capacity: 200L cylinder / 70L buffer
• Height: 1992 mm
• Diameter: 550 mm
• Weight (empty): 56 kg
• Weight (full): 326 kg
• Primary heat exchanger surface area: 3 m²
• ErP rating: C
• Heat loss: 93 W / 2.22 kWh/24hr
• Immersion heater: 3 kW Incoloy
• Secondary return: Yes

What’s in the Box?

1 x Gledhill PLUHP200DUOPP pre-plumbed Heat Pump Duo cylinder with integrated components including tundish, expansion vessel, valves and fittings as per manufacturer specification.