Gledhill StainlessLite Plus Heat Pump 180L Cylinder

The Gledhill StainlessLite Plus Heat Pump 180L Cylinder is a high-quality stainless steel unvented hot water cylinder tailored for heat pump applications. It efficiently provides mains pressure domestic hot water by maximizing heat transfer from the lower temperature flow typical of air source and ground source heat pumps.

Key Features

• Capacity: Approximately 178–180 litres
• Material: Durable duplex stainless steel construction resistant to corrosion
• Heat Exchanger: Multi-pass corrugated stainless steel coil optimized for low temperature heat pump output (~50–60°C)
• Immersion Heater: 3 kW Incoloy immersion heater with thermostat pocket for backup heating
• Dimensions: Height 1306 mm, Diameter 550 mm
• Weight: Approx. 34 kg empty, 212 kg full
• Insulation: 50 mm HCFC-free insulation for reduced heat loss
• Included Accessories: Compression fittings, pressure & temperature relief valve, elbow on hot water draw-off, flexible hose for expansion vessel
• Warranty: 25 years for peace of mind
• Design Notes: Supports legionella risk prevention with immersion heater thermostat controls (cuts in below heat pump max temp, cuts off at 60–65°C)

Applications

• Domestic or light commercial hot water from air source or ground source heat pumps
• Systems requiring mains pressure DHW with efficient heat transfer at lower temperatures
• Compatible with heat pumps unable to regularly reach 60°C stored water temperature

Technical Specifications

This cylinder offers a durable, efficient, and easy-to-install solution for heat pump domestic hot water systems, combining Gledhill’s trusted StainlessLite design with heat pump-optimised technology.

Please note: Delivery times may vary depending on location, with specific details outlined below.

Standard Delivery

UK Mainland 

• Delivery Time: 2–4 working days
• Free Delivery on all orders

Express Delivery

UK Mainland

• Delivery Time: 1–3 working days
• Delivery fee of £15

Channel Islands

• Postcodes Covered: GY*, IM*, JE* 
• Minimum Order: £50
• Delivery Fee: £70

Northern Ireland, Offshore Territories & Scottish Islands 

• Postcodes Covered: BT*, HS*, KW, ZE
• Minimum Order: £50
• Delivery Fee: £35

Same Day Delivery 

• Eligible Postcodes:
  E*, EC*, N*, NW*, SE*, SW*, W*, WC*, HA*, UB*, EN*, IG*, RM*, KT*, SM*, CR*, BR*, DA*, TW*
• Minimum Order: £50
• Same Day Delivery Fee: £60
• Special Requests or Locations:
  For areas outside these postcodes or urgent quotes, please email orders@qualityheating.co.uk and we’ll do our best to accommodate.

Collections

Want to collect your order instead?You’re welcome to do so — just email us at orders@qualityheating.co.uk or message us via WhatsApp with your preferred collection time, and we’ll confirm the details.

Collection address: 284 Water Rd, Unit 9, London, HA0 1HX