World Heat’s 180 Litre U-Cyl Pre-Plumbed Air Source Heat Pump Cylinder with 50L Buffer is a compact, higher‑capacity all‑in‑one hot water and buffer solution for air source heat pump systems in medium-sized homes. It combines a 180L unvented stainless steel cylinder with an integrated 50L buffer and neatly arranged, factory-fitted components for a quick, tidy installation.
Key features:
Pre‑plumbed and pre‑wired unit with primary pipework, controls, valves and safety devices mounted on the cylinder to cut installation time, labour and on‑site wiring or piping errors.
Integrated 50L buffer vessel adds essential system volume and hydraulic separation, helping to stabilise flow, prevent short cycling and support low‑temperature emitters such as underfloor heating and multi‑zone systems.
Duplex stainless steel cylinder with a high‑efficiency heat pump coil and thick polyurethane insulation, delivering durable mains‑pressure hot water, low standing heat losses and a long vessel warranty.