Nero Heat Pump Cylinder

The NEW Warmflow Zeno heat pump cylinders are designed to work perfectly in tandem with the Warmflow Zeno range of air source heat pumps.

Available in four sizes from 170 to 290 litres to suit the vast majority of heat pump installations. Thanks to their large surface area and high performance plate heat exchanger, the heat pump models boast impressive heat-up times - the 170 litre model taking just 25 minutes to reach 60ºC from cold. Our Heat pump models, like the rest of the range, are designed to be fed directly from the mains water supply via the inlet group supplied, which is capable of receiving incoming water at pressures up to a maximum of 16 bar.

Cylinder Stats

Model HP170UV HP200UV HP240UV HP290UV
Model HP170UV HP200UV HP240UV HP290UV
Dimensions
(A) Height (mm) 1205 1380 1655 1940
(B) Heat exchanger / Secondary return connection (mm) 905 1080 1355 1640
(C) Heat exchanger / Cold inlet connection (mm) 228 228 228 228
Operating Data
Cold water capacity (litres) 165 194 233 281
Weight when full (kg) 210 240 290 350
V40 Hot water volume (litres) 229 259 312 401
Standing heat loss (kWh/24h) 1.68 1.78 2.08 2.15
Performance
Primary coil rating @ 15 l/min (kW) 17.08 25.85 29.38 21.92
Heat up time by primary coil (mins) 25 21 22 34
ERP RATING C C C C

Explore other models

Nero Twin Coil Cylinder

TW170UV / TW200UV / TW240UV / TW290UV
  • Inlet group, complete with strainer, pressure-reducing valve and balanced cold connection
  • Incoloy 3kW immersion heater (s)
  • A 2 Port zone valve (except direct models)
  • Expansion vessel complete with hanging bracket
View cylinder details

Nero Direct Cylinder

DI110UV / DI140UV / DI170UV / DI200UV / DI240UV / DI290UV
  • Inlet group, complete with strainer, pressure-reducing valve and balanced cold connection
  • Incoloy 3kW immersion heater (s)
  • Thermostats included for each coil
  • Expansion vessel complete with hanging bracket
View cylinder details

Nero Triple Coil Cylinder

TR240V / TR290V
    • Inlet group, complete with strainer, pressure-reducing valve and balanced cold connection
    • Incoloy 3kW immersion heater (s)
    • A 2 Port zone valve (except direct models)
    • Expansion vessel complete with hanging bracket
VIEW CYLINDER DETAILS

Discover more download our brochure.

Our brochures are in .pdf format and available to read digitally, if you would like a printed copy please don't hesitate to get in touch with our customer service team.