PREPAC Semi Storage Calorifiers

Descriptionprepac

PREPAC semi storage calorifiers are designed for installations where there are high-peak domestic hot water demands, but limited plant room space. By combining a packaged plate heat exchanger and buffer vessel in parallel, the required storage volume is typically only a quarter of an equivalent storage calorifier.

PREPAC semi storage calorifiers maintain a constant outlet temperature, irrespective of the demand placed upon them. The integral bronze pump ensures a constant flow rate through the stainless steel heat exchanger.

PREPAC semi storage calorifiers are usually manufactured with a WRAS approved RC851 epoxy lined steel. Stainless steel vessels can also be manufactured.

Standard Heat Exchanger Outputs
  • 41 kW
  • 49 kW
  • 66 kW
  • 77 kW
  • 87 kW
  • 94 kW
  • 100 kW
  • 106 kW
  • 136 kW
  • 143 kW
  • 154 kW
  • 222 kW
  • 252 kW
  • 266 kW
  • 301 kW
  • 332 kW
Outputs based on primary 90°C and DHW 10°C/55°C.

Standard Buffer Volumes
  • 500L
  • 750L
  • 1000L
  • 1500L
  • 2000L
  • 2500L
  • 3000L
Bespoke Options
  • Non-standard capacities.
  • Non-standard dimensions and connections.
  • Alternative heat exchanger sizes.
  • Increased working pressures.
Further Information

If you are interested in Lacaze Energies' PREPAC semi storage calorifier range please call or email us to discuss your requirements.

Further Information

If you are interested in Lacaze Energies' PREFERENCE Epoxy Lined Steel range please call or email us to discuss your requirements.
4000 kW