DHW tanks and primary solar water

RECUPAC

DOMESTIC HOT WATER CYLINDER
ENERGY RECOVERY VIA A HEAT PUMP

500 to 6000 Litres

CE compliance
2014/68/UE
2014/35/UE

Tubular heaters

"RC" internal coating (WRAS approved material)

Stainless steel AISI 316L tank

The “RECUPAC” is a cost-effective solution for producing and storing DHW from energy recovered by a heat pump.
Thanks to heat extracted from the air or the ground it is possible, via a tubular heater, to store sufficiently large quantities of hot water to meet the needs of the service or residential sectors.
If necessary, a backup system can be used to provide additional energy.
Based on the CODAP, the “RECUPAC” also fulfils the requirements of the EN13445 standard.

AdvantagesTechnical descriptionDocumentaries

Advantages

Production of DHW via any kind of heat pump.
• Less heat pump operating cycles.
• Reduced operating costs (energy savings of up to 60%).
• Reduced greenhouse gas emissions.
• DHW temperature stability.
• Significant volume of hot water means that peaks in demand are met.
• Multi-purpose: can be integrated into new or existing installations.
• Delivered to site with pre-assembled insulation and thermal equipment.
• Non-standard versions are available on request.

Technical description

  • Tank
    • Vertical carbon steel or stainless stell tank with 3 feet.
    • 500 to 6,000 litres capacity.
    • Maximum service pressure = 7 bar.
    • Test pressure = 10 bar.
    • Nozzles (in accordance with the following diagram).
    • Specific nozzle for the solar regulation sensor.
    • ø 400 mm inspection manhole.
    Note: Compliant with the recommendations of the Directorate-General for Health
  • Internal coating (WRAS)
    • Finished with “RC851” coating.
    • T-max = 85°C constant.
    • Magnesium protection anode(s) with wear indicator.
  • External protection
    • Anti-rust paint.
  • Removable thermal insulation
    (even on the inspection manhole and on the bottom)
    M1 fire rated:
    • High-performance mineral wool – 100 mm thick
    (λ= 0.032 W/m/K).
    • Flexible PVC jacket
    M0 fire rated:
    • Rockwool – 100 mm thick (40 kg/m3).
    • Isoxal metal sheet jacket.
  • Tubular heater
    • Removable tubular heater with bundle made of 316 L
    stainless steel, fixed onto the inspection manhole.
    • Class B heater, compliant with article 16.9 of the health
    regulations.
  • Options
    • Accessories kit (thermometer, DN25 safety valve, DN50
    drainage valve, air drain valve).
    • Other thicknesses of insulation.
    • Non-standard versions available on request.
  • Warranties (in accordance with our general conditions of sale)

Documentaries