Water Heaters

WaterMaster

WaterMaster 35

Stand alone hot water generator

# A1002670

  • Gas
  • Hot Water Heater
  • Standard
  • Concentric
  • Floor installation
  • Certified EN89 - Ecodesign Lot 2 (EN 812/2013 - EN 814/2013)
  • Equipped with the ACVMax burner and modbus controls.
  • Condenses in hot water mode.
  • Can deliver an exceptional peak and continuous volumes of hot water.
  • Stainless Steel domestic hot water tank - no anode protection required.
  • Space saving footprint - reduced plantroom space requirement.
  • Stainless steel heat exchanger reduces maintenance and can increase system lifespan.
  • Multiple units can be linked for larger applications or back up
  • Vented or unvented use - Mains systempak available
  • Anti-legionellae : t° storage > 60° C.
  • Available in Natural gas and LPG
  • TANK-IN-TANK TECHNOLOGY

Legend

  1. ACVMax Control panel
  2. NTC sensor (primary circuit)
  3. High efficiency circulator pump
  4. Condensate recovery dish
  5. Electrical panel (with spare fuses at the back)
  6. “Tank-in-Tank” hot water production tank
  7. Flue gas exhaust tube
  8. Indirect water pre-heater
  9. Primary circuit
  10. Pressure sensor

Characteristics

Capacity (total) 196 L
Heating surface DHW tank 2,2 + 0,6
Coil capacity 0 L
Capacity (domestic hot water) 96 L
Connection - DHW 1 M inches
Height when tilted 1855 L/h
Max operating temperature 87 °C
Max service pressure (DHW) 8,6 bar
Max service pressure heating (primary) 3 bar
Weight (empty) 177 kg

Hot water performances

Peak flow at 40°C 408 L/10’
Peak flow 1st hour at 40°C 1328 L/60’
Continuous flow at 40°C 1104 L/h
Peak flow 1st hour at 45°C 1127 L/60’
Continuous flow at 45°C 946 L/h
Peak flow at 60°C 197 L/10’
Peak flow 1st hour at 60°C 749 L/60’
Continuous flow at 60°C 662 L/h
Pre-heating time from 10 to 80°C (Heat source: boiler) 26 min
Input max (heating) LCV 35 kW
Input max (heating) HCV 38,9 kW
Connection - heating 1 F Ø inches
Connection gas 3/4 M Ø inches
Water pressure drop boiler at Δt = 20°C 6 mbar
Gas flow rate (max output) 3,64 m³/h
Gas flow rate G25 (max output) 4,23 m³/h
Chimney connection 80/125 Ø mm
Voltage 230 V
Protection IP 30
Electrical consumption 110 W
NOx emissions max output 55 mg/kWh
Dim. - Depth (w/o conn.) 708 mm
Dim. - Height (w/o conn.) 1755 mm
Dim. - Width or Diameter (w/o conn.) 600 mm
Dim. - Depth (with conn.) 740 mm
Dim. - Height (with conn.) 1755 mm
Dim. - Width or Diameter (with conn.) 600 mm
    • Technical brochure

    • ACVMax - Installers handbook for heating systems controlled with ACVMax

    • 25.55 MB – en

    • Technical brochure

    • WaterMaster 25 / 35 / 45 / 70 / 85 / 120 - Installation, Operation and Maintenance Instructions for the Installer and the User

    • 13.09 MB – en

    • Marketing brochure

    • WaterMaster

    • 9.80 MB – en

    • Marketing brochure

    • WaterMaster - EN 89 Certified Storage Water Heater

    • 676 KB – en

    • Energy Label

    • WaterMaster 35

    • Product Fiche

    • WaterMaster 35

Other products

WaterMaster 45
Water Heaters

Stand alone hot water generator

WaterMaster 120
Water Heaters

Stand alone hot water generator

WaterMaster 70
Water Heaters

Stand alone hot water generator

WaterMaster 25
Water Heaters

Stand alone hot water generator

Find an installer

Get in touch with an installer for a free, no obligation estimate.

Call ACV

Need some answers? Talk to a specialist

Tel. +44 (0)1383 820100