Condensing

HeatMaster C, TC

HeatMaster 120 TC

Gas fired Condensing combined boiler and water heater

  • Available in Natural gas and LPG
  • TANK-IN-TANK TECHNOLOGY
  • Also available in 25-35-45kW.

# 05652601

  • Gas
  • Boilers
  • DHW Production
  • Standard
  • Concentric
  • Floor installation
  • Equipped with the ACVMax burner and modbus controls.
  • Total Condensing unit - condenses in both heating and hot water mode.
  • Can provide heating and hot water or can be used as a stand alone hot water generator.
  • Can deliver an exceptional peak and continuous volume of hot water.
  • Stainless Steel domestic hot water tank - no glass lined steel or anode protection required.
  • Space saving footprint - Heating and hot water from one unit reduces plantroom space requirements.
  • Stainless steel heat exchanger reduces maintenance and can increase system lifespan.
  • Floor standing boiler with large volume of primary water, ideal for existing heating systems.
  • Multiple units can be linked for larger applications or back up
  • Can be installed along with Prestige heat only boilers or Smart cylinders to provide a perfect solution to your heating and hot water requirements.
  1. Concentric flue gas/air inlet box
  2. Flue gas exhaust tube
  3. Combustion chamber
  4. Stainless steel heat exchanger
  5. Stainless steel “Tank-in-Tank” hot water production tank
  6. Primary circuit separation disc
  7. Indirect water pre-heater
  8. Condensate recovery dish
  9. High efficiency circulator pump
  10. Pressure sensor
  11. NTC sensor (heating circuit)
  12. Electrical panel (with spare fuses at the back)
  13. ACVMax Control panel
  14. DHW tank dry well (Sparge tube with temperature sensor)
  15. Automatic air vent
  16. Gas pipe
  17. Gas valve
  18. Connection for DHW safety valve (to be installed)
  19. Modulating air/gas premix burner with fan
  20. Air inlet

Constructive characteristics

Capacity (total) 315 L
Capacity (primary) 125 L
Capacity (domestic hot water) 190 L
Chimney: Max pressure drop in flue pipe 240 Pa
Chimney: max length of concentric flue pipe 21 m
Chimney connection 100/150 Ømm
Connection - heating 6/4 F Ø"
Connection - DHW 1 M Ø"
Connection gas 3/4 M Ø"
Connection - safety valve 1/2 M Ø"
Max operating temperature 87 °C
Water pressure drop boiler at Δt = 20°C 27 mbar
Max service pressure heating (primary) 3 bar
Max service pressure (DHW) 8,6 bar
Height when tilted 2277 mm
Weight (empty) 299 kg

Heating characteristics

Pre-heating time from 10 to 80°C (Heat source: boiler) 23 min
Reheat time from 40 to 90°C 30 min
Reheat time from 40 to 80°C 15 min
Heating time from 10 to 90°C 38 min

Combustion

Input max (heating) HCV 127,7 kW
Input max (heating) LCV 115 kW
Combustion efficiency 97,5 %
Efficiency at 30% load (EN677) 108 %
Efficiency at 100% load (50/30°C) 105,8 %
Efficiency (max output) 80/60°C 97 %
Efficiency (min output) 80/60°C 97,1 %
Efficiency DHW mode ΔT 30K 102,2 %
CO emissions max output 58 ppm
CO emissions min output 4 ppm
Mass rate of combustion products (gas) 183 kg/h
NOx class (EN483) 6
Output power max (80/60°C) 111,6 kW
Output power min (80/60°C) 24,3 kW
Output power max (50/30°C) 121,7 kW
Gas flow rate (min output) 2,45 m³/h

Eco Design Fields

NOx weighted (GCV) 31,1 mg/kWh

Domestic hot water performance

Peak flow at 40°C 900 L/10’
Peak flow 1st hour at 40°C 3620 L/60’
Continuous flow at 40°C 3402 L/h
Peak flow at 45°C 676 L/10’
Peak flow 1st hour at 45°C 3098 L/60’
Continuous flow at 45°C 2928 L/h
Peak flow at 60°C 440 L/10’
Peak flow 1st hour at 60°C 1847 L/60’
Continuous flow at 60°C 1754 L/h

Electrical Characteristics

Voltage 230 V
Frequency 50 Hz
Protection IP 30
Electrical consumption 327 W
Electrical power requirements 2 A
    • Technical brochure

    • HeatMaster 25 / 35 / 45 / 70 / 85 / 120 TC (V15) - Installation, Operation and Maintenance instructions

    • 15.77 MB – en

    • Technical brochure

    • ACVMax - Installers handbook for heating systems controlled with ACVMax

    • 25.55 MB – en

    • Technical brochure

    • HeatMaster C, TC

    • 12.66 MB – en

    • Technical brochure

    • HeatMaster 25 / 35 / 45 / 70 / 85 / 120 TC (V15) - Инструкция по установке, эксплуатации и сервисному обслуживанию

    • 14.61 MB – ru

    • Marketing brochure

    • ACV Products Overview 2017

    • 3.96 MB – en

    • Marketing brochure

    • ACV Guide to Ecodesign and Energy Labelling

    • 947 KB – en

Eco Design Fields

Seasonal space heating efficiency 92 %
Sound power level indoors LWA 62 dB
    • Product Fiche

    • HeatMaster 120 TC

Other products

HeatMaster 25 TC
Condensing
HeatMaster 25 C
Condensing
HeatMaster 35 TC
Condensing
HeatMaster 45 TC
Condensing
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