Portrait

HeatMaster 201

High performance fully modulating combined boiler and water heater

  • Also available in Propane.
  • TANK-IN-TANK TECHNOLOGY
  • label_energy_GAS
  • Boilers
  • DHW Production
  • Standard
  • Floor installation
# GTIN : 5400891037218
# P/N : A1004779
Label 2
  • Upgrade from MCBA to ACVMax
  • New casing, optimized for easy on-site assembly
  • Stainless steel Tank-in-Tank design
  • Low-NOx premix natural gas/LPG modulating burner, from 60 to 220kW
  • Can also be used as a stand alone water heater
  • Anti-Legionellae: hot water stored at a consistently high temperature
  • Built-in primary circuit shunt pump
  • High performance Neopor insulation
  • Stove enameled casing
  • Control panel including digital ACVMax controller complete with self diagnostic system and combined temperature and pressure gauge
  • Up to 3534 litres of hot water at 60⁰C in one hour
  • Non Ecodesign compliant
Schematic
  1. Chimney reduction with horizontal outlet Ø 250 mm
  2. DHW tank dry-well + NTC3 sensor
  3. DHW hot water outlet
  4. Flue gas tubes and turbulators
  5. Stainless steel hot water production tank
  6. Primary circuit tank
  7. Combustion chamber
  8. Foam insulation
  9. Air/gas premix burner
  10. Circulator pump (2x - only one shown)
  11. Pressure sensor
  12. Electrical panel (with spare fuses at the back)
  13. ACVMax Control panel
  14. Pressure gauge (primary circuit)
  15. Connection for recirculation (DHW)
  16. Automatic air vent
  17. Cold water inlet + dip tube

Constructive characteristics

HeatMaster 201
Capacity (total) L 641 L
Capacity (primary) L 241 L
Capacity (domestic hot water) L 400 L
Chimney connection Ømm 250 Ømm
Connection - heating Ø" 2 F Ø"
Connection - DHW Ø" 2 M Ø"
Connection gas Ø" 1 F Ø"
Connection - safety valve Ø" 1 M Ø"
Max operating temperature °C 90 °C
Water pressure drop boiler at Δt = 20°C mbar 240 mbar
Max service pressure heating (primary) bar 3 bar
Max service pressure (DHW) bar 8,6 bar
Weight (empty) kg 660 kg

Heating characteristics

HeatMaster 201
Pre-heating time from 10 to 80°C (Heat source: boiler) min 25 min
Heating time from 10 to 90°C min 44 min

Combustion

HeatMaster 201
Input max (heating) HCV kW 244,4 kW
Input max (heating) LCV kW 220 kW
Combustion efficiency % 91,5 %
Efficiency at 30% load (EN15502-1) % 94 %
Efficiency (max output) 80/60°C % 91 %
CO emissions max output ppm 4 ppm
CO emissions min output ppm 2 ppm
Mass rate of combustion products (gas) kg/h 394 kg/h
NOx weighted (GCV) (EN15502) mg/kWh 47,7 mg/kWh
NOx class (EN15502) 5
Output power max (80/60°C) kW 198 kW
Output power min (80/60°C) kW 56,4 kW
Gas flow rate (min output) m³/h 6,2 m³/h

Domestic hot water performance

HeatMaster 201
Peak flow at 40°C L/10’ 1745 L/10’
Peak flow 1st hour at 40°C L/60’ 6690 L/60’
Continuous flow at 40°C L/h 6117 L/h
Peak flow at 45°C L/10’ 1489 L/10’
Peak flow 1st hour at 45°C L/60’ 5667 L/60’
Continuous flow at 45°C L/h 5039 L/h
Peak flow at 60°C L/10’ 971 L/10’
Peak flow 1st hour at 60°C L/60’ 3534 L/60’
Continuous flow at 60°C L/h 2914 L/h

Electrical Characteristics

HeatMaster 201
Voltage V 230 V
Frequency Hz 50 Hz
Protection IP 30
Electrical consumption W 730 W
Electrical power requirements A 3,2 A

Eco Design Fields

HeatMaster 201
Seasonal space heating efficiency (35°C) % 81.3 %

Technical brochure

Addendum HeatMaster 200N-200F (V13)

498.83kB

Burner BG2000-M 201 installation instructions

2.99MB

Burner_assembly_instructions HM 201

2.50MB

Casing Assembly Instructions HeatMaster 201 v17

10.28MB

HM 30-100 N - Technical manual

2.49MB

HeatMaster 201 (v17) - Installation, operations and maintenance instructions

8.33MB – en

HeatMaster (1999) - Installations-, Bedienungs- und Wartungsanleitung

4.82MB – en de

HeatMaster 200 N / 200 F (v13) : Installation, operation and maintenance instructions

3.89MB – en

HeatMaster 200 N / 200 F (v13) : ИНСТРУКЦИЯ ПО УСТАНОВКЕ, ЭКСПЛУАТАЦИИ И СЕРВИСНОМУ ОБСЛУЖИВАНИЮ

3.92MB – ru

HeatMaster 201 Booster - Assembling and installation instructions

723.11kB – en

HeatMaster 71, 101, 201 (v13) - Installation, operations and maintenance instructions

6.07MB – en

HeatMaster 71-101-201 (V13)

6.10MB – ru

HeatMaster N - Installation, operations and maintenance instructions - v2013

4.69MB – ru

HeatMaster N - Installation, operations and maintenance instructions - v2013

4.64MB – en

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