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HeatMaster (HM)

The HeatMaster® is a high-performance hot water generator that can also be used as a boiler for heating. It combines the advantages of integrated hot water storage generators and direct hot water generators whilst avoiding the drawbacks of bulkiness, cost and operating efficiency on the one hand and the problem of lime scale formation on the other.

Product (*)

Description (*)

HM 25C

High performance combined boiler and water heater. Large continuous and peak flow: combining the advantages of an instantaneous and storage heater. Now with advanced condensing technology.

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Input max. (heating) (kW) : 25
Input min. (heating) (kW) : 6
Output power max. (80/60°C) (kW) : 24,2
Efficiency (max. output) 80/60°C (%) : 96,5
Peak flow at 40 °C (L/10’) : 365
Dim. - Width or Diameter (w/o conn.) (mm) : 590
Dim. - Depth (w/o conn.) (mm) : 716
Dim. - Height (w/o conn.) (mm) : 1700

HM 35TC

Totally condensing combined boiler and water heater. Gas-fired, with modulating pre-mix burner (chimney or balanced flue)

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Input max. (heating) (kW) : 34,9 (G20) - 30,6 (G31)
Input min. (heating) (kW) : 10 (G20-G31)
Output power max. (80/60°C) (kW) : 34,1 (G20) - 29,9 (G31)
Capacity (total) (L) : 189
Peak flow at 40 °C (L/10’) : 472
Dim. - Width or Diameter (w/o conn.) (mm) : 600
Dim. - Depth (w/o conn.) (mm) : 670
Dim. - Height (w/o conn.) (mm) : 1700

HM 70 TC

Totally condensing combined 69,9 KW boiler and water heater. Gas-fired, with modulating pre-mix burner (chimney or balanced flue)

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Input max. (heating) (kW) : 69,9 (G20-G31)
Input min. (heating) (kW) : 17,2 (G20-G31)
Output power max. (80/60°C) (kW) : 68,2 (G20-G31)
Capacity (total) (L) : 315
Peak flow at 40 °C (L/10’) : 825
Dim. - Width or Diameter (w/o conn.) (mm) : 690
Dim. - Depth (w/o conn.) (mm) : 725
Dim. - Height (w/o conn.) (mm) : 2095

HM 85TC

Totally condensing combined 85 KW boiler and water heater. Gas-fired, with modulating pre-mix burner (chimney or balanced flue)

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Input max. (heating) (kW) : 85 (G20-G31)
Input min. (heating) (kW) : 17,2 (G20-G31)
Output power max. (80/60°C) (kW) : 82,5 (G20-G31)
Capacity (total) (L) : 315
Peak flow at 40 °C (L/10’) : 868
Dim. - Width or Diameter (w/o conn.) (mm) : 690
Dim. - Depth (w/o conn.) (mm) : 725
Dim. - Height (w/o conn.) (mm) : 2095

HM 60N

Hot water generator (chimney or balanced flue)

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Input max. (heating) (kW) : 69,9
Output power max. (80/60°C) (kW) : 63
Capacity (total) (L) : 162
Peak flow at 40 °C (L/10’) : 474
Dim. - Width or Diameter (w/o conn.) (mm) : 540
Dim. - Depth (w/o conn.) (mm) : 625
Dim. - Height (w/o conn.) (mm) : 1698

HM 70N

Hot water generator (chimney or balanced flue)

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Input max. (heating) (kW) : 69,9
Output power max. (80/60°C) (kW) : 63
Capacity (total) (L) : 239
Peak flow at 40 °C (L/10’) : 646
Dim. - Width or Diameter (w/o conn.) (mm) : 680
Dim. - Depth (w/o conn.) (mm) : 797
Dim. - Height (w/o conn.) (mm) : 1743

HM 100N

Hot water generator (chimney or balanced flue)

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Input max. (heating) (kW) : 107
Output power max. (80/60°C) (kW) : 96,8
Capacity (total) (L) : 330
Peak flow at 40 °C (L/10’) : 905
Dim. - Width or Diameter (w/o conn.) (mm) : 680
Dim. - Depth (w/o conn.) (mm) : 797
Dim. - Height (w/o conn.) (mm) : 2093

HM 200 N

Hot water generator (chimney)

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Input max. (heating) (kW) : 154
Output power max. (80/60°C) (kW) : 141,7
Capacity (total) (L) : 641
Peak flow at 40 °C (L/10’) : 1570
Dim. - Width or Diameter (w/o conn.) (mm) : 1020
Dim. - Depth (w/o conn.) (mm) : 1020
Dim. - Height (w/o conn.) (mm) : 2085

HM 200 F UNIT

Fuel oil-fired hot water generator (chimney)

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Input max. (heating) (kW) : 196
Output power max. (80/60°C) (kW) : 180,3
Capacity (total) (L) : 641
Peak flow at 40 °C (L/10’) : 1675
Dim. - Width or Diameter (w/o conn.) (mm) : 1020
Dim. - Depth (w/o conn.) (mm) : 1250
Dim. - Height (w/o conn.) (mm) : 2085

HM 71

Gas-fired hot water generator with modulating pre-mix burner (chimney or balanced flue)

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Input max. (heating) (kW) : 69,9
Input min. (heating) (kW) : 20
Output power max. (80/60°C) (kW) : 63
Capacity (total) (L) : 239
Peak flow at 40 °C (L/10’) : 646
Dim. - Width or Diameter (w/o conn.) (mm) : 680
Dim. - Depth (w/o conn.) (mm) : 937
Dim. - Height (w/o conn.) (mm) : 1743

HM 101

Gas-fired hot water generator with modulating pre-mix burner (chimney or balanced flue)

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Input max. (heating) (kW) : 107
Input min. (heating) (kW) : 25
Output power max. (80/60°C) (kW) : 96,8
Capacity (total) (L) : 330
Peak flow at 40 °C (L/10’) : 905
Dim. - Width or Diameter (w/o conn.) (mm) : 680
Dim. - Depth (w/o conn.) (mm) : 937
Dim. - Height (w/o conn.) (mm) : 2093

HM 201

Gas-fired hot water generator with modulating pre-mix burner (chimney or balanced flue)

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Input max. (heating) (kW) : 220
Input min. (heating) (kW) : 60
Output power max. (80/60°C) (kW) : 200,2
Efficiency (max. output) 80/60°C (%) : 91,5
Capacity (total) (L) : 641
Peak flow at 40 °C (L/10’) : 1745
Dim. - Width or Diameter (w/o conn.) (mm) : 1020
Dim. - Depth (w/o conn.) (mm) : 1320
Dim. - Height (w/o conn.) (mm) : 2085

HM 201 Booster

Gas-fired hot water generator with modulating pre-mix burner (chimney or balanced flue), equipped with a Booster to condense in heating mode

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Efficiency (max. output) 80/60°C (%) : 95,5
Dim. - Width or Diameter (w/o conn.) (mm) : 1020
Dim. - Depth (w/o conn.) (mm) : 1970
Dim. - Height (w/o conn.) (mm) : 2387

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The product range offered can vary according to country. Please consult your distributor.
All values indicated on this site are provided for information only. Please refer to our legal notice.
The following operating conditions were used to generate hot water output data for our products:

Supply water: 10°C
Primary water: 80°C (boilers), 85°C (water heaters) or 90°C (HeatMaster)

Operating conditions
Cold water: 10°C
Delta T° (outlet) : 30°C
Data provided are indicative only. Please read the complete disclaimer.

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