Discover our solutions > Delta Pro 55
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Presentation
- Dual application boiler of the indirect accumulation Tank-in-Tank type.
- Body completely insulated in rigid polyurethane foam
- The multi-energy DELTA PRO can be delivered with the burner of your choice: the BG 2000-S/55 burner for natural gas and propane, or the BMV2 (FV for Sealed combustion) burner for oil. Also, the DELTA PRO operates with any type of burner available on the market
- 55 KW output, Domestic Hot Water production of 362 litres in 10’ (Δt 30 °C)
- Chimney connection, optional balanced flue upgrade kit
- Control panel with on/off switch, adjustable thermostat, thermometer, Summer/Winter switch and pre-cut for ACV control unit (optional)
- Several types of controls also available as an option
- Boilers compatible with ACV recommended central heating and domestic hot water accessories
Main characteristics
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Input max. (heating) (kW) : |
61 |
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Output power max. (80/60°C) (kW) : |
56,6 |
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Efficiency (max. output) 80/60°C (%) : |
92,8 |
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Chimney connection Ø (mm) : |
100/100 - 100/150 |
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Capacity (primary) (L) : |
68 |
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Capacity (total) (L) : |
151 |
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Heating surface DHW tank (m²) : |
2,46 |
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Water pressure drop boiler at Δt = 20°C (mbar) : |
37 |
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Connection - heating (F) (Ø) : |
1" |
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Connection - DHW (male) (Ø) : |
3/4" |
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Peak flow at 40 °C (L/10’) : |
362 |
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Peak flow 1st hour at 40 °C (L/60') : |
1533 |
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Continuous flow at 40°C (L/h) : |
1405 |
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Pre-heating time from 10 to 80°C (Heat source: boiler) (min) : |
16 |
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Max. operating temperature (°C) : |
90 |
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Max.service pressure heating (primary) (bar) : |
3 |
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Max.service pressure (DHW) (bar) : |
10 |
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Operating voltage (50Hz) (V) : |
230 |
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Dim. - Width or Diameter (w/o conn.) (mm) : |
540 |
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Dim. - Depth (w/o conn.) (mm) : |
584 |
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Dim. - Height (w/o conn.) (mm) : |
1760 |
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Weight (empty) (Kg) : |
200 |
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Technical specifications (*)
| Characteristics |
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Value |
| Input max. (heating) |
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61 kW |
| Output power max. (80/60°C) |
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56,6 kW |
| Efficiency (max. output) 80/60°C |
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92,8 % |
| Chimney connection Ø |
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100/100 - 100/150 mm |
| Capacity (primary) |
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68 L |
| Capacity (total) |
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151 L |
| Heating surface DHW tank |
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2,46 m² |
| Water pressure drop boiler at Δt = 20°C |
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37 mbar |
| Connection - heating (F) |
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1" Ø |
| Connection - DHW (male) |
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3/4" Ø |
| Peak flow at 40 °C |
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362 L/10’ |
| Peak flow 1st hour at 40 °C |
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1533 L/60' |
| Continuous flow at 40°C |
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1405 L/h |
| Pre-heating time from 10 to 80°C (Heat source: boiler) |
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16 min |
| Max. operating temperature |
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90 °C |
| Max.service pressure heating (primary) |
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3 bar |
| Max.service pressure (DHW) |
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10 bar |
| Operating voltage (50Hz) |
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230 V |
| Dim. - Width or Diameter (w/o conn.) |
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540 mm |
| Dim. - Depth (w/o conn.) |
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584 mm |
| Dim. - Height (w/o conn.) |
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1760 mm |
| Weight (empty) |
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200 Kg |
Output data
| Characteristics |
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Value |
| Peak flow at 40 °C |
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362 L/10’ |
| Peak flow 1st hour at 40 °C |
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1533 L/60' |
| Continuous flow at 40°C |
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1405 L/h |
| Pre-heating time from 10 to 80°C (Heat source: boiler) |
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16 min |
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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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Published by ACV international SA - Registered in Sint-Pieters-Leeuw,
Belgium under the number 0464.842.608
