Delta

Floor standing combination boiler. Offers exceptional heating and hot water performance. Available in Gas, Oil and Propane.

Benefits

The Delta Pro is reliable, economical and easy to use and maintain. It is also oil, natural gas or propane compatible. The Delta Pro offers versatility and convenience and is ideal for large, single-family houses and for installations that consume large amounts of domestic hot water: jacuzzi andhydro-massage baths, multi-jet showers, etc.

Product Features

High performance low-cost combined boiler and water heater
Stainless steel Tank-in-Tank design
Choice of burner:
- Low-NOx premix gas or LPG (BG2000-S)
- Pressure jet natural gas or LPG (Riello)
- Pressure jet 28 sec or 35 sec oil (Riello)
Anti-Legionellae: hot water stored at consistently high temperature
Fully insulated with rigid polyurethane foam
Stove enamelled casing
Control panel including thermostats, thermometer, indicators and on/off switch
22 to 62 kW output (oil) or 22 to 49 kW (gas)
Can be used in battery formation for high output installations
Vented or unvented use, with mains pressure System Packs available
Primary heating sealed system kits also available

BG 2000-S

Low NOx air/gas premix burners are outstanding not only for their eco-friendly design but also for their incredibly silent operation. They are fitted with automatic ignition and an ionisation flame detector.

Product (*)

Description (*)

Delta Pro S 25

Combined fuel oil/gas-fired boiler and water heater (chimney)

[ legend ]

Input max. (heating) (kW) : 28,3
Output power max. (80/60°C) (kW) : 26
Efficiency (max. output) 80/60°C (%) : 91,9
Capacity (total) (L) : 158
Peak flow at 40 °C (L/10’) : 268
Dim. - Width or Diameter (w/o conn.) (mm) : 540
Dim. - Depth (w/o conn.) (mm) : 584
Dim. - Height (w/o conn.) (mm) : 1615

Delta Pro Pack 25

Combined fuel oil/gas-fired boiler and water heater (chimney), fully equipped on primary and hot water circuit

[ legend ]

Input max. (heating) (kW) : 28,3
Output power max. (80/60°C) (kW) : 26
Efficiency (max. output) 80/60°C (%) : 91,9
Capacity (total) (L) : 158
Peak flow at 40 °C (L/10’) : 268
Dim. - Width or Diameter (w/o conn.) (mm) : 540
Dim. - Depth (w/o conn.) (mm) : 584
Dim. - Height (w/o conn.) (mm) : 1760

Delta Pro S 45

Combined fuel oil/gas-fired boiler and water heater (chimney)

[ legend ]

Input max. (heating) (kW) : 49,3
Output power max. (80/60°C) (kW) : 44,3
Efficiency (max. output) 80/60°C (%) : 89,8
Capacity (total) (L) : 127,5
Peak flow at 40 °C (L/10’) : 316
Dim. - Width or Diameter (w/o conn.) (mm) : 540
Dim. - Depth (w/o conn.) (mm) : 584
Dim. - Height (w/o conn.) (mm) : 1615

Delta Pro Pack 45

Combined fuel oil/gas-fired boiler and water heater (chimney), fully equipped

[ legend ]

Input max. (heating) (kW) : 49,3
Output power max. (80/60°C) (kW) : 44,3
Efficiency (max. output) 80/60°C (%) : 89,8
Capacity (total) (L) : 127,5
Peak flow at 40 °C (L/10’) : 316
Dim. - Width or Diameter (w/o conn.) (mm) : 540
Dim. - Depth (w/o conn.) (mm) : 584
Dim. - Height (w/o conn.) (mm) : 1760

Delta Pro S 55

Combined fuel oil/gas-fired boiler and water heater (chimney)

[ legend ]

Input max. (heating) (kW) : 58,7
Output power max. (80/60°C) (kW) : 53,9
Efficiency (max. output) 80/60°C (%) : 91,8
Capacity (total) (L) : 151
Peak flow at 40 °C (L/10’) : 362
Dim. - Width or Diameter (w/o conn.) (mm) : 540
Dim. - Depth (w/o conn.) (mm) : 584
Dim. - Height (w/o conn.) (mm) : 1760

(*)

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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