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  1. Home
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  4. Raypak Hot Water
  5. Raypak Hot Water
  6. Raypak 2634
Raypak Hot Water 2634

Raypak Hot Water
Raypak 2634

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  • Specifications
  • Technical Documents

Raypak® 2634 is a compact, efficient heating design which is the ideal way to heat large quantities of water including hydronic applications.

  • Available with On/Off and modulating burners
  • Suitable for connection to BMS for monitoring
  • Electronic ignition reduces operating costs
  • The On/Off type water heaters can operate as low as 41°C without any condensation or sooting
Installation Location Weight Empty Approx Natural Gas Input Natural Gas Output Max Storage Capacity
Indoor 700 kg 2636 MJ/hr 600 kW 31000 Litres
Installation Location Indoor
Weight Empty Approx 700 kg
Natural Gas Input 2636 MJ/hr
Natural Gas Output 600 kW
Max Storage Capacity 31000 Litres

Raypak Hot Water 2634

Product Specifications

Installation Location
Indoor
Weight Empty Approx
700 kg
Natural Gas Input
2636 MJ/hr
Natural Gas Output
600 kW
Inlet Connection
RC3
ULPG Input
n/a MJ/hr
ULPG Output
n/a kW
Max Storage Capacity
31000 Litres
Warranty: Parts (Parts/Labour)
1 Year
Warranty: Heat Exchanger (Parts/Labour)
5/1 Year
Dimensions W
1780 mm
Flue Connection
660 mm
Natural Gas Connection On/Off Models
RC2½
Natural Gas Connection Modulating Models
RC2½
Relief Valve Connection - On/Off Models
RC1¾
Relief Valve Connections - Modulating Models
RC1¼
Electrical Rating 240V 50Hz
100 Watts
Electrical Rating 240v 50Hz
100 Amps
Minimum Buffer Tank Capacity
975 Litres
Natural Gas Recovery per/hr @ 30°C rise
17200 Litres
Natural Gas Recovery per/hr @ 40°C rise
12900 Litres
Natural Gas Recovery per/hr @ 50°C rise
10320 Litres
Natural Gas Recovery per/hr @ 60°C rise
8600 Litres
Natural Gas Recovery per/hr @ 65°C rise
7939 Litres
Natural Gas Recovery per/hr @ 70°C rise
7372 Litres
Natural Gas Recovery per/hr @ 75°C rise
6880 Litres
Natural Gas Recovery per/hr @ 80°C rise
6450 Litres
Natural Gas Recovery per/hr @ 85C rise
6071 Litres
Maximum Flow Rate Modulating (10°C Rise)
12.62 Litres/sec
Maximum Flow Rate Modulating Pressure Drop
49 kPa
Maximum Flow Rate On/Off (15°C Rise)
9.56 Litres/sec
Maximum Flow Rate On/Off Pressure Drop
28 kPa
Minimum Flow Rate (20°C Rise)
7.17 Litres/sec
Minimum Flow Rate Pressure Drop
17 kPa
Back Clearance (Combustibles)
600 mm
Front Clearance (Combustibles)
1200 mm
Left Clearance (Combustibles)
600 mm
Right Clearance (Combustibles)
600 mm
Ceiling Clearance (Combustibles)
1200 mm
Back Clearance (Non-Combustibles)
300 mm
Front Clearance (Non-Combustibles)
1200 mm
Left Clearance (Non-Combustibles)
600 mm
Right Clearance (Non-Combustibles)
600 mm
Ceiling Clearance (Non-Combustibles)
1200 mm

Technical Documents

Technical Document
Raypak Operating & Fault Finding Manual for Type B Modulating Water Heaters
2.4 MB
Raypak Operation & Fault Finding Manual for Type B On/Off Water Heaters
2.6 MB
Raypak 538-4224 Installation Guide
4 MB
Raypak Mechanical Installation Schematic
55 KB
Installation Schematic - One Water Heater, One Tank
76 KB
Installation Schematic - Storage Tanks
88 KB
Installation Schematic - Three Water Heaters, Three Tanks
116 KB
Revit - Raypak 2634
468 KB
Commercial & Industrial Guide
18 MB
Commercial Raypak Hot Water & Heating Brochure
755 KB
Meriton Apartments Case Study
311 KB
Southern Bottling Case Study
275 KB
ICC Sydney Case Study
499 KB
Technical Document

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