Raypak Hot Water 430

Raypak Hot Water
Raypak 430

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Raypak® 430 is a compact and efficient heating system for large quantities of water for both hot water and hydronic applications.

  • Can be installed indoors or outdoors
  • Available with On/Off or modulating burners
  • Hot Surface Ignition (HSI) reduces operating costs
  • The On/Off type water heaters can operate as low as 41°C without any condensation or sooting
  • The efficient all-copper heat exchanger provides an outstanding 82% thermal efficiency
  • Raypak 430 delivers up to 1150L recovery per hour at a 70°C rise
  • Maximum storage capacity of 4800L 
Installation Location Weight Empty Approx Natural Gas Input Natural Gas Output Max Storage Capacity
Indoor/Outdoor 107 kg 420 MJ/hr 94 kW 4800 Litres
Installation Location Indoor/Outdoor
Weight Empty Approx 107 kg
Natural Gas Input 420 MJ/hr
Natural Gas Output 94 kW
Max Storage Capacity 4800 Litres

Raypak Hot Water 430

Product Specifications

Installation Location
Indoor/Outdoor
Weight Empty Approx
107 kg
Natural Gas Input
420 MJ/hr
Natural Gas Output
94 kW
Inlet Connection
RC1½
ULPG Input
396 MJ/hr
ULPG Output
88 kW
Max Storage Capacity
4800 Litres
Warranty: Parts (Parts/Labour)
1 Year
Warranty: Heat Exchanger (Parts/Labour)
5/1 Year
Dimensions H x W (includes high wind top)
2145 x 745 mm
Dimensions H x W (without high wind top)
1805 x 745 mm
Flue Connection
255 mm
Natural Gas Connection On/Off Models
RP¾
Natural Gas Connection Modulating Models
RP1
ULPG Connection - On/Off Models
RP¾
ULPG Connection - Modulating Models
RP¾
Relief Valve Connection - On/Off Models
RC¾
Relief Valve Connections - Modulating Models
RC¾
Electrical Rating 240V 50Hz
50 Watts
Electrical Rating 240v 50Hz
50 Amps
Minimum Buffer Tank Capacity
325 Litres
Natural Gas Recovery per/hr @ 30°C rise
2683 Litres
Natural Gas Recovery per/hr @ 40°C rise
2012 Litres
Natural Gas Recovery per/hr @ 50°C rise
1610 Litres
Natural Gas Recovery per/hr @ 60°C rise
1342 Litres
Natural Gas Recovery per/hr @ 65°C rise
1238 Litres
Natural Gas Recovery per/hr @ 70°C rise
1150 Litres
Natural Gas Recovery per/hr @ 75°C rise
1073 Litres
Natural Gas Recovery per/hr @ 80°C rise
1006 Litres
Natural Gas Recovery per/hr @ 85C rise
947 Litres
Maximum Flow Rate Modulating (10°C Rise)
2.24 Litres/sec
Maximum Flow Rate Modulating Pressure Drop
17 kPa
Maximum Flow Rate On/Off (15°C Rise)
1.49 Litres/sec
Maximum Flow Rate On/Off Pressure Drop
8 kPa
Minimum Flow Rate (20°C Rise)
1.12 Litres/sec
Minimum Flow Rate Pressure Drop
4 kPa
Back Clearance (Combustibles)
500 mm
Front Clearance (Combustibles)
750 mm
Left Clearance (Combustibles)
600 mm
Right Clearance (Combustibles)
500 mm
Ceiling Clearance (Combustibles)
1200 mm
Back Clearance (Non-Combustibles)
150 mm
Front Clearance (Non-Combustibles)
750 mm
Left Clearance (Non-Combustibles)
600 mm
Right Clearance (Non-Combustibles)
150 mm
Ceiling Clearance (Non-Combustibles)
1200 mm
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