Raypak Hot Water 1242

Raypak Hot Water
Raypak 1242

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Raypak® 1242 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
Max Storage Capacity Installation Location Weight Empty Approx Natural Gas Input Natural Gas Output
14000 Litres Outdoor 410 kg 1242 MJ/hr 275 kW
Max Storage Capacity 14000 Litres
Installation Location Outdoor
Weight Empty Approx 410 kg
Natural Gas Input 1242 MJ/hr
Natural Gas Output 275 kW

Raypak Hot Water 1242

Product Specifications

Max Storage Capacity
14000 Litres
Installation Location
Outdoor
Weight Empty Approx
410 kg
Natural Gas Input
1242 MJ/hr
Natural Gas Output
275 kW
Inlet Connection
RC2½
ULPG Input
n/a MJ/hr
ULPG Output
n/a kW
Warranty: Parts (Parts/Labour)
1 Year
Warranty: Heat Exchanger (Parts/Labour)
5/1 Year
Dimensions H x W (includes high wind top)
2395 x 1615mm mm
Natural Gas Connection On/Off Models
R1½
Natural Gas Connection Modulating Models
R1½
Relief Valve Connection - On/Off Models
RC¾
Relief Valve Connections - Modulating Models
RC¾
Electrical Rating 240V 50Hz
100 Watts
Electrical Rating 240v 50Hz
100 Amps
Minimum Buffer Tank Capacity
650 Litres
Natural Gas Recovery per/hr @ 30°C rise
7883 Litres
Natural Gas Recovery per/hr @ 40°C rise
5913 Litres
Natural Gas Recovery per/hr @ 50°C rise
4730 Litres
Natural Gas Recovery per/hr @ 60°C rise
3942 Litres
Natural Gas Recovery per/hr @ 65°C rise
3639 Litres
Natural Gas Recovery per/hr @ 70°C rise
3379 Litres
Natural Gas Recovery per/hr @ 75°C rise
3153 Litres
Natural Gas Recovery per/hr @ 80°C rise
2956 Litres
Natural Gas Recovery per/hr @ 85C rise
2782 Litres
Maximum Flow Rate Modulating (10°C Rise)
6.31 Litres/sec
Maximum Flow Rate Modulating Pressure Drop
46 kPa
Maximum Flow Rate On/Off (15°C Rise)
4.38 Litres/sec
Maximum Flow Rate On/Off Pressure Drop
23 kPa
Minimum Flow Rate (20°C Rise)
3.28 Litres/sec
Minimum Flow Rate Pressure Drop
12 kPa
Back Clearance (Combustibles)
600 mm
Front Clearance (Combustibles)
750 mm
Left Clearance (Combustibles)
600 mm
Right Clearance (Combustibles)
600 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)
600 mm
Ceiling Clearance (Non-Combustibles)
1200 mm
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