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  1. Home
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  4. Gas Water Heating
  5. Gas Continuous Flow Water Heaters
  6. CFGWH 874820NFZ
Gas Continuous Flow Water Heaters 874820NFZ

Gas Continuous Flow Water Heaters
CFGWH 874820NFZ

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  • Overview
  • Specifications
  • Technical Documents
  • Accessories
  • Flamesafe overheat protection
  • 6 star energy rating
  • Digital display for easy fault diagnosis and service
  • Frost protected down to –20°C
  • Rheem EZ Link® compatible to link two units for increased delivery
  • Optional remote temperature controllers
# People (Moderate Climate) # People (Cold Climate) Installation Location Flow Rate (@ 25°C Rise) Gas Type
2-4 2-3 Outdoor 20 L/min Natural
# People (Moderate Climate) 2-4
# People (Cold Climate) 2-3
Installation Location Outdoor
Flow Rate (@ 25°C Rise) 20 L/min
Gas Type Natural

Gas Continuous Flow Water Heaters 874820NFZ

Product Specifications

Dimensions
520 x 355 × 187mm HxW
# People (Moderate Climate)
2-4
# People (Cold Climate)
2-3
Installation Location
Outdoor
Water Connection Inlet & Outlet
RP ¾/20 mm
Number of Bathrooms
1.5-2
Flow Rate (@ 25°C Rise)
20 L/min
Gas Input Max
157 MJ/Hr
Weight Empty Approx
16 kg
Gas Connection Size
RP ¾/20
Gas Type
Natural
Water Supply Pressure (Min)
120 kPa
Min Gas Supply Pressure NG/ULPG
1.13 kPa
Water Supply Pressure (Max)
1000 kPa
Minimum Flow Rate
2 L/min
Energy Rating
6 Star
Country of Manufacture
Japan
Domestic Warranty: Parts (Parts/Labour)
3 Year
Domestic Warranty: Heat Exchanger (Parts/Labour)
10/3 Year
Non-Domestic Warranty: Parts (Parts/Labour)
1 Year
Non-Domestic Warranty: Heat Exchanger (Parts/Labour)
1 Year

Technical Documents

Technical Document
CFGWH 8748 Series Installation Guide
5.9 MB
8748XX Series Gas CFWH Compliance Docs
299 KB
CFGWH 8748 Series Spare Parts Guide
2 MB
CFGWH 8748 Series Service Manual
1.8 MB
CFGWH Dimensions
998 KB
EZ-Link Installation Guide
2 MB
Recess Box & Pipe Cover Dimensions
453 KB
Recess Box Replacement Guide
929 KB
Gas Continuous Flow Hot Water Brochure
2.2 MB
EZiSET Temperature Control Brochure
640 KB
Technical Document

Accessories

EZiSET controller
EZiSET controller
052310
Security Locking Bracket Kit
Security Locking Bracket Kit
320591
Recess Box for 874 Series
Recess Box for 874 Series
318994
Pipe Cover for Rheem 16-26 Models
Pipe Cover for Rheem 16-26 Models
320117
EZ Link® Kit
EZ Link® Kit
299291
Standard Kitchen Controller
Standard Kitchen Controller
A299850
Standard Bathroom 1 Controller
Standard Bathroom 1 Controller
A299851
Standard Bathroom 2 Controller
Standard Bathroom 2 Controller
A299852

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