Technical data
Table Of Contents
- Contents
- About Your Water Heater
- Water Heater Application
- Model Type
- Mains Pressure
- How Hot Should The Water Be?
- Hotter Water Increases The Risk Of Scald Injury
- Temperature Adjustment
- Piezo Ignition
- Pilot Igniter
- Warning
- Safety
- Precautions
- To Turn Off The Water Heater
- To Turn On The Water Heater
- Going On Holidays
- How Do I Know If The Water Heater Is Installed Correctly?
- Victorian Customers
- Does The Water Chemistry Affect The Water Heater?
- How Long Will The Water Heater Last?
- Regular Care
- Water Supplies
- Save A Service Call
- Installation
- Installation Standards
- Water Heater Application
- Water Heater Location
- Indoor Installation
- Outdoor Installation
- SAFE TRAY
- Mains Water Supply
- Tank Water Supply
- Hot Water Delivery
- Circulated Hot Water Flow And Return System
- Reducing Heat Losses
- Anode
- Saddling - Pipe Work
- Dimensions And Technical Data
- Typical Installation – Outdoor Location
- Typical Installation – Indoor Location
- Connections – Plumbing
- Multiple Installations
- Commissioning
- Lighting The Water Heater
- Draining The Water Heater
- Rheem Heavy Duty Gas Mains Pressure Water Heater Warranty - Australia Only
- 1. The Rheem Warranty – General
- 2. Terms Of The Rheem Warranty And Exclusions To It
- 3. What Is Covered By The Rheem Warranty For The Water Heaters Detailed In This Document
- 4. Entitlement To Make A Claim Under This Warranty
- 5. How To Make A Claim Under This Warranty
- 6. The Australian Consumer Law

INSTALLATION
22
DIMENSIONS AND TECHNICAL DATA
Indoor Outdoor
Model
620 260
630 260
Storage capacity
litres
260
260
Mass (tank) Empty
kg
98
106
Full
kg
358
366
Gas Details
Hourly Gas
Consumption (MJ)
Min. Gas
Pressure (kPa)
Test Point Gas
Pressure (kPa)
Max. Gas
Pressure (kPa)
620 260, 630 260
620 260, 630 260
620 260, 630 260
620 260, 630 260
Natural
51
1.13
1.00
3.50
Propane
51
2.75
2.70
3.50
Butane
39
2.75
2.70
3.50
Universal LPG
35
2.75
2.75
3.50
Town / TLP
40/36
0.75
0.35
3.50
Model numbers: N = Natural, P = Propane, B = Butane, L = Universal LPG, T = Town / TLP. Letter N, P, B, L or T
is included in the model number, e.g. 620260N0, to denote gas type.
Note: Universal LPG available with 620260 model for New Zealand only.
Technical data is subject to change.










