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

MULTIPLE INSTALLATIONS
30
TYPICAL INSTALLATION – RHEEM HEAVY DUTY GAS WATER HEATERS
RHEEM COMMERCIAL WATER HEATERS
TYPICAL INSTALLATION
LEGEND
INSTALLATION DIMENSIONS – RHEEM HEAVY DUTY GAS WATER HEATERS
RHEEM COMMERCIAL WATER HEATERS INSTALLATION DIMENSIONS
MODEL A B C D E* F*
INSTALLATION LAYOUT MINIMUM DIMENSIONS
Notes
Installation Layout Minimum Dimensions
1. A minimum of 900 mm (E* & F*) should be left
in front of the water heater for access,
servicing and water heater removal.
Model
A
B
C
D
E *
F *
620 260
845
595
300
100
1670
900
2. Minimum recommended space between wall
and back of water heater is 100 mm.
630 260
920
595
420
420
1670
900
In Line Manifold
Angle Manifold
Back to Back Manifold










