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AquaStar
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Water Heater
AquaStar
125B NGS specifications Flow chart of Aquastar 125 BS, 6 720 606
Models:
125B NGS
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Troubleshooting
Install
Parts list
Diagram of AquaStar 125 BS
Replacement Parts available
Warranty
Maintenance
How to
Safety
Features
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Image 20
Fig. 12
- Flow chart of Aquastar 125 BS
20
6 720 606 518
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Contents
MODEL 125B LPS and 125B NGS Thermostatically Modulated
FEATURES
UNPACKING THE AQUASTAR HEATER
AQUASTAR MODEL 125BS
FRONT VIEW
SIDE VIEW
6 720 606
PROPER LOCATION FOR INSTALLING YOUR HEATER
GENERAL RULES TO FOLLOW FOR SAFE OPERATION
COMBUSTION AIR REQUIREMENTS
CLEARANCES
MOUNTING INSTALLATION
The Aquastar 125 B “S” is design certified for mounting on a wall
Fig. 2 - Incandescent Particle Tray Illustration
Fig. 1 - Mounting the Heater
Figure B
VENTING
Figure A
MASONRY CHIMNEYS
To check the draft Close all doors and windows to the outside
FOR LP GAS
GAS CONNECTIONS and Gas Regulator
GAS LINE SIZING FOR NATURAL GAS
GAS LINE SIZING
WATER CONNECTIONS
Altitude
Natural Gas
FOR YOUR SAFETY READ BEFORE LIGHTING THE PILOT
HOTCOLD
MAINTENANCE AND SERVICE
INFORMATION ABOUT WATER TEMPERATURE
TROUBLE SHOOTING see maintenance table Introduction
BURNERS DO NOT IGNITE WHEN HOT WATER IS TURNED ON 1. Pilot is not on
3. Thermostat calibration is incorrect or thermostat is defective
Fig. 10 - Diagram of AquaStar 125 BS
1. Heat exchanger 2. Pilot assembly
3. Burner manifold gas pressure test nipple 4. Main gas burner
5. Pilot gas tubing
AQ 125 BS Fig. 11 - INTERIOR COMPONENTS DIAGRAM AND PARTS LIST
6 720 606
INTERIOR COMPONENTS DIAGRAM AND PARTS LIST 125BS
Fig. 12 - Flow chart of Aquastar 125 BS
6 720 606
LIMITED WARRANTY
Aquastar
6 720 606
6 720 606
MAINTENANCE TABLE see page
INSPECT PILOT ASSEMBLY
INSPECT VENT ASSEMBLY
Replacement Parts available