3.9

Out of 5 Ratings

Owner's of the A.O. Smith Water Heater fps50 gave it a score of 3.9 out of 5. Here's how the scores stacked up:
  • Reliability

    3.6 out of 5
  • Durability

    4.2 out of 5
  • Maintenance

    3.8 out of 5
  • Performance

    3.8 out of 5
  • Ease of Use

    4.0 out of 5
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FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK
TABLE OF CONTENTS
SUBJECT
PAGE
PAGE
SUBJECT
Service and Operation
Choosing the Best Water Heater
3
FPS 40 & 50
Introduction
21
When to choose the FPS
3
Sequence of Operation
4
Wiring Diagram
22
When to choose the FPSE
When to choose the FPD
5
Troubleshooting Index 23
Parts List 40
Venting Installation
Interior clearances FPS, FPSE, FPD
6
FPSE & FPD 40 -50
Exterior clearances FPS, FPSE
7
Sequence of Operation 42
8
Wiring Diagram
43
Exterior clearances FPD
9
Troubleshooting Index 44
Condensation
Parts List 66
10
Sealing the vent
Horizontal Length Calc. FPS, FPSE
11
FPS 75
Vertical Length Calc. FPS, FPSE
12
Sequence of Operation
68
13
69
Horizontal Length Calc. FPD
Vertical Length Calc. FPD
14
Wiring Diagram
Troubleshooting
70
Parts List 94
Down Length Calc. FPD
15
Part Infom1ation 96
Air for Combustion
Service Checklist 97
Checking the draft
16
17
General Q & A
99
Additional Problems
19
Negative Pressure
Make-up Air
20