A.O. Smith FPS 75, fps50 Choosing the Best Water Heater, Venting Installation, Air for Combustion

FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK

SUBJECT

Choosing the Best Water Heater

Introduction

When to choose the FPS

When to choose the FPSE

When to choose the FPD

Venting Installation

Interior clearances FPS, FPSE, FPD Exteriorclearances FPS, FPSE Exterior clearances FPD

Condensation

Sealing the vent

Horizontal Length Calc. FPS, FPSE

Vertical Length Calc. FPS, FPSE

Horizontal Length Calc. FPD

Vertical Length Calc. FPD

Down Length Calc. FPD

Air for Combustion

Checking the draft

Additional Problems

Negative Pressure

Make-up Air

TABLE OF CONTENTS

PAGE	SUBJECT
	Service	and Operation
3	FPS 40 & 50
3	Sequence of Operation
4	Wiring Diagram
5	TroubleshootingIndex
	PartsList
6	FPSE & FPD 40 -50
7	Sequence of Operation
8	Wiring Diagram
9	Troubleshooting Index
10	PartsList
11	FPS 75
12	Sequence of Operation
13	Wiring	Diagram
14	Troubleshooting
15	Parts List
	Part Infom1ation
16	Service	Checklist
17	General	Q & A
19
20

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