Kenmore 57240 User Manual download pdf (Page 10)

10

TYPICAL INSTALLATION

GET TO KNOW YOUR WATER HEATER - GAS MODELS

A Vent Pipe

B Draft Hood

C Anode (Not Shown)

D Hot Water Outlet

E Insulation

F Gas Supply Piping

G Manual Gas Shut-off Valve

H Ground Joint Union

I Sediment Trap

* INSTALL IN ACCORDANCE

WITH LOCAL CODES.

* SEDIMENT TRAP AS REQUIRED

BY LOCAL CODES.

FIGURE 1.

J Inner Door

K Outer Door

L Union

M Inlet Water Shut-off Valve

N Cold Water Inlet

O Inlet Dip Tube

P Temperature-Pressure Relief Valve

Q Rating Plate

R Flue Bafﬂ e

S Gas Control Valve/Thermostat

T Drain Valve

U Manifold/Burner Assembly

V Flue

W Metal Drain Pan

X Piezo Igniter

Y Base-Ring Filter

* ALL PIPING MATERIALS TO BE

SUPPLIED BY CUSTOMERS.

TO VENT

TERMINATION ON

ROOF

A

B

D

F

G

H

I

W

V

U

T

S

O

R

J

K

Q

VACUUM RELIEF

VALVE

*INSTALL PER

LOCAL CODES

INSTALL THERMAL EXPANSION

TANK IF WATER HEATER IS

INSTALLED IN A

CLOSED WATER SYSTEM

M

N

L

E

P

X

Y

DISCHARGE PIPE

(DO NOT CAP OR PLUG.)

6” MAXIMUM

AIR GAP

FLOOR DRAIN

(S) GAS CONTROL VALVE/

THERMOSTAT

MANIFOLD

TUBE

IGNITER WIRE

MAIN BURNER

PILOT TUBE

THERMOPILE

(U) MANIFOLD/BURNER ASSEMBLY

MANIFOLD DOOR

VAC

Gas Control/Temperature Knob

Status

Light

Igniter

120°F

Mark

Temperatures shown are approximates and may vary.

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 43 44

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