Typical Installation - Lochinvar RESIDENTIAL GAS WATER HEATERS Instruction Manual

GET TO KNOW YOUR WATER HEATER - GAS MODELS
A Vent Pipe
B Drafthood
C Anode
D Hot Water Outlet
E Outlet
F Insulation
G Gas Supply
H Manual Gas Shut-off Valve
* INSTALL IN ACCORDANCE WITH
LOCAL CODES.
* DRIP LEG AS REQUIRED BY
LOCAL CODES.
* ALL PIPING MATERIALS TO BE
SUPPLIED BY CUSTOMERS.
**CLOSED WATER SYSTEMS ARE THOSE
WITH BACK FLOW PREVENTION DEVICES
INSTALLED IN THE WATER SERVICE LINE.

TYPICAL INSTALLATION

I Ground Joint Union
J Drip Leg (Sediment Trap)
K Inner Door
L Outer door
M Union
N Inlet Water Shut-off Valve
O Cold Water Inlet
P Inlet Dip Tube
FIGURE 1.
5
Q Temperature-Pressure Relief Valve
R Rating Plate
S Flue Baffle(s)
T Gas Control Valve/Thermostat
U Drain Valve
V Pilot and Main Burner
W Flue
X Metal Drain Pan
(T) GAS CONTROL VALVE/THERMOSTAT
(V) PILOT & MAIN BURNER - NATURAL GAS
(V) PILOT & MAIN BURNER - PROPANE GAS
THERMOCOUPLE
PILOT
BURNER
MAIN
BURNER