Gas-Fired Products 100 User Manual

Page of 53
Form #43343530 
 
 
July 08 
–29– 
 
* Available as Accessories
KEY DIMENSIONS AND COMPONENTS OF THE GAS CONNECTIONS
14 to 17”
(36 to 43cm)
Approved
Flexible Connector
*Second Stage Regulator with
Vent Leak Limiter to reduce the
Supply Pressure below 14” W.C.
Gas Pressure
= 2 PSIG
Gas Supply
Piping
Sediment Trap
(Drip Leg)
*Manual Gas
Shut Off Valve
Burner Movement
2” (5cm) Max.
Displacement
 
 
END VIEW
RECOMMENDED GAS CONNECTION POSITIONS WITH 36” FLEXIBLE GAS HOSE
Adaptor 1/2” NPT female
Gas pipe work must not restrict
opening of hinged service doors.
7 5/8”
Alternate Positions
SIDE VIEW
Adaptor 1/2” NPT male
Burner Movement
DO NOT install gas connector
vertically if fresh air is to be
connected.
Minimum 1” (25cm)
3 7/8” (10cm)
 
 
 
Certified connectors are recommended to be installed as shown, in one plane, and without sharp bends, kinks or 
twists.   
 
 
INCORRECT POSITIONS
Movement
WRONG
Movement
WRONG
Movement
WRONG
Movement
WRONG