Viking VGR304B Installation Manual page 13

Electrical & Gas Requirements
Flexible Connections:
If the unit is to be installed with flexible
couplings and/or quick-disconnect fittings, the
installer must use a heavy-duty AGA
design-certified flexible connector of at least
1/2" (1.3 cm) ID NPT (with suitable strain
reliefs) in compliance with ANSI Z21.41
and Z21.69.
In Canada:
CAN 1-6, 10-88 metal connectors
for gas appliances and CAN
1-6.9 M79 quick disconnect devices for use
with gas fuel.
In Massachusetts:
This appliance must be
installed with a 36" (3-foot) long flexible
gas connector.
Gas connection
in this area
31-1/16"
(78.9 cm)
4"
(10.2 cm)
1-1/16"
(2.7 cm)
3-3/4"
(9.5 cm)
13
Gas or electrical
connection in
this area