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PIPING:
This heater must be installed by a qualified gas technician following
local codes published by the authority having jurisdiction. Sizing of
supply piping must be determined using the length of pipe run as
well as total btuh rating of the appliance(s). Appropriate piping
tables must be used to determine size of supply piping dependant
on the length of run from source.
PRESSURES:
MAXIMUM INLET PRESSURES:
LP:
13.0 IN. WC.
NG: 10.0 IN. WC.
MINIMUM INLET PRESSURES:
LP:
8.0 IN. WC.
NG: 4.0 IN. WC.
This heater must be supplied by pressures indicated on the
approval label. Over pressure may cause controls to fail.
DO NOT supply this unit with more than ½ psig (14.0 in.
W.C.)
Note: A second stage regulator must be installed if the
supply pressure exceeds ½ psig.
FUEL:
This heater is a dual fuel heater and operates on propane &
natural gas. The manifold pressures are listed on the
approval label.
You do not need to change any of the burner components,
you just however, make sure the fuel selector valve is in the
proper fuel position.
HOSES:
All hoses used to connect this heater of fuel supply must be
Type 1 approved propane / natural gas hose assemblies.
