Installation Manual

Demand Duo™ R-Series Installation and Operation Manual 7
Pump
DuoSmart™
Digital Controller
Electric
Conduit
Intake Filter Exhaust
Connector (IFEC)
(Supplied but
not installed)
Dirt Leg
Gas Swivel
Gas Flex Line
Flare Nut
Adapter
(Supplied but
not installed)
Front Cover
The tankless engine is to be used
as a service part only for the De-
mand Duo™ R-Series System.
RL94 is not permitted as a substi-
tute. RLR94 is not permitted as
tankless only application.
IMPORTANT
Figure 1: Components