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Corrosion
Resistant Cabinet
5/8 Foil-Faced
Insulation
Rinnai Tankless
Water Heater or
Boiler (purchased
separately)
Control Board
(not visible)
Water Outlet
Water returning from air
handler to water heater
Water Inlet
Water from water heater
into air handler
Air Handler Rack
Assembly (Accessory)
Hydronic
Heating Coil
High-efficiency,
multi-row coil
Recirculation Pump
(for models with integrated
pump). Circulates hot water
between the air handler and
tankless water heater
Left or Right Side
HVAC Duct Return
Allows flexibility
during installation
Bottom HVAC
Return Duct
Allows for horizontal
or plenum
installations.
3-Speed PSC Blower
Motor Housing
Hydronic Air Handler (integrated pump model) installed with Rinnai Tankless Water Heater and Assembly Rack. Each sold separately.
NOTE: FOR
ILLUSTRATION
ONLY.
Rinnai Hydronic Air
Handlers are
compatible with
multiple AHRI
certified cooling
solutions that
include outdoor
condenser units and
cooling coil systems.
Learn more at rinnai.us
HYDRONIC AIR HANDLER