Specification Sheet

Air & Water
System Components
RHWB Series
3
1
2
3
System Components
Tankless Water Heater
The Rheem tankless water heater serves two
purposes in the hydronic system: it provides
continuous hot water for use throughout the
home. When a call for heat is made, the tankless
water heater also acts as the heat-source for air
handler, providing both hot water and heating for
the home simultaneously.
Hydronic Air Handler
The hydronic air handler features a hydronic
heating coil in place of either electric heating
elements or gas-fired heat exchangers. When
in heating mode, the hydro pump circulates hot
water between the tankless water heater and the
hydronic coil.
Cooling Coil
In cooling mode, the cooling coil operates the
same as any other Rheem heating and cooling
system.
1
2
3
HYDRONIC COIL
HYDRO PUMP
INTEGRATED
CONTROL
A
B
C
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System Components
Hydronic Air Handler – Inside View