There are two ways to
manage water flow into the
CLIM8ZONE
TM
unit:
1
Install a ball valve (figure 11, L). This requires
manual adjustments by the installer. A circulation
pump should be used as the heating pump. A two-
speed pump is incompatible with a ball valve setup.
2
Install a flow control valve
(figure 11, L) -
Patent Pending
. The flow
control valve automatically adjusts water flow into the
CLIM8ZONE
TM
unit. A circulation pump or two-speed
pump can be used as a heat pump in a flow control
valve setup.
HEAT PUMP
vs
HEATING PUMP
HEATING PUMP
A heating pump (figure 11, H) is a water pump that
circulates water through the electric heater contained
in the BP Control System (figure 11, N). The heating
pump does not contain a heating element. It is simply
a water pump.
There are two types of heating pumps:
1 - Circulation pump
2 - Two-speed pump.
If the spa has a two-speed heating pump, it will
circulate water at low speed through the
electric heater.
HEAT PUMP
A heat pump can both heat or cool spa water, and all
of the heating and cooling equipment is contained in
the heat pump. CLIM8ZONE (figure 11, A) is a
heat pump.
Water Flow Direction
Spa Water
A
I
K
B
J
C
L
O
F
G
E
D
H
M
N
A
CLIM8ZONE Unit
B
Water Outlet
C
Slice Valve
D
Slice Valve (optional)
E
Slice Valve (optional)
F
Ozone / UV
G
Spa Water
H
Heating Pump
I
Condensation Spout
J
Water Inlet
K
Slice Valve
L
Flow Control Valve or Ball Valve
M
Control Panel
N
BP Control System
O
Main Power
P
Slice Valve
SPA EQUIPMENT
EQUIPMENT CONTAINED IN THE SPA ENCLOSURE
Part number: 73002, High Amp
(Patent Pending)
Part number: 73003, Low Amp
(Patent Pending)
2.0"
FLOW CONTROL VALVE OPTIONS
2.0"
BALL VALVE
OR
Water
Flow
Direction
Water
Flow
Direction
P
TM
INSTALLATION GUIDE
42391 Rev
A
Balboa Water Group | Your Single Source Solution
25
24
Figure 11
