3
APPLICAT ION CONSIDERATIONS
Geothermal Systems
Closed loop and pond applications require specialized design
knowledge. No attempt at these installations should be made unless
the dealer has received specialized training.
Anti--freeze solutions are utilized when low evaporating conditions
are expected to occur. Refer to the Flow Center installation
manuals for more specific instructions. (See Fig. 3)
Diagram shows typical vertical
package unit installation and is
for illustration purposes only.
Ensure access to Heat Pump is
not restricted.
Note: Package unit shown. GZ unit is connected to furnace or fan coil (see page 6).
(1) Line Voltage Disconnect (unit) (8) Ground Loop Connection Kit
(2) Flex Duct Connection (9) Ground Loop Pumping Package
(3) Low Voltage Control Connection (10) Polyethylene with Insulation
(4) Line Voltage Connection (11) Line Voltage Disconnect (electric heater)
(5) P/T Ports
(6) Vibration Pad
(7) Condensate Drain Connection
A14132
Fig. 3 -- Example Geothermal System Setup
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