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Model LAHP48 Air to Water Heat Pump — Installation, Operation & Maintenance Manual
Section 5: Location & Mounting (continued)
Corrosive Environments
Do NOT install the unit in an area subject to sea air or other
potential corrosive contaminants.
Indoor Installation
If the unit is installed inside a building, the building must be
equipped with air openings sufficient to ensure free discharge of
heated (or cooled) air generated by the heat pump. All clearances
must be maintained to ensure free air flow into and out of the
enclosure. Make sure no other equipment located in the space
will be affected by the units air flow.
All clearances must be maintained to ensure free air flow into
and out of the enclosure. Make sure no other equipment located
in the space will be affected by the unit’s airflow.
Section 6: Recommended Piping Diagram
Figure 12
SPL-WG0995-01_A
LAHP HEAT PUMP
BUFFER
TANK
AUTOFILL LOCATION IS SUGGESTED,
BUT THE FINAL LOCATION TO BE
MADE BY FIELD CONTRACTOR
EXPANSION TANK
CIRCULATOR
BALL VALVE
DRAIN VALVE
PRESSURE GAGE
STRAINER
AUTOMATIC AIR VENT
PRESSURE RELIEF VALVE
BACKFLOW-PREVENTIO
DEVICE
PRESSURE REDUCING
VALVE
VALVE
DRAIN VALVE SHOULD BE
LOCATED AT LOWEST
POINT IN PIPING SYSTEM
RETURN FROM TERMINAL UNIT(S)
SUPPLY TO TERMINAL UNIT(S)
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