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Typical Application Piping
30 PSI
RELIEF VALVE
Pressure
Reduction
Back Flow Preventer /
Pressure Relief Valve
Dielectric
Unions
Dielectric
Unions
NOTE: * A 30 PSI pressure relief valve
(Part No: SRV30) should be used in
hydronic applications.
NOTE:
Due to compressor reliability direct to load application are not recommended. A buffer tank must be installed in they system.
Pressure
Gauge
Air
Vent
Expansion
Pressure
Tank
Reduction
GEO
STORAGE
TANK
1-1/2˝
FPT
Ball Valve
Hose Kit
(required to prevent
damage from fouling)
10-15 TON HYDRONIC HEAT PUMP INSTALLATION GUIDE
LOAD PUMP
Air
Separator
WaterFurnace
Unit
NDW Series
Hose Kit
P/T Ports
Y-Strainer
Flow Switch
(recommended)
13
HYDRONIC
LOAD
Source OUT
P/T Ports
3-Way Valves
Source IN
Y-Strainer
(required to prevent
damage from fouling)
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