Carrier Aquasnap 30RAP070 - Typical Piping Diagram on 30 RAP Units With Hydronic Package

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8
9
10
12
11
14
12
11
13
2
1
3
4
5
6
7
6
TYPICAL PIPING DIAGRAM ON 30RAP UNITS WITH HYDRONIC PACKAGE
LEGEND
1— Strainer/Blow-Down Valve
2— Expansion Tank (sizes 010 - 060 only)
3— Pump
4— Electric Heater
5— Air Vent Connection Port
6— Pressure/Temperature Access Port
7— Heat Exchanger
8 — Flow Switch
9— Balance Valve/Drain Plug
10 — Pressure Relief
11 — Isolation Valves
12 — Flex Connections
13 — Pressure Reducing/Fill Valve
14 — Air Separator and Vent
--- — Factory Supplied
a30-4871
Typical piping and wiring (cont)