NeoTherm Boilers and Water Heaters
Page 27
fig. 18 - DHW Piping - two Heaters, two Vertical tanks
noteS:
1. Optional CWMU & recirculation
line location.
2. Locate the NTV DHW sensor
or remote aquastat well
in lower 1/3 of tank.
3. Back flow preventer may be
required - check local codes.
4. Thermal expansion tank may be
required - check local codes.
5.
Caution: Pump sizing must
be based upon water
hardness at job site.
WarnInG:
This drawing shows
suggested piping configuration and
valving. Check with local codes and
ordinances for additional requirements.
Building
return
Supply
TPRV
2
Ball valve
(typical)
2
1
3
4
3
Cold water
supply
Expansion
tank
4
Pump
Pump
Check valve
Check valve
TPRV
Summary of Contents for NTV1000
Page 2: ......
Page 35: ...NeoTherm Boilers and Water Heaters Page 31 Fig 20 Ladder Diagram...
Page 36: ...LAARS Heating Systems Page 32 Fig 21 Wiring Diagram...
Page 37: ...NeoTherm Boilers and Water Heaters Page 33...
Page 51: ...NeoTherm Boilers and Water Heaters Page 47 Fig 52 Connection Terminals...
Page 130: ...LAARS Heating Systems Page 126 Fig 140 Machine Frame and Rear Panel 13 3 PARTS ILLUSTRATIONS...
Page 131: ...NeoTherm Boilers and Water Heaters Page 127 Fig 141 Front Panel and Covers...
Page 132: ...LAARS Heating Systems Page 128 Fig 142 Burners and Combustion Chambers...
Page 134: ...LAARS Heating Systems Page 130 Fig 145 Electronic Components...
Page 135: ...NeoTherm Boilers and Water Heaters Page 131 Fig 146 Condensate Trap Fig 147 Control Bezel...
Page 136: ...LAARS Heating Systems Page 132 Fig 148 Flow Switch...
Page 137: ...NeoTherm Boilers and Water Heaters Page 133 This page intentionally left blank...