COLD WATER START
BOILERBOILER |
PUMP |
VALVE |
TO |
| FROM |
SYSTEM | SYSTEM | SYSTEM |
| PUMP |
|
Cold Water Start | Typical Cold Start Plumbing |
|
|
COLD WATER RUN
BOILER
|
| BOILER |
|
| PUMP |
|
| VARIABLE SPEED |
|
| INJECTOR PUMP |
TO |
| FROM |
SYSTEM | SYSTEM | SYSTEM |
| PUMP |
|
Cold Water Run | Typical Cold RunPlumbing |