Harman VF3000 Boiler User Manual


 
15
Installation
This is a basic plumbing hook up. Your system may vary depending on many factors.
Therefore, we recommend having experienced personnel do the plumbing.
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This is only one of many layouts possible. Cirulator pumps, zone valves, and thermo-
stats are not supplied with the unit because the amount and type of these parts vary with every
system. It is best to have a professional plumber do the job.
System Supply
System Return
Fresh water in- with
automatic ll
Heated domestic water
Expansion Tank
Circulator Pump
Air Scoop
Pressure Relief
Temp. / Pressure Gauge
Aqua Sensor Well
Tempering Valve
Aquastat
Boiler Drain