Installation

Fresh water in- with

Heated domestic water

automatic fill

 

System Return

Tempering Valve

Temp. / Pressure Gauge

Aqua Sensor Well

Pressure Relief

Aquastat

Circulator Pump

Boiler Drain

15

Air Scoop

System Supply

Expansion Tank

Basic Plumbing

This is a basic plumbing hook up. Your system may vary depending on many factors. Therefore, we recommend having experienced personnel do the plumbing.

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.

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Harman VF3000 manual Installation, Basic Plumbing