Installation Details - Sanden GS3-45HPA-US Owner's Manual

Installation details

This Sanden Eco Hot water Heat Pump System must be installed by licensed personnel in
accordance with local building codes:
 Installing contractor should be licensed by applicable state/province and municipal
authorities to install an Electrical & Plumbing product.

The unit has been designed for heating potable domestic hot water and any other
usage, such as space heating requires a heat exchanger suitable for local codes to
be installed on the system to separate potable and non-potable water.

The unit is designed to operate when connected to the water supply with a
maximum operating pressure of 95PSI (655 kPa). To ensure the mains pressure
does not exceed this, first check incoming cold water mains pressure, and then a
pressure regulating device must be connected to the water supply line.

Installation of a temperature tempering device is MANDATORY to avoid potential
scalds and burns.

The unit must be stored and transported in an upright position. Failure to do so may
render the unit faulty. Such failure is not covered under any warranty agreements.
Failure to comply with the above conditions will void the warranty.
Figure 2: Typical installation layout
This system delivers hot water exceeding 120
Sanden Heat Pump – Owner's Manual
Page 7 of 20
o o
F (50 C).