Pentair ThermalFlo - Manual (Page 11)

3
ThermalFlo Installation and User’s Guide
Section 2
Installation
The following general information describes how to install the ThermalFlo heat pump.
Note: Before installing this product, read and follow all warning notices and instructions starting
on page iii.
Installing the ThermalFlo
Only a qualified service person should install the ThermalFlo heat pump.
Materials needed for Installation
The following items are needed and are to be supplied by the installer for all heat pump installations:
1. Plumbing connections (2 inch).
2. Level surface for proper drainage.
3. Suitable electrical supply line. See rating plate on unit for electrical specifications. A junction box is not
needed at the heat pump; connections are made inside of the heat pump electrical compartment. Conduit
may be attached directly to the heat pump jacket.
4. Electric cutout switch that will interrupt all power to the unit. This switch must be within line of sight of the
heat pump.
5. Watertight conduit to run the electrical supply line.
Note: We recommend installing isolation valves on the inlet and outlet water connections for ease
of serviceability.