PSG CADDY ALTERNA II Installation And Operating Instructions Manual page 39

Note: If a heat pump is connected to the Caddy Alterna II, the electric element PA08570 (15 kW) or PA08580
(20 kW) must be installed to ensure an auxiliary heat source (for installation, see Section 5.14: Electrical
element connection)
For installation of air conditioning coil, refer to Section 5.15: Installation of an air-conditioning unit.
Note: It is important to apply the sticker to the furnace and have the installer fill all fields.
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