
The S1C/S1H system can be recommended for both commercial and residential use. S1C/S1H 9-24 and S1C 30-36 SIN GLE ZONE Ductless Split Condensing Unit P/N 240005841, Rev. A [05/08] Low Ambient cooling operation down to 32. F are standard on all S1H (heat pumps) factory installed (optional on S1Cs) • Low Ambient cooling operation down to 32. F – Specify this option if the S1C system will be operated in cooling mode at outside temperatures below 60. F (field installed kit) • Low Ambient controls fo