Can you set this up for air conditioning only and no heat?

Thank you for your question The condenser for this Perfect Aire system is a heat pump which means that the system has the built in capability to both heat and cool. However, the system is designed so that the owner can control the mode that it operates in via the thermostat setting. Therefore, if the you have no need for the heating operation, the condenser's heating mode can go unused with no consequence to the operation of the system.