Can central air be installed without a furnace? Yes, always 50% In some cases 50% Get Free Quotes Today! Question: Can central air be installed without a furnace? Top Answer (50% of 2 votes): Yes, always. Answer: Yes, always Explanation: most central A/C's uses an Air Handler TRUSTED AIR CONDITIONING LLC Answer: In some cases Explanation: It's called an air handler. Arizona's Best Heating & AC, Inc. Get Free Quotes Today! Find Local Pros Free Air Conditioner Installation Cost Estimates Related Questions How Often Should I Have My Central Air Conditioner Serviced?Top answer: Every year Can I have central air if I have baseboard heat?Top answer: In most cases Can central air run on natural gas?Top answer: In some cases How Much Does It Cost to Replace an A/C Unit? When purchasing an air conditioning system, is it worth paying more for a higher SEER rating?Top answer: In most cases