What is the matching condenser?

The matching condenser for this unit is model number SUZ-KA24NA2. It is rated to operate in heating mode for outside temperatures from 14-75 degrees Fahrenheit. Yes, there is a 36k version of this unit, the model number for that system is SVZ-KP36NA / SUZ-KA36NA2. If you have any further questions please feel free to give us a call! Thanks.