We believe that installing a ComfortNet™ indoor comfort communicating system should be a simple process. Using four wires, a ComfortNet system configures any compatible gas furnace, air conditioner or heat pump system in seconds. When it's properly installed, the ComfortNet system monitors the performance of the indoor and outdoor system components to make certain that the entire indoor comfort system is operating as efficiently as possible. This combination offers what we consider to be an unmatched balance of indoor temperature and humidity control perfection.