trane logo
CEN-CAL AIR INC. | Products

CEN-CAL AIR INC. is an authorized Trane Dealer and carry the full line of Trane heating, cooling and indoor air quality equipment. There are numerous reasons for replacing heating and cooling equipment, some which include equipment failure, need for improved indoor air quality and comfort, and energy savings.

We offer FREE in-home assessments to evaluate the indoor air quality and comfort needs of each family member, to consider the budgetary requirements of the family, and to perform structural load calculations of the home to properly match and recommend the equipment that best meets the needs of the family.

When heating and cooling equipment is not properly matched, temperature and humidity can be uneven, a higher incidence of maintenance problems occur over time, and energy usage goes up because a system that is too small runs longer than necessary and a system that is too large uses more energy than needed to control the indoor environment. New systems properly matched, can obtain up to twice the efficiency of older or mismatched systems, which could be a savings of 40% to 60% in energy costs!

ComfortLink™ II ZONING| Heating | Ventilation | Air Conditioning | HVAC | Trane

Heating and Cooling:  Air Conditioners | Air Handlers | Gas Furnaces | Heat Pumps | Coils | Packaged Systems
Thermostat Controls:  Thermostats and Controls
Add On Components:  Zoning
Nexia™ Home Intelligence:  Home Automation

ComfortLink™ II ZONING

Manufactured by Trane

ComfortLink™ II ZONING
Zoned comfort. With Trane’s innovative ComfortLink™ II Zoning System, you’ll be able to direct more heated or cooled air where it is needed-and less where it isn’t. So room by room or zone by zone, you will enjoy steady precise comfort on demand. Find a dealer to experience total comfort control.


Most homes don’t get the same amount of sun or shade all day, so why would you expect to need the same type of cooling or heating all day? With Trane’s ComfortLink™ II Zoning system, you’ll be able to set a schedule on your thermostat based on your home’s unique temperature patterns and control it all from wherever life takes you with Nexia™ Home Intelligence. Every ComfortLink II Control comes with remote “climate access”, allowing you to monitor and control your zoning system through any web-enabled device.

At the heart of your Trane zoning system, you’ll find the Trane ComfortLink™ II Control. It’s more than a thermostat—it’s an easy-to-use advanced command center that provides a seamless interface between your system and your life.


Acting as both a sensor and a zone thermostat, the temperature data is relayed to the Trane ComfortLink™ II Control, while also allowing temperature adjustment of an individual zone. Perfect for a master bedroom or guest room.

This sensor provides temperature data to the Trane ComfortLink™ II Control, allowing heated and cooled air to be directed where it’s needed. The temperature in zones with a Wired Zone Sensor is adjusted using the Trane ComfortLink™ II Control. Perfect for a child’s room or hallway.


Trane’s exclusive motorized modulating dampers work inside your ductwork by opening and closing in partial increments so you can fine-tune zoned areas for maximum comfort.


Connect your Trane ComfortLink™ II Control and zoning equipment to a perfectly matched Trane variable-speed indoor unit and multi-stage outdoor unit and you’ll see for yourself. Every component is designed to work in harmony with the others—optimizing your comfort and energy use combined with the enhanced humidity control you’ll only find with a Trane matched system.

See this product listing on Trane.com