Arzel Comfort

05/20/2026

05/07/2026

Blower Motor – The component of the HVAC system responsible for moving conditioned air through the system. There can be one main motor, or in the case of air registers, multiple ones.

05/06/2026

Refrigerant Lines – Also called a Line Set, these copper wires (a larger suction line and a smaller liquid line) run from the outdoor unit of an HVAC system to the indoor evaporator coil. The larger line should be well insulated to avoid the loss of cool air.

05/06/2026

Find a heating and cooling contractor where technicians regularly work on their skills! Here are some good options if you're near one of these companies in Ohio, Pennsylvania, or Illinois. For more options, you can use our locator at https://www.arzelcomfort.com/contractor-locator/

05/06/2026

Call 614-575-2378 to schedule an appointment so Best Service can make sure your A/C is ready for hot weather.

05/06/2026

If one room is always hotter or colder, it's not your imagination. Comfort issues are usually airflow + balance, both fixable. Call us.

05/04/2026

Helpful info for homeowners!

04/23/2026

Call: This term describes the thermostat activating the HVAC system to heat, cool, circulate, or otherwise “turn things on."

04/16/2026

A term to help you understand your technician better. A damper is a movable plate located in the ductwork that can partially or entirely restrict airflow. They are the basis of most zone systems.