Emerson Central air conditioner Parts — Browse All Models

Common repair parts needed for Emerson central air conditioners

• Float switch. The float switch detects a clog in the evaporator condensate drain system. The float switch shuts off the central air conditioner if it detects water backing up into the evaporator
• Air filter. The air filter is located at the intake of the blower assembly. It removes dust and debris from intake air.
• Blower assembly. The blower assembly is the air handler that circulates air through the evaporator in the central air conditioner. It consists of an outer case, a blower motor and blower wheel.
• Wall control thermostat. The wall control thermostat is a temperature control device that mounts on a wall inside your home. The thermostat monitors temperature inside your home and tells the central air conditioner when to start and stop.

Maintenance tips for your Emerson central air conditioner

• Replace the air filter regularly. You'll typically need to replace the air filter monthly to prevent air flow restriction in your central air conditioner. Follow the instructions in your owner's manual for replacing the air filter.
• Pour 1 cup of liquid bleach through the condensate drain line to keep the line clear of clogs and algae build-up.
• Keep the outside unit clear of shrubs and grass. Trim shrubs around the outside unit regularly. Keep grass trimmed around the outside unit to prevent air flow restrictions.
• Perform annual maintenance. Have a service technician perform an annual check-up and yearly maintenance on the central air conditioner to keep it running efficiently.