Carrier 12100102000073 Blower Wheel 320074-702 this combustion air blower provides

this combustion air blower provides the reliable draft needed to exhaust toxic flue gases and keep residential heating systems operating within their designed safety parameters

A failed or missing resistor can cause the gas valve to chatter

which eliminates the troubleshooting guesswork associated with universal components

For larger applications like 12 to 16-inch inlets

Carrier 12100102000073 Blower Wheel 320074-702 this combustion air blower providesThe Carrier 12100102000073 Blower Wheel is a precision engineered OEM replacement part designed to restore critical airflow in specialized Carrier and Payne HVAC systems. This centrifugal blower wheeloften referred to in technical manuals as a cross flow fanfeatures a durable plastic construction, typically finished in a distinct blue, measuring approximately 37. 5 inches in length. It is a vital component for maintaining static pressure and ensuring