Rheem Fan Blower Controls

Overview

The RHEEM 45-109886-01 is an A2L blower wire extension designed to extend the wiring harness connection between the blower motor and the control board or power supply in compatible RHEEM heating and cooling systems. This component supports installations where standard wire lengths fall short due to cabinet configurations or retrofit situations. It is a direct OEM replacement part intended for installation by licensed HVAC technicians working on A2L refrigerant-rated equipment. The extension maintains the integrity of the blower circuit, ensuring reliable motor operation and proper system function. This wire extension is intended for use in residential HVAC applications where the blower motor wiring requires additional length to reach the designated connection point. It is particularly relevant in systems designed for or converted to A2L refrigerant compatibility, where factory wiring configurations may differ from standard units. HVAC technicians performing blower motor replacements, control board swaps, or system retrofits will find this extension useful in maintaining clean, code-compliant wiring runs. Key Features OEM RHEEM part designed for A2L refrigerant-compatible systems Extends blower motor wiring harness to reach required connection points Maintains electrical integrity of the blower control circuit Sold as a single unit for targeted, per-unit replacement Compatibility Designed as an OEM-style replacement blower wire extension for RHEEM residential heating and…