Blower Assembly - 40/50 Gallon Tall

Rheem AP15109-1 Blower Assembly – OEM Replacement for Induced Draft Systems

The Rheem AP15109-1 is an original equipment manufacturer (OEM) induced draft blower assembly designed for use in specific Rheem gas water heater models. This assembly supports combustion air movement and flue gas exhaust, enabling safe and efficient burner operation in power-vented units.

Application & Function

This blower assembly is responsible for creating the necessary airflow to assist in combustion and venting processes within sealed or power-vent gas water heaters. It operates in coordination with the gas valve and ignition system to ensure safe burner ignition and exhaust evacuation during the heating cycle.

Technical Specifications

• Model: AP15109-1
• Component Type: Induced Draft Blower Assembly
• Application: Rheem gas-fired water heaters with power vent configurations
• Material Construction: Combination of durable polymer housing and metal fan components
• Voltage: 120V (verify with unit documentation)
• Mounting: Factory-configured mounting points; gasket and screws not always included

Installation Guidelines

The AP15109-1 is a direct-fit replacement component. It should only be installed by a qualified plumbing or HVAC professional familiar with gas appliance service and venting standards. Installation requires disconnection from the existing flue connection, removal of the faulty blower, and proper resealing to maintain combustion chamber integrity. Electrical connections must be verified for polarity, grounding, and proper operation per Rheem specifications.

Field Service Applications

Designed for use in scheduled maintenance or replacement during service calls involving failed or noisy blower motors, pressure switch errors, or combustion airflow faults. The AP15109-1 is engineered to restore OEM airflow performance and ensure the unit complies with venting safety and efficiency standards.