Amana-Goodman 22312903 Heater Assembly

The Amana-Goodman 22312903 Heater Assembly is a 3.5 kW OEM replacement critical for maintaining precise climate control in residential air handlers and light commercial units. As a direct factory component, this PTAC heater assembly is engineered to meet the exact electrical and thermal requirements of Amana HVAC systems and Goodman equipment. It serves as the primary cross-reference for legacy part numbers 11116203, 20460603, 20460613, and 20517902, ensuring a drop-in fit without the need for field modifications. This assembly provides stable electric heat kit performance, utilizing high-grade resistance coils and safety limit switches to prevent overheating while delivering consistent discharge air temperatures. For technicians performing HVAC repair or routine seasonal maintenance, using this genuine 22312903 heater ensures circuit board compatibility and maintains the original airflow characteristics of the air handler.

Key Benefits & Specifications

• Direct OEM Compatibility: Replaces obsolete parts 11116203, 20460603, 20460613, and 20517902 seamlessly.
• Calibrated Heat Output: Delivers 3.5 kW of heating capacity tailored for specific air handler cabinet sizes.
• Industrial-Grade Construction: Built to withstand high-cycle operations in both supplemental and primary heating modes.
• Safety Integrated: Features pre-installed thermal limits to protect the system and ductwork.
• Efficient Installation: Designed with standard electrical connectors for rapid field replacement by contractors.

Common Questions

Is the 22312903 compatible with older Goodman air handlers?
Yes, this assembly is the designated replacement for several older part numbers including 20460603 and 20517902. Check the data plate on the heating element to confirm kW rating and part number compatibility.

Does this heater assembly include the limit switch?
This is a complete OEM assembly designed to restore the unit to factory specifications, typically including integrated thermal protection components required for safe operation.

Can I use a 3.5 kW heater if my original was 5 kW?
It is critical to match the kW rating specified by the manufacturer for your specific air handler model to ensure proper airflow-to-heat ratios and electrical circuit sizing.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

This item is not eligible for free shipping.