Coleman / Evcon DGAA Series: DGAA056BDTA, DGAA070BDTA, DGAA077BDTA Exhaust Motor

Designed for exact compatibility with York, Coleman, and Evcon gas furnaces, this combustion air booster plays a critical role in venting harmful exhaust gases safely out of your home before ignition occurs.

Engineered with high-grade materials to withstand elevated operating temperatures, this draft inducer motor prevents common furnace fault codes, erratic burner ignition, and pressure switch failures. Replacing a noisy or failed draft blower with this direct OEM replacement ensures quick plug-and-play installation without requiring electrical modifications or adapters.

Key Features & Benefits

• Direct OEM Replacement: Ensures precise fitment, smooth performance, and zero wiring hassle for compatible York, Coleman, and Evcon HVAC units.

• High-Efficiency Motor: Delivers consistent 3315 RPM airflow performance to properly actuate system pressure switches and clear combustion gases.

• Quiet, Low-Vibration Operation: Precision-balanced wheel and motor housing minimize startup vibration and operational noise.

• Durable Construction: Built with heavy-duty housing designed to handle high heat and continuous exhaust duty cycles.

• Built-In Safety Integration: Features an integrated pressure tap to hook up directly to your furnace’s safety limit controls.

Technical Specifications

Cross-Reference & Compatibility

This assembly directly replaces or supersedes the following part numbers and model series:

• Replaces Part Numbers: S1-37319801820, 373-19801-820, 373-19801-821, 65475, 350475

• Compatible Brands: York, Coleman, Evcon, Luxaire

• Compatible Furnace Series: Coleman/Evcon DGAA, DGAH, and DGAX Gas Furnace Models