Common indicators include inconsistent ignition

an HCO-1151 weather enclosure is required to protect the internal electronics

Check for 120V AC at the primary leads

For contractors managing HVAC building automation systems

Markel 25469009 Motor 318172-701 Common indicators include inconsistent ignitionThe Markel 25469009 Motor is a high performance 120V replacement motor engineered specifically for the Markel 3300 Series and 3380 Series fan forced heaters. This OEM replacement part operates at a low speed 600 RPM, optimized to drive vane axial blowers while maintaining quiet operation. With a power rating of 1 80 HP, this motor provides the necessary torque for consistent 175 CFM airflow through steel block fin elements. Designed for industrial and