International Environmental 70021517 Dir. Drive Freon Always use Polyol Ester (POE)

Always use Polyol Ester (POE) oil

Designed for direct mounting on standard junction boxes

this valve body provides a fail-safe position to protect critical HVAC equipment during power loss

Chattering is usually the result of a low control voltage (less than 24V) or a failing transformer

System Protection: Actively monitors B+ potential across 3 AC power supply lines to prevent locked-rotor or run-away conditions

International Environmental 70021517 Dir. Drive Freon Always use Polyol Ester (POE)The International Environmental 70021517 is a high performance direct drive blower motor engineered specifically for IEC fan coil unit applications, including F*Y and C*Y series models. This 1 6 HP HVAC motor operates on a 115 127V, single phase 60Hz circuit, delivering a consistent 1450 RPM to ensure precise airflow and thermal regulation. As an OEM replacement motor, the 70021517 features a 42Y frame and an open air over (OAO) enclosure,