and nitrogen

Manual Override: Equipped with a manual operating lever to allow for system flushing or emergency bypass during commissioning

It is essential to verify your specific model and serial number against the HVAC replacement parts catalog

facilitating high-amperage field connections

MARS 19010 Relay 322056-301 and nitrogenThe MARS 19010 Relay, also known as the MARS 71 Relay, is a high performance universal potential relay engineered for heavy duty motor starting applications in HVACR systems. This component is identical to 3ARR3MARS71 and serves as a drop in replacement for thousands of OEM models, providing a reliable solution for single phase motors that require a start capacitor. Designed with a non positional mounting capability, the MARS 19010 simplifies field