measure resistance across the leads

This 20-30 millivolt lead features a proprietary zip nut design

neutral look suitable for commercial HVAC installations

Ensures accurate damper positioning and airflow regulation

Is the 310143 compatible with older VP513 models

Amana-Goodman 10728306 Limit Switch measure resistance across the leadsThe Amana Goodman 10728306 Limit Switch is a factory authorized OEM replacement part engineered for precise thermal regulation across a wide array of Goodman and Amana HVAC systems. Designed for high limit safety monitoring, this bimetal disc thermal switch features a critical 200F (L200 40) open temperature and a 160F reset point, ensuring the furnace high limit prevents heat exchanger overheating. This component is essential for maintaining the