For technicians performing system upgrades or HVAC control board repairs

This 36T01B3 style limit is built to the exact specifications required by Lennox

providing long-term reliability for critical HVAC infrastructure

The ADK164S provides high flow capacity with minimal pressure drop

What is the connection type for the brass well

Copeland 912-0001-41 Contact For technicians performing system upgradesProfessional grade Copeland 912 0001 41 auxiliary contact blocks are designed for heavy duty integration with 90A contactors, providing reliable signal feedback and interlocking for commercial HVACR systems. This F1 auxiliary contact kit features a versatile 1 N O (Normally Open) and 1 N C (Normally Closed) configuration, allowing technicians to monitor contactor status or control secondary circuits like indicator lights and alarm systems. Rated for