This model includes a manual reset button

For dry-well installations

this LLD-305 model features 5/8" SAE flare connections

Is this compatible with ML7421 or M6421 actuators

The hardware includes a 6-foot copper capillary and a 3/8" x 3 1/2" liquid-filled sensing bulb

Carrier 346040-75104 Pan Kit R-22 This model includes a manualWhen you're dealing with a cracked drain pan or a corroded secondary line in a high efficiency Carrier unit, the Carrier 346040 75104 Pan Kit is the essential professional grade solution to address moisture management. As a direct replacement for the legacy 322838 754, this OEM kit ensures a precise structural fit, eliminating the bypass air issues often found with universal aftermarket alternatives. Engineered specifically for HVAC condensate