Does this include the O-ring and nut for installation

Solid-State Reliability: Designed to withstand the vibrating environment of a furnace burner box without premature electrical failure

it eliminates erratic switching and premature pitting

The nominal capacity of the 068-2003 typically ranges from 0

it is the standard replacement for various Bryant and Payne units that specify a 165-degree cutoff switch

Heil Quaker ICP 1065294 Limit Switch Does this include the O-ringThe Heil Quaker ICP 1065294 is a precision engineered automatic reset limit switch designed for critical high temperature monitoring within HVAC air handlers and furnaces. Featuring a fixed temperature range of 110 140F, this thermal safety switch acts as a fail safe mechanism, disrupting the electrical circuit to the burner or heating elements should the plenum temperatures exceed safe operating parameters. As a genuine ICP replacement part, it