Carrier HH19ZA174 Limit Switch 319825-402 This gas burner spark igniter

This gas burner spark igniter features a 9

Critical Safety Component: Essential for accurate flame sensing and ignition control stability in demanding industrial applications

offering improved reliability and the exact same mounting footprint and electrical specifications

it operates at a consistent 3000 RPM to maintain the static pressure required to close the pressure switch and allow the control board to proceed

verify that your mounting bracket or enclosure depth supports the direct-mount configuration of the M-21215-065

Carrier HH19ZA174 Limit Switch 319825-402 This gas burner spark igniterThe Carrier HH19ZA174 is a technical grade L170 40F limit switch designed for critical thermal regulation within HVAC furnaces and industrial automation systems. This SPDT contact configuration switch acts as a vital safety interlock, featuring an actuation range of 170F (Open) to 40F (Close) to prevent equipment overheating and ensure system integrity. Built with a rugged die cast aluminum housing and an IP65 enclosure rating, it is engineered to