Carrier HK02ZA439 Pressure Switch This L-shaped sensor rod is

This L-shaped sensor rod is a direct drop-in for Coleman DGAA furnaces and various residential York

The silicon carbide element is manufactured for high thermal conductivity and rapid ignition

Designed to handle air and common combustion by-products

Application Versatility: Ideal for non-direct mounting scenarios where space constraints or shaft orientation require a crankarm linkage

Carrier HK02ZA439 Pressure Switch This L-shaped sensor rod isThe Carrier HK02ZA439 Pressure Switch is a high pressure safety cutout designed for precise refrigerant circuit monitoring in Carrier, Bryant, and Payne condenser units. Engineering specifications confirm a cut out pressure of 426 PSI and a cut in pressure of 320 PSI, ensuring the compressor is protected from thermal overload and system blockages. This SPST high pressure switch features a 1 4 inch female Flare nut connection with a schrader depressor