Carrier 338085-408 Limit Switch 320735-701 it utilizes flame rectification to

it utilizes flame rectification to signal the control board

60" trip points required for specific Carrier models

The 0270A00915S is a direct replacement for the obsolete 0270A00413S and is designed for compatible R-410A air conditioning systems

The steel encasement is designed to dissipate this thermal energy

What is the proper orientation for installing 3/8" sweat connections

Carrier 338085-408 Limit Switch 320735-701 it utilizes flame rectification toAs a field technician, you know that a tripped main limit switch is often the only thing standing between a standard service call and a heat exchanger failure. The Carrier 338085 408 is a factory authorized L210 20F limit switch, engineered specifically for high limit thermal protection in Carrier, Bryant, and Payne furnaces. This OEM HVAC replacement part features a normally closed circuit that opens precisely at 210F to interrupt the gas valve