Fenwal 08-033024-106 Limit Switch 30067439-890 The KPU series is specifically

The KPU series is specifically optimized for refrigeration and air conditioning applications

While the A421 is the replacement for A419ABC-4

High Electrical Capacity: Rated for 17 FLA and 24A resistive loads

Built to withstand the rigorous conditions of commercial and residential heating environments

compatibility with R-22 alternatives like R-422D or R-407C depends on the specific pressure-temperature characteristics of the system

Fenwal 08-033024-106 Limit Switch 30067439-890 The KPU series is specificallyThe Fenwal 08 033024 106 Limit Switch is a mission critical surface mount snap disc thermostat designed for high temperature thermal protection. This SPST (Single Pole Single Throw) control is engineered to open the electrical circuit at 500F and provides an auto reset function once the temperature cools to 440F. Built for the rigorous demands of industrial heating and commercial HVACR applications, this Fenwal 08 033024 106 ensures precise high limit