Robertshaw 5225-069 Limit Control Freon Does this require draining the

Does this require draining the heating system for installation

Is the 69018 compatible with R-410A systems

This OEM-spec replacement measures approximately 13 x 19-1/4 x 7/16 inches (nominal 13x20)

Integrated Alarm Circuit: Features a dedicated terminal for remote monitoring

including R22

Robertshaw 5225-069 Limit Control Freon Does this require draining theThe Robertshaw 5225 069 is a heavy duty manual reset limit control designed for high temperature commercial cooking equipment and industrial HVAC applications. This high limit safety switch features a 600F (315C) fixed temperature setting and a 60 inch copper capillary, providing the reach necessary for remote mounting in deep fryers, ovens, and griddles. As an LCH Series limit control, it utilizes a DPST (Double Pole Single Throw) switch