Whether you are performing a routine maintenance swap or a critical emergency repair

the Packard 65670 is mechanically reversible

Can the Watts 374A-3/4-30 be installed in any orientation

the switch opens the electrical circuit to shut down the heating element or burner

Reznor 151191 Overload 30067439-890 Whether you are performing aThe Reznor 151191 Overload is a critical OEM replacement component designed to provide precise motor protection for a wide range of Reznor commercial and industrial heating units. Also identified by part number RTA1 L, this overload relay is engineered to monitor current draw and interrupt the circuit during unsafe load conditions, preventing catastrophic motor failure and overheating. This HVAC overload control is typically rated for 208 230V systems