8733821639 | CONTROL UNIT PROTECTION MOD | Carrier Voltage_115-127V Its compact design allows for

Its compact design allows for easy access and maneuverability

designed specifically for high-efficiency condensing gas boilers

improving system efficiency and performance

flexible operation

the Jergens 801045 Key-Locking Pin is a reliable and versatile tool for a wide range of applications

8733821639 | CONTROL UNIT PROTECTION MOD | Carrier Voltage_115-127V Its compact design allows for**CONTROL UNIT PROTECTION MOD** This CONTROL UNIT PROTECTION MOD (8733821639) is a genuine Carrier product. It is designed to protect the control unit from damage in the event of a power surge or other electrical fault. The mod is easy to install and can be used in a variety of applications. **Key Features:** * Protects the control unit from damage * Easy to install * Can be used in a variety of applications **Benefits:** * Prevents costly repairs *