8620-223 | Defrost Board Replacement Kit | Bard HVAC Voltage_336V it features a 5/16-inch bore

it features a 5/16-inch bore size and provides efficient airflow for optimal heating performance

Its leak-proof design and superior construction guarantee reliable performance and peace of mind

The 7/8-9 diameter provides ample capacity for securing lifting slings

This design simplifies installation and maintenance

this assembly delivers smooth and trouble-free operation

8620-223 | Defrost Board Replacement Kit | Bard HVAC Voltage_336V it features a 5/16-inch bore**Bard HVAC NCO 8620 223 Defrost Board Replacement Kit** **Features:** * Direct replacement for Bard HVAC units * Easy installation * Restores proper defrost functionality * Extends the life of your HVAC system **Benefits:** * Eliminates ice buildup on evaporator coils * Improves system efficiency * Reduces energy consumption * Prevents costly repairs **Specifications:** * SKU: 8620 223 * Brand: Bard HVAC * Type: Defrost Board Replacement Kit