it features a #46 drill size essential for maintaining the correct gas flow rate and BTU input across the burner rack

and removing covers for internal inspections

For field technicians handling critical installations

preventing dangerous steam leaks and ensuring accurate float operation

Belimo KG6 Ball Joint it features a #46 drillFor veteran HVAC contractors managing complex damper linkages, the Belimo KG6 Ball Joint provides a rugged, precision engineered solution for damper actuator assembly and rod end connections. This industrial grade 5 16 inch ball joint is specifically designed for seamless integration with Belimo KH8 crank arms (and compatible with KH6 models), ensuring zero slop mechanical transmission in high torque applications. Constructed from zinc plated steel