Common Questions: Is the 383-300-411 compatible with natural gas LGB boilers

Broad compatibility across York

912 million BTU/hr

The barbed nipple connections are versatile

and fixed loads

Johnson Controls STT17A-609R Repair Kit Freon Common Questions: Is the 383-300-411The Johnson Controls STT17A 609R Repair Kit is a professional grade water valve renewal kit engineered for 1 inch pressure actuated water regulating valves. This comprehensive kit is designed to restore factory spec performance to commmercial type V46A, V46D, V47A, and V47N series valves used in water cooled condensers and industrial refrigeration systems. As a critical maintenance assembly, the STT17A 609R includes a precision machined valve seat,