Honeywell Resideo Honeywell TK30030A1FM Boiler Trim Kit With Air Purge partsautozone PLEASANT Snug

Description

The TK300-30A-1FM is a boiler trim kit that consists of an expansion tank, boiler feed combination valve, check valve, and air purger.  It has a 1/2″ male NPT tank connection size with 4.4 Gallons (16.7 liters) total volume and 2.5 Gallons (9.5 liters) maximum accepted volume.

The boiler trim kit is used to make installation quick and easy with an all-in-one package.  The unit’s check valve enables the replacement of the air vent or expansion tank without draining the heating system saving time.

The AP400 cast iron air purger, FM911 boiler backflow preventer/fill valve, and SCV-050 service check valve replacement parts are also available.