1-1/4 in NPT Combo Trim Kit, 4.4 Gallon
SKUTK30PV125FM
Description
The Resideo TK Series Combo Boiler Trim Kit is all you need to install or service a boiler in one convenient package. All kits include an expansion tank, an air eliminator, a boiler fill combo, and check valve.- The expansion tanks are welded, not clamped, for longer, leak-proof life.
- The check valves allow for replacement of tanks and air vents without needing to drain the heating system.
- The SuperVent® air eliminator provides optimal air removal by means of patented design.
- The boiler fill combo is either a double check backflow preventer/boiler feed (NK300S) or a DialSet boiler fill and dual check atmospheric backflow preventer (FM911). Both options are auto fill
- Type: NPTSeries: TK SeriesDimensions: 1-1/4 inDomestic/Import: DomesticNumber of Pieces: 4
- TK300-30 Heating Expansion Tank, PV100 Air Eliminator, SCV-050 Service Check Valve and FM911 Backflow Preventer