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1-1/4 in NPT x SWT Combo Trim Kit, 4.4 Gallon
HONEYWELL TK30PV125SNK 1-1/4" SWEAT 4.4 GALLON BOILER TRIM KIT W/ SUPERVENT NK300S BOILER FEED COMBINATION VALVE 1/2"
Hydronic Boiler Trim Kits
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Brand: 
1-1/4 in NPT x SWT Combo Trim Kit, 4.4 Gallon
3436064
MFG #: TK30PV125SNK
Product ID:3436064
Famous Supply
- Dimensions: 1-1/4 in
- Series: TK Series
- Type: NPT/SWT
- Number of Pieces: 4
- Domestic/Import: Domestic
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.
- Features
- Includes
| 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 |
| Model TK300-30 4.4 gal, 1/2 in External MNPT Heating Expansion Tank, Model PV100 Supervent Air Eliminator, Model SCV-050 Service Check Valve, Model NK300S-100 1/2 in Boiler Feed Combination valve |