1-1/4 in NPT Combo Trim Kit, 4.4 Gallon
HONEYWELL TK30PV125FM 1-1/4" NPT BOILER TRIM KIT
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1-1/4 in NPT Combo Trim Kit, 4.4 Gallon
- Dimensions: 1-1/4 in
- Series: TK Series
- Type: NPT
- Number of Pieces: 4
- Domestic/Import: Domestic
- 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 |
TK300-30 Heating Expansion Tank, PV100 Air Eliminator, SCV-050 Service Check Valve and FM911 Backflow Preventer |