Taco 400-4 is a 1/8" hot water float vent rated for 150 PSI operation. Designed for hydronic heating systems to automatically vent air from hot water lines. Direct replacement for Taco 400-3.
Taco 400-4 Hot Water Float Vent 1/8" 150 PSI
Taco
$17.95
In Stock — 10+ available
- Replaces
- 400-3
- Fits brands
- Taco
- SKU:
- 400-4
- Product Type:
- Float Vent
- Subcategory:
- Air Vent
- Application:
- Residential/Commercial
- System Type:
- Boiler, Hydronic Heating
- Installation Type:
- OEM Replacement
- Pressure Rating:
- 150 PSI
- Inlet Size:
- 1/8" NPT
- Connection Type:
- NPT
- Connection / Joint:
- NPT
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