Hydronic System Accessory Guide
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Features
- Simple Servicing
- Hy-Vent automatic air vents feature an easy-to-remove vent cap that allows for quick spot checks and uncomplicated maintenance. Alternatively, this vent cap may be sealed for safe system servicing.
- Bubble Breaker
- The 400-4 has a small, bubble-breaking fin at the base of the unit. This fin extends into your pipe where it disrupts large air bubbles, making them easier to vent.
- Product Compatible With
- Taco 431-6 Air Scoop
- Taco 432-6 Air Scoop
- Taco 433-5 Air Scoop
- Taco 434-5 Air Scoop
- Taco 435-5 Air Scoop
- Taco 436-5 Air Scoop
- Taco 437-1 Air Scoop
Hy-Vents purge unwanted air from hydronic systems, keeping them running efficiently and quietly. When air is trapped in pipes and valves, it leads to disruptive noise levels and lost heat energy. The 400-4 uses a float type venting action that detects and expels air automatically. Adding Taco Hy-Vents to your hydronic system is a straightforward, smart way to keep everything running reliably and effectively.
California residents see
Warning: This product can expose you to chemicals including Lead which is known to the State of California to cause Developmental Harm.
For more information go to: www.p65Warnings.ca.gov
Specifications
400-4
Overview
Product Category
Boiler Accessories
UPC
687752581096
General Information
Product Line
Hy-Vent
Product Category
Boiler Accessories
Connection Type
NPT
Performance
Maximum Fluid Temperature
240 F
Maximum Operating Pressure
150 PSI
Dimensions
Connection Size
1/8 Inch
Product Height
3 3/16 Inches
Product Width
1 13/16 Inches
Product Depth
1 13/16 Inches
Shipping Weight
0.375 Pounds
Warranty Information
Warranty
Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
1 Year
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Taco Hy-Vent - Automatic Air Vent - 1/8" NPT
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