Login
Start Free Trial Are you a business? Click Here

Taco 1/8" Hy-Vent Air Vent for Water Heating Systems (MPN: 400-4) Reviews

4.7 Rating 176 Reviews
Read Plumbing Supply and More Reviews

Keep Your Water Heating System Efficient - Taco 1/8" Hy-Vent Air Vent When it comes to maintaining a reliable and efficient water heating system, the Taco 1/8" Hy-Vent Air Vent is your go-to solution. This high-capacity, float-style vent is designed to eliminate air from your heating system, ensuring optimal performance and longevity. With its robust construction and easy serviceability, this vent is perfect for both professional contractors and DIY homeowners looking to enhance their plumbing systems. Why Choose Taco Hy-Vent? Trusted by professionals across the industry, Taco has established itself as a leader in plumbing solutions. The Taco 1/8" Hy-Vent is engineered for durability and efficiency, making it a top choice for those who demand the best. Its brass-body, nickel-plated design not only meets the rigorous demands of high-pressure systems but also ensures a long lifespan, reducing the need for frequent replacements. Key Benefits of the Taco 1/8" Hy-Vent ✅ High Capacity: Effectively removes air from your heating system, preventing inefficiencies. 💦 Durable Construction: Brass body with nickel plating ensures resistance to corrosion and wear. 🔧 Easy Maintenance: Serviceable design allows for quick access to the vent cap for cleaning or replacement. 💪 Versatile Installation: Can be installed on the boiler or at high points throughout the system. ✅ Pressure Rated: Operates safely at pressure ratings up to 250 psi, suitable for various applications. Technical Specifications Material: Brass body with nickel plating Thread Size: 1/8 inch Pressure Rating: Up to 250 psi Installation Type: Straight mount with male threads Installation Complexity While the Taco 1/8" Hy-Vent is designed for straightforward installation, we recommend that it be installed by a licensed plumber or HVAC professional. This ensures proper function and compliance with local codes. If you're a DIY enthusiast, be prepared with the right tools and take your time to follow the installation guidelines carefully. Even simple installations require attention to detail to avoid potential pitfalls. What Pros & DIYers Need to Know For Pro Contractors: The Taco 1/8" Hy-Vent meets the high demands of professional job sites. Its durable construction and reliable performance make it a staple in any contractor's toolkit. You can trust that this vent will perform under pressure, saving you time and ensuring customer satisfaction. For DIY Homeowners: If you're tackling your plumbing projects, the Taco Hy-Vent is a great addition to your toolkit. Just remember, while it's designed for ease of use, having a professional install it can save you from future headaches. Make sure to have the necessary tools on hand and follow the instructions closely for the best results. Features That Stand Out ✅ Multi-Directional Flow: Install it however you need—no limitations. 💦 Corrosion-Resistant Handle: Built to withstand solvents and weather exposure. 🔧 Durable Construction: Industrial-grade durability that outlasts standard options. ✅ Quarter-Turn Lever: Instant shutoff for added safety. Don't wait until your heating system is compromised. Get the Taco 1/8" Hy-Vent Air Vent today and ensure your water heating system operates at peak efficiency! With Taco, you're investing in safety, reliability, and compliance—trusted by professionals everywhere.

Visit Product Page
I didn't receive the (4) Hy-vents that I ordered. Instead, I received (4) TACO circulators. It sent a pre-paid label for the return. But it's not the first time. In the past, They shipped a bag of iron pipe nipples in addition to the items I ordered. These were also returned.
Helpful Report
Posted 3 years ago
No surprises. Worked as I expected.
Helpful Report
Posted 3 years ago
Absolutely perfect couldn't ask for better.
Helpful Report
Posted 3 years ago
Yup works just like the last one I changed
Helpful Report
Posted 3 years ago
This vent was described and sold as Taco. The shelf tag in the store said Taco Hy-vent. Taco vents have the Taco logo cast in the top of the vent. The product on the shelf was resideo and has an r logo cast in the top. Haven't seen an explanation for this discrepancy anywhere. Vent seems to work OK.
Helpful Report
Posted 3 years ago
Why is it a so much more expensive than if I purchased it at a plumbing supply? It was an eleven Dollar difference in price. That makes me want to shop elsewhere.
Helpful Report
Posted 3 years ago
Product was poorly packaged with no protection. Luckily the item wasn’t damaged.
Helpful Report
Posted 3 years ago
Pretty easy to replace.
Helpful Report
Posted 3 years ago