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Taco 566159 1/2" Combination Boiler Feed Valve and Backflow, NPT x NPT, Brass, Boiler Part, Hydronic Heating Reviews

4.9 Rating 7 Reviews
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Keep Your Heating System Safe and Efficient - Taco 3450 Combination Boiler Feed Valve and Backflow Preventer When it comes to maintaining a reliable hydronic heating system, the Taco 3450 Combination Boiler Feed Valve and Backflow Preventer is your go-to solution. This innovative product combines two essential functions into one compact unit, ensuring your heating system operates smoothly and efficiently. With its advanced design and robust features, the Taco 3450 sets a new standard for performance and serviceability. Why Choose the Taco 3450? The Taco 3450 is engineered to prevent backflow and automatically refill your heating system, making it a critical component for any hydronic setup. This dual functionality not only enhances system reliability but also simplifies installation and maintenance. Whether you're a professional contractor or a DIY homeowner, this valve is designed to meet your needs with ease. Key Benefits of the Taco 3450 ✅ Auto Reset from Fast Fill: Automatically resets after filling, ensuring your system is always ready to go. 🔧 Serviceable Cartridges: Both the backflow preventer and feed valve can be serviced without draining the entire system, saving you time and hassle. 💦 Adjustable Pressure Settings: Easily dial in the desired pressure for optimal performance. 🛠 Durable Construction: Built with a one-piece body and stainless steel strainer for long-lasting reliability. 💪 Large Adjustment Range: Accommodates various system requirements, making it versatile for different installations. Technical Specifications Model: Taco 3450 Type: Combination Boiler Feed Valve and Backflow Preventer Material: Durable brass construction Pressure Rating: Adjustable to meet system needs Certification: ASSE 1081-2014 compliant Installation Complexity While the Taco 3450 is designed for efficiency, we recommend professional installation to ensure optimal performance and compliance with local codes. This product may require specific tools and plumbing knowledge, making it best suited for licensed professionals. However, if you're a DIY enthusiast, be prepared with the right tools and take your time to follow the installation guidelines carefully. What Pros & DIYers Need to Know For Pro Contractors: The Taco 3450 meets the rigorous demands of professional job sites. Its durable construction and serviceable design save time and reduce the risk of system failures, making it a reliable choice for contractors who value efficiency and quality. For DIY Homeowners: If you're tackling your own plumbing projects, the Taco 3450 offers a robust solution for your heating system. Just remember, while it's designed for ease of use, professional installation is recommended to ensure everything is set up correctly and safely. Features That Stand Out ✅ Integrated Design: Combines backflow prevention and boiler feed functionality in one unit. 🔧 Easy Maintenance: Cartridges can be replaced without draining the system, making upkeep a breeze. 💦 Adjustable Pressure Indicator: Provides a clear view of system pressure for easy monitoring. 🛠 Compact Size: Fits easily into tight spaces, making it ideal for various installations. Invest in Reliability Today! Don't compromise on the safety and efficiency of your heating system. The Taco 3450 Combination Boiler Feed Valve and Backflow Preventer is a smart investment for anyone looking to enhance their hydronic heating setup. With its proven performance and ease of maintenance, you can trust that your system will operate smoothly for years to come. Get yours today and experience the difference!

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“Not only is this a multiple-function device, but it (I think) provided me some freeze protection. The plastic cap blew off, causing water to gush, but it saved the system.”
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Posted 3 years ago
“Same dimensions (length) as traditional fill valves. Easy adjustment, and the pressure is labeled. Same 1/2" sweat unions as other brands.”
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Posted 3 years ago
“Seems to work as advertised. Instructions have errors: the lock knob is at the bottom of the adjustment knob, not on top. Direction figures are reversed.”
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Posted 3 years ago
“We install one with every water boiler we install.”
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Posted 5 years ago
“I have installed several of these. A+ so far. No problems. Set pressure just under 30 to bleed it. Then set it back to your normal pressure. Very simple to work.”
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Posted 5 years ago
“Needed to install a backflow preventer, bought this unit, and replaced the existing auto-fill and regulator. Great quality and is serviceable.”
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Posted 9 years ago
“Easy to install, all in one, works good.”
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Posted 11 years ago