
572-4 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $151.99 | Condition is New, Taco 572-4 1" Sweat Valve Zone Valve, shipping cost = $10.69 | 100.0% |
![]() | $144.99 | Condition is New, Taco 572-4 1" Sweat Zone Valve 24vac 2 way, shipping cost = $21.74 | 100.0% |

The Taco 572-4 Circulator Pump with Integral Sweat Valve Zone 2 is a reliable and efficient solution for residential and light commercial heating and hot water applications. This circulator pump is specifically designed for use in zone 2 heating systems, which involve circulating hot water or glycol through piping to provide heat to specific areas of a building.
The Taco 572-4 circulator pump is characterized by its robust and durable design. It features a cast iron body and base, which provides excellent heat dissipation and resistance to corrosion. The pump is also equipped with a chrome-plated, stainless steel impeller, which ensures long-lasting performance and reliability. The pump's internal components are made of top-quality materials, such as bronze and stainless steel, which are known for their resistance to wear and tear.
One of the key features of the Taco 572-4 circulator pump is its integral sweat valve. This valve allows for easy installation and maintenance of the pump in zone 2 applications. It eliminates the need for an external sweat valve, which can save time and money during installation and maintenance. The sweat valve is designed to provide a tight seal, preventing leaks and ensuring optimal system performance.
The Taco 572-4 circulator pump is also equipped with a variety of other features that make it an excellent choice for zone 2 heating applications. It has a maximum flow rate of 4 gallons per minute (GPM) and a maximum total dynamic head of 12 feet, making it suitable for medium-sized heating systems. The pump also has a built-in air eliminator, which helps to remove air bubbles from the system, preventing noise and ensuring efficient heat transfer.
The Taco 572-4 circulator pump is also easy to install and operate. It comes with a standard 1/2 inch NPT inlet and outlet, which can be easily connected to the heating system. The pump also has a conveniently located control switch, which allows for easy on/off operation. The pump is also compatible with a variety of wiring configurations, making it flexible for different installation scenarios.
Overall, the Taco 572-4 Circulator Pump with Integral Sweat Valve Zone 2 is a high-quality and reliable solution for zone 2 heating applications. Its durable design, integral sweat valve, and easy installation make it an excellent choice for contractors, installers, and homeowners looking for a dependable and efficient circulator pump for their heating system.
The Taco 572-4 sweat valve zone is a popular choice for hydronic heating and cooling systems due to its reliable performance and easy installation. However, like any other product, it has its advantages and disadvantages.
Advantages:1. Durability: Taco 572-4 valves are known for their durability and long service life. They are made of brass, which is resistant to corrosion and can withstand high temperatures and pressures.
2. Easy Installation: The Taco 572-4 valve is a direct replacement for many older valves, making it easy to install. It also comes with a built-in bleed port, which simplifies the process of air removal during installation.
3. Energy Efficiency: The Taco 572-4 valve is designed to provide precise temperature control, which can help improve the energy efficiency of your hydronic system.
4. Versatility: The Taco 572-4 valve is suitable for use with a wide range of fluids, including antifreeze, glycol, and water. It can also be used in both heating and cooling applications.
Disadvantages:1. Cost: The Taco 572-4 valve is more expensive than some other valve options on the market. However, its durability and reliability may make it a worthwhile investment in the long run.
2. Limited Flow Range: The Taco 572-4 valve is designed for use in applications with a flow range of 0.1 to 10 gallons per minute (GPM). If your system requires a higher or lower flow rate, you may need to consider a different valve option.
3. Manual Adjustment: The Taco 572-4 valve requires manual adjustment to set the flow rate. While this can be a simple process, it may be more time-consuming than automated options.
In conclusion, the Taco 572-4 sweat valve zone is a reliable and durable option for hydronic heating and cooling systems. Its ease of installation, energy efficiency, and versatility make it a popular choice among professionals. However, its higher cost and limited flow range may be drawbacks for some users. Ultimately, the decision to purchase the Taco 572-4 valve will depend on the specific needs and budget of your hydronic system.
Recommendation: If you are looking for a reliable and durable valve option for your hydronic system, the Taco 572-4 sweat valve zone is a strong consideration. Its ease of installation, energy efficiency, and versatility make it a popular choice among professionals. However, be sure to consider the cost and flow range limitations before making your final decision. If your system requires a higher or lower flow rate, or if you are on a tight budget, you may want to explore other valve options.
Details:
Made by the trusted brand Taco, this valve is specifically model ed as Taco 572-4, ensuring compatibility and quality performance. Ideal for business and industrial settings, this zone valve effectively controls the flow of heating or cooling fluids, making it a crucial component maintaining optimal temperature levels in various applications. The Taco 572-4 1 sweat valve zone is a reliable and efficient product designed for hvac refrigeration systems.
specifications maxohvac:
- brand: Taco
- mpn: 572-4
- part type: Valve
offer maxohvac:
- in stock #: 2
- prices: $144.99–$151.99
- item condition: New
- best offers: true
- started: july 4, 2025
- availability: in stock
- options: ship-to-home
- sold #: 15
returns maxohvac:
- policy: no returns
seller maxohvac:
- rating: 100.0%
- city: cumberland, rhode island
- # reviews: 560
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
shipping maxohvac:
- carrier: usps
- class: standard
- type: calculated
- transit: 5-10 days
- service: usps ground advantage
payments maxohvac:
- credit card: visa
- other
- wallet: apple-pay
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