Watts ETX-30 Carbon Steel Expansion Tank, 4.7 Gallons

Keep your heating system running smoothly with this durable expansion tank designed for reliable performance

Product Price

$79.34

Product Review Score

4.4 out of 5 stars

54 reviews

Product Summary

The Watts ETX-30 Carbon Steel Expansion Tank holds 4.7 gallons and is designed to help maintain your plumbing system’s pressure. It’s sturdy and dependable, making it a great choice for homeowners looking to avoid water hammer and ensure smooth operation of their heating systems.

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Additional Product Details

  • Generous 4.7-gallon tank volume for effective thermal expansion control in heating systems
  • Durable carbon steel construction with a protective epoxy finish for long-lasting use
  • Equipped with a strong expansion membrane to maintain air charge and system performance
  • Easy installation on supply piping with direct mounting options
  • Features a 1/2" MNPT system connection and a standard tire valve for convenient charging
  • Pre-charged to 12 psi and designed for a maximum pressure rating of 60 psi
  • Helps prevent overpressure in hydronic heating systems, enhancing efficiency and lifespan
  • Backed by years of expertise in water-related technologies for reliable performance

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