Hydronic Accessories

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Image of Flat Hydronic Expansion Tanks

Flat Hydronic Expansion Tanks



  • Perfect accessory to pair with a wall hung condensing boiler
  • Welded mounting bracket and unique design allows for a quicker and less expensive installation
  • Provides a more professional look to the mechanical room
  • Great for tight installations
  • Allows for easier access to the boiler for maintenance
  • All tanks come with a welded mounting bracket and union connection with a double system check

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Flat Hydronic Expansion Tank are available in two shapes:

  • Round (ZFT8C, ZFT18C)
  • Rectangular (ZFT8R, ZFT18R, ZFT24R)