HFT-90, 14 Gallon Hydronic Heating Expansion Tank Zoom

HFT-90, 14 Gallon Hydronic Heating Expansion Tank


Brand: Bell & Gossett

Bell & Gossett
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Tank Volume: 14 Gallons
Max Accepted Volume: 11.3 Gallons
Weight (lbs): 23 lbs
Height: 21"
Diameter (Inches): 15-3/8"
Connection Size: 1/2"
Thread Type: Male
Connection Type: Threaded
Application: Heating
Max. Working Pressure: 100 psi
Max Operating Temp: 240°F
Shell Material: Carbon Steel
Diaphragm Material: Heavy Duty Butyl Rubber
Precharged PSI: 12 psi
Series: HFT

Description for Bell & Gossett 1BN329

The Series HFT tank is designed to absorb the force of thermal expansion of heating water and to maintain proper pressurization in a closed hydronic system. The heavy duty butyl diaphragm separates system water from the air in the tank preventing water logging problems


  • Residential and light commercial applications
  • Helps prevent excessive pressures in heating systems
  • Increases system performance
  • Reduces oxygen corrosion
  • Prevents waterlogging
  • In-line and floor mount installation
  • Max. operating temp 240°F
  • Max. working pressure of 100 psi

HFT-90, 14 Gallon Hydronic Heating Expansion Tank

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