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  • Heat-Flo 316 Stainless Steel Hydronic Buffer Tank - 115 Gallons - HF-115-BT-114

    - 1-1/4 inch NPT Connections - 4 Taps

    Product ID • HF115BT11400

  • $3,359.00
  • Quantity:
  • Estimated Overland Truck Shipping Truck Shipping


Heat-Flo 316 Stainless Steel Hydronic Buffer Tank with 115 Gallons, 1-1/4 inch Connections and 4 Taps - HF-115-BT-114.

The primary application of a buffer tank is to Eliminate Short Cycling, reduce heat pump, chiller, or boiler short cycling. Hydronic buffer tanks are used in systems operating below the design load condition, which is most of the time, or in systems having several low BTU cooling or heating loads calling at different times. This can cause the heat pump or the boiler to short cycle, resulting in reduced operating efficiency and shorter equipment life.

A 3/8 Inch ID thermal well is located mid-tank. Thermistors can be inserted 3 inches into the well, or the well will accept the Honeywell L11506A Controls.

The primary application for the HF-115-BT-114 is to reduce low-mass modulating, condensing boiler short cycling. The supply side of the boiler is piped through your closely spaced tees and then to the top of the tank. The lower side port is then piped to the return port on the boiler.

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Technical Specs

Heat-Flo 316 Stainless Steel Hydronic Buffer Tank HF-115-BT-114 Techs and Specs

  • Capacity Gallons
  • Max Working Pressure (psi feet)
    60 PSI
  • Connection Boiler NPT
    1 1/4 Inches
  • Taps
  • Diamter Size
    28 Inches
  • Height
    72 Inches
  • Manufactured
  • Insulation
  • Jacket
  • Shipping Weight
    160 pounds

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