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Boiler Buddy Buffer Tanks

Your boiler's best friend

The Boiler Buddy is designed to be used in heating systems with low-mass boilers, geothermal, chilled water applications or low-mass radiation. Boilers operating at low loads will short cycle which leads to sooting, premature component failure, nuisance lockouts and inefficiency. The Boiler Buddy tank is a factory insulated and jacketed storage tank which adds mass to the system, thus providing the necessary buffer to prevent short cycling.

  • Aquastat control well for precise temperature measurement.
  • Air Eliminator built into top of tank provides optimal air elimination for the whole system.
  • Boiler Buddy provides hydro separation, simplifying piping design.
  • Full port drain valve allows for easy sediment removal and fast refilling of the system.

Free freight to a commercial dock in the lower 48.

Documentation: Boiler_Buddy Brochure.pdf

Boiler Buddy 18 gallon buffer tank

Part No: BB-18

$924.38 each

Boiler Buddy 30 gallon buffer tank

Part No: BB-30

$1047.50 each

Boiler Buddy 50 gallon geothermal/hydro buffer tank w/ 3 aquastat wells

Part No: BB-50-G

$1375.38 each

Boiler Buddy 80 gallon buffer tank with 3 aquastat wells

Part No: BB-80-3W

$1549.25 each

Boiler Buddy 119 gallon buffer tank with 3 aquastat wells

Part No: BB-119-3W

$2077.63 each

Boiler Buddy 80 gallon buffer tank, includes a Stainless steel internal coil and 1 aquastat well (allows for flexibility in design)

Part No: BB-80-C

$2637.05 each


Toll Free: (866) 361-4782

Fax: 206-274-1501

17420 Vashon Hwy SW
PO Box 2270
Vashon, WA 98070

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