Keystoker Coal Boilers, Coal Stokers and Warm Air Furnaces

Keystoker located in Schuylkill Haven has been manufacturing coal boilers, coal stokers and warm air furnaces since 1946. A.S.M.E. certified boilers are available for both residential and commercial use. With efficiency ratings of up to 90% they are some of the most efficient coal products on the market.

  • Keystoker Boiler Cutout
  • Keystoker Bay Window
  • Keystoker Boiler

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