Wahsers-extractors

Columbia HRT Series

Columbia HRT Series Image

Columbia HRT Boilers are constructed in accordance with requirements of Section 1 of the ASME Boiler and Pressure Vessel Code. The HRT’s combustion efficiency is 80% plus. Four inch thick and very spacious castable refractory combustion chamber. Firetubes are rolled and beaded.

MODEL NUMBERS: 20, 30, 40, 50, 60, 70, 80, 100, 125, 150

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Columbia HRT Series

Columbia HRT Series Image

Columbia HRT Boilers are constructed in accordance with requirements of Section 1 of the ASME Boiler and Pressure Vessel Code. The HRT’s combustion efficiency is 80% plus. Four inch thick and very spacious castable refractory combustion chamber. Firetubes are rolled and beaded.

MODEL NUMBERS: 20, 30, 40, 50, 60, 70, 80, 100, 125, 150