Williamson-Thermoflo

Gas-Fired Boiler features AFUE of 94.4%.
HVAC

Gas-Fired Boiler features AFUE of 94.4%.

With 155k Btuh input, FreeStyle-® FS-155 Wall Mount Gas-Fired Condensing Boiler is available in combi and heat only models. Combi unit provides 4 gpm of domestic hot water. Boiler is designed with single-tube, large diameter stainless steel heat exchanger as well as digital display control and 24 Vac thermostat relay. Providing modulating combustion with 10:1 turndown ratio, FreeStyle...

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Gas-Fired Boiler features AFUE of 94.4%.
HVAC

Gas-Fired Boiler features AFUE of 94.4%.

With 155k Btuh input, FreeStyleÂ-® FS-155 Wall Mount Gas-Fired Condensing Boiler is available in combi and heat only models. Combi unit provides 4 gpm of domestic hot water. Boiler is designed with single-tube, large diameter stainless steel heat exchanger as well as digital display control and 24 Vac thermostat relay. Providing modulating combustion with 10:1 turndown ratio, FreeStyle...

Read More »
Gas-Fired Boiler features AFUE of 94.4%.
HVAC

Gas-Fired Boiler features AFUE of 94.4%.

With 155k Btuh input, FreeStyle-® FS-155 Wall Mount Gas-Fired Condensing Boiler is available in combi and heat only models. Combi unit provides 4 gpm of domestic hot water. Boiler is designed with single-tube, large diameter stainless steel heat exchanger as well as digital display control and 24 Vac thermostat relay. Providing modulating combustion with 10:1 turndown ratio, FreeStyle...

Read More »
Gas-Fired Boiler features AFUE of 94.4%.
HVAC

Gas-Fired Boiler features AFUE of 94.4%.

With 155k Btuh input, FreeStyleÂ-® FS-155 Wall Mount Gas-Fired Condensing Boiler is available in combi and heat only models. Combi unit provides 4 gpm of domestic hot water. Boiler is designed with single-tube, large diameter stainless steel heat exchanger as well as digital display control and 24 Vac thermostat relay. Providing modulating combustion with 10:1 turndown ratio, FreeStyle...

Read More »

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