hot water boiler 1 4 is equivalent to steam boiler ratio

Boiler Ratings Explained - Heating Help

Jun 18 2014 · Then in 1967 they further reduced the Pickup Factor from 1.33 to 1.15 but only for hot water boilers. They let the factor for steam boiler sizing remain at 1.33 because steam piping is bigger than hot water piping. This is because steam is bigger than . There's one problem here though. pipes contain hardly any .

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Boiler Sizing Calculators | Powerhouse

The BTU/hour to Boiler Horsepower calculator is used to help size both steam and hot water boilers. This calculation translates the heat transfer input requirement to BHP. To do so we divide the BTU/hour by a constant of 33475.

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