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Home Service FAQs FAQ of gas-fired(oil-fired) boilers How to calculate the gas consumption in a boiler?

How to calculate the gas consumption in a boiler?

19 Jul 2019

The boiler gas consumption calculation need the following parameters: gas calorific value and boiler thermal efficiency.
Theoretically, the gas consumption of boiler = boiler thermal capacity ÷ (calorific value of gas x boiler thermal efficiency )
Take the 1 tph steam boiler as an example:
600,000 cal / (8500Kcal * 0.98) =72m3/h, the 1 tph boiler's gas consumption per hour is about 72 cubic meters.

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