The differences between SZS and QXS
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There is currently a project involving a gas-fired heating and hot water boiler with a capacity of 40 T/h; the QXS model is recommended； What are the differences between SZS and QXS? How to compare usage conditions, initial investment, operating costs, etc.? Thank you, fellow enthusiasts, for your advice!
This post was last edited by dongjiang1001 on 2011-6-22 at 16:15. For users: The QXS boiler starts up faster than the SZS boiler, but its system is more complex; it requires an additional forced circulation pump along with a corresponding control system, which increases the initial investment and operational maintenance costs. Moreover, it is not as easy to operate as the SZS boiler.