shenhua gas boiler antifreeze mode

Study of Gas Temperature Characteristics at the Bottom of ...

Sep 05 2017 · And the gas temperature at the bottom of platen heaters decreases about 20 °C while burning Shenhua bituminous coal with low ash fusion temperature. However its combustion efficiency would decline weakly. The performance of boiler was

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Aqua-Hot - Frequently Asked Questions

Aqua-Hot recommends the antifreeze solution contain between 35% and 50% propylene glycol boiler antifreeze to water mixture. Too much antifreeze lowers the heat transfer capability causes sticking check valves in the heating zone lines and may coat the system's interior surfaces resulting in lower water and interior cabin temperature levels.

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Study of Gas Temperature Characteristics at the Bottom of ...

Sep 05 2017 · And the gas temperature at the bottom of platen heaters decreases about 20 °C while burning Shenhua bituminous coal with low ash fusion temperature. However its combustion efficiency would decline weakly. The performance of boiler was

Learn More