1. Gas fired vacuum hot water boiler advantages
Gas fired vacuum hot water boiler for sale is widely used in power generation,
pharmaceutical industry, refineries & petrochemicals, cement industry hospital,
food industry, pulp & paper industry, beverages industry, textile industry,
chemistry industry, cleaning industry, automotive industry, thermal power plant,
hospital, etc.
High efficiency and saving energy: Using vacuum hot-water boiler technology to
make boiler operating in a vacuum state, Low boiling point, the latent heat of
vaporization (latent heat), heat transfer, effectively improve the thermal
efficiency, high heat transfer performance, the body of boiler use design of wet
back with three return to effectively improve the radiation and convection heat
transfer area. Thermal efficiency of boiler can be up to 91%.
High safety and reliability: Vacuum operation unit, hot coal in vacuum state, there
is no danger of expansion and explosion. Having constant thermal coal water in
the furnace makes no danger of ingredient. Multiple automatic protection devices
in ZG gas fired vacuum boiler have much higher safety than other boilers.
No corrosion and scaling, long service time: Using stainless steel thermal
exchanger makes thermal coal operate in a closed state. No corrosion and scaling
make its service life twice longer than ordinary boiler, which can be used for 20
years.
Variety model, one model many uses: There many types for customers to choose
such as vertical type, horizontal type, oil-fired type, gas-fired type, water pipe,
smoke pipe,
Small size and easy installation: Modular design, high performance heat transfer

2. components, small size make it easy to transport. In a small space, multiple units
can be used parallel.
More about gas fired vacuum hot water boilers read here
http://www.zgboilers.com/Products/gas-fired-vacuum-hot-water-boiler.html
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Phone 86-371-86062323
Website: http://www.zgboilers.com