Hot air stove is generally divided into vertical gas stove and horizontal gas stove, many users in the choice of these two types of hot air stove more vacant, do not know which is more suitable for themselves. In fact, no matter which type of gas hot stove, important or suitable for themselves, the need to play the role of hot blast stove. The horizontal gas stove is divided into the ground type common hot air stove and the horizontal boiler shell hot blast stove. The vertical boiler shell hot blast stove is usually used in industry, and also is divided into internal and external combustion. The hot blast stove of the outer shell shell is the most common type of furnace in the industrial hot blast stove, with a large area of area. The horizontal internal combustion shell type hot stove is smaller in size and more suitable for installation. 立式锅壳燃气热风炉以水管热风炉偏多，有些用户会认为立式燃气热风炉的热效率比较低，很多人比较排斥，其实这是技术的不了解，现在燃气热风炉技术越来越成熟，一些常见问题基本已解决。
The vertical boiler shell gas hot blast stove is more and more hot air stove, some users will think that the thermal efficiency of the vertical gas stove is relatively low, many people reject it. In fact, this is not the knowledge of technology. Now the technology of gas stove is more and more mature, some common problems have been basically solved.
Select a good gas stove, mainly to see what more suitable for your needs, and the safety factor, power, internal structure, heat stove material and so on.
The safety factor is mainly reflected in the safety protection measures of the hot stove equipment.
1. Constant temperature controller automatically cuts off the gas valve after the temperature reaches the set temperature and extinguishes the burner.
2, high temperature limit protection. When the temperature reaches the high-temperature cut-off contact, the gas valve is automatically cut off so that the burner is extinguished, and manual reset is needed to restart.
3, temperature and pressure relief valve: when the water temperature or pressure is greater than T/P valve setting value, automatically open the T/P valve to cool down and reduce pressure.
4. In order to prevent accidental extinguishing function, the control system has an electronic intermittent fuse and ignition controller, using the igniter sensor to prove the ignition of the ignition device to prevent the possible accident caused by accidental extinguishing.
In the end, we remind the users who need to buy a gas hot stove. Do not make the only difference between the vertical gas stove or the horizontal gas hot stove for the selection and purchase of the gas hot blast stove, and focus on the merchants, the brand of hot blast stove, the power needed, the after-sale service of the product itself, the later stage of the hot blast stove. Maintenance, the energy saving of hot stove, the consumption of fuel, the labor cost of hot blast stove and so on.
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