Case Introduction

0.7MW gas-fired hot water boiler for an office building in Shenyang, Liaoning


The gas-fired hot water boiler provided by Zhengzhou Fangkuai can be said to solve our company’s big problem in heating. Not only the installation is very fast, but the later use is also all intelligent operation, which is very convenient.

  • Product name:hot water boiler
  • Industry involved:Heating industry
  • Use fuel:natural gas
  • Rated evaporation:0.7MW
  • Product model: WNS0.7-1.25-Y.Q
  • Application areas:Office building heating

Project proposals

The cooperation with Zhengzhou Fangkuai Boiler this time is an architectural design institute located in Shenyang City, Liaoning Province. The company owns an office building covering a total area of ​​10,000 square meters. Before the arrival of winter in the north, the company hopes to purchase a hot water boiler for winter heating in office buildings. The technical engineers of Zhengzhou Fangkuai Boiler will conduct on-site inspections on the user site and combine the building height and insulation measures of the office building. A comprehensive calculation was made and a 0.7MW gas-fired hot water boiler (WNS0.7-1.25-YQ) was customized for it.

Product advantages

This series of gas-fired hot water boilers uses a low-resistance and high-efficiency heat exchange element-threaded smoke tube instead of the traditional light tube, which has a faster heat exchange rate. The pipe ports in the boiler are reasonably arranged, and hand holes and manholes are provided in the weak links of the circulation to facilitate later inspection and maintenance. Over-temperature protection, secondary overheating protection, anti-freezing protection...All-round safety protection for the boiler without dead ends. The boiler can complete operations such as water level and water temperature adjustment, timing on and off, and segmented start and stop on time, reducing the working pressure of the furnace staff. The classic three-pass downstream shell boiler has stable operation and safe and reliable performance.

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