Specification: WNS packaged gas fired hot water boiler with gas burner, high efficiency up to 99%, saving energy and eco-friendly
1. High thermal efficiency, equipped with saving energy device such as economizer, exhaust boiler, steam generator, boiler efficiency 99.9%
2. lower temperature of exhaust gas, fully absorb thermal energy, saving energy and cost for your invest.
3. Economic-friendly, strictly following the local environmental requirements, Don't need warry about this question.