Red light WNS type fuel gas boiler is a typical furnace based on the summary of domestic and foreign advanced technology, through continuous optimization, perfect design, with a number of patented technology. For the pursuit of high quality red has been in the body in the process of production strictly comply with national standards and ISO and ASME, TUV international standards; in order to further improve the thermal efficiency of fuel oil and gas boiler, red for the user design the selection of flue gas condensing type energy-saving device, adopts a nd steel material and vortex intensified heat transfer technology, flue gas recovery in large amounts of water vapor latent heat, so that the boiler thermal efficiency reached 95%, saving fuel consumption. All products are fully equipped factory, ensure the boiler to be rapidly installed at the user's site, in addition to water, gas and electrical connection accessories, not to any other building structure and special installation procedures, in boiler factory is a series of testing and commissioning work, to ensure that the boiler factory quality. Product specifications and models of steam 1t, 2T, 3T, 4T, 6T, 8t, 10t, 15t,, 20t, 0.35MW, 1.4MW, 0.7MW, 2.1MW, 0.5T, 2.8MW, 5.6MW, 7MW, 10.5MW, 14MW,, etc..