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lhs type vertical oil gas boiler
lss once through steam boiler
lss type vertical oil gas boiler
lhs type vertical oil gas boiler
lss once through steam boiler
lss type vertical oil gas boiler

Vertical Oil/Gas Fired Boiler

Vertical boiler with oil/gas burner | Small steam/hot water boiler | Once through steam boiler

Vertical oil gas fired boiler with burner has 2 type, water tube and fire tube boiler. This boiler working under the normal pressure, small footprint, quick into use, no need boiler room, safe&easy operate.

Output: saturated steam, hot water
Thermal Capacity: 100-2,000kg/hr 120-1,400kw/h
Styles: fire tube, water tube
Available Fuel: heavy oil, diesel, furnace oil, biogas, NG, CNG, LNG, LPG, dual fuel
Applied Industries: food, beverage, diaries, feed mill, refinery, chemical, slaughterhouse, laundry, hotel, greenhouse, etc


  • We have vertical gas oil fired boiler steam rating from 100kg/hr-2,000kg/hr | vertical hot water heating capacity from 100 - 1,400kw/h

  • Yuanda Boiler manufacturing vertical or horizontal gas(oil) fired boiler with complete spare parts, and equipped with world famous gas/oil burners, high efficiency & energy saving.

  • LHS/LSS series vertical oil gas boiler is a safe and high efficiency (95%) heating equipment with high automation, compact structure, reduce construction cost, working at normal pressure.

  • We Yuanda Boiler has strict quality control department. Such as many tests for raw materials, boiler NDT((Nondestructive Testing) including X-ray Test, Ultrasonic Test, Magnetic particle Test, then three hydraulic pressure test before packaged.

  • Widely used for processing like heating, drying, bottling, disinfection, sterilization, packaging, shaping, dehydration, distillation, cooking, cleaning, central heating, greenhouse heating etc...



Packaged compact structure & Small footprint

1. Quick into use, only need connect oil/gas, fee water, electric power; 2. Adopts vertical structure, occupy small area, no need boiler room, reduce cost.


Spiral Fire Tubes(Smoke Tube) Technology

Use the advanced technology which is our patent to design the spiral tubes, enhance the boiler thermal power 10% higher than normal, and avoid the spiral tube from ash deposition and wearing


PLC control system, high degree of automation

Two sets of safety spare parts, high and low water level alarm and low water level interlock protection, steam overpressure alarm and interlock protection function


Economizer/Condensor Design, Energy Saving

Recycle exhausted smoke to heat feed water, reduce exhaust smoke temperature, increase feed water temp then save fuel cost at least 6% per hour



From boiler solution, optimization to installation, 24 hours online, provide technical support and avoid risks for you


Based on user needs, we supply tailored service, boiler drawing&PID system, boiler room design, foundation drawings etc


Full-life After sale service. With our professional technical experts and service team, skilled technology provides customers with professional services


Our engineer on-site guidance installation and commissioning, ensure boiler running perfect, free training for boiler operator


According to the customer production requirements, provide professional boiler solutions, cost analysis, project investment budget, boiler drawing&installation and commissioning service


vertical fire tube boiler

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LSS Once Through Boiler

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