LSS Series Vertical Steam Boiler

LSS series vertical condensing steam boiler, jointly developed by Devotion Boiler and Shanghai Industrial Boiler Research Institute, uses natural gas as fuel to quickly generate steam. It has the advantages of small footprint, high safety, low energy consumption, environmental protection, and high intelligence. , has been widely used in the supply of clean steam and high saturated steam in related industries.

Rated Evaporation
1 - 3 t/h
Working Pressure
1 - 1.25 MPa
Thermal Efficiency Range
97 - 99 %
Available fuel:
natural gas, coke oven gas, biogas, LPG, diesel oil, etc.
Available industries:
petrochemical, building materials, brewing, rubber, food, tobacco, textile, printing and dyeing, automotive, medicine, etc.


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Model LSS1.0 LSS1.5 LSS2.0 LSS3.0
Rated Evaporation t/h 1 1.5 2 3
Rated Working Pressure MPa 1.0/1.25
  Rated working pressure can be adjusted according to specific process requirements
Saturated Steam Temperature 183(1.0)
Boiler Fuel \ Natural Gas:8500kcal/Nm³ (35.53Mj/Nm³)   
N.gas Consumption Nm³/h 75 112.5 150 225
  The consumption of fuel is related to the parameters of the boiler
Thermal Efficiency % ≥97 ≥97 ≥97 ≥97
Load Regulation Range % 30%~100%   
Installation Dimensions m 2.3x2.6x1.8 2.6x2.7x2.0 3x2.8x2.2 3.5x3x2.5

Service Process

Project Design
According to different need, we provide different system transformation plans of boiler room and maximize the user's benefits.
Pre-sales Technical Support
Devotion makes detailed technical talk with users, optimizes the possible problems, and ensures the better implementation of the project.
Installation and Commissioning Guide
Devotion supports user on-site check according to the inspection list and arranges technical guide of installation and commissioning, and conducts technical training.
After-sales Service
After getting service notification, Devotion will respond quickly. If the e-mail or video communication is not helpful, a technician can be arranged to the site.

Customized Service

Submit the request and we will get in touch with you in the shortest time
Phone Number
Fault Description
Devotion Expert Online
Devotion Expert Online
Online Consultation
Email to Us
Email to Us
Rated Evaporation:1 - 3 t/h
Working Pressure:1 - 1.25 MPa
Thermal Efficiency Range:97 - 99 %
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