9 series · Natural gas, Diesel
Industrial Oil/Gas Fired Boilers
Gas fired and oil fired boilers for natural gas, LPG, city gas, diesel or heavy oil: horizontal three-pass WNS fire tube boilers, vertical LSS and LWS units, atmospheric CWNS and CLHS hot water boilers and YY(Q)W thermal oil heaters.
Selection
How to choose
Burner, controls and fuel train are matched to the fuel available on site; the parameter tables list fuel consumption for each fuel.
Product range
Oil & Gas Fired Boilers
9 series
Specifications at a glance
Compare output and pressure
Ranges from each series’ parameter table. Open a series for fuel consumption, connections, dimensions and weight of every size.
- WNS Oil/Gas Fired Steam Boiler0.5–20 t/h · 0.7–1.25 MPa→
- WNS Pressurized Oil/Gas Fired Hot Water Boiler0.35–14 MW · 0.7–1 MPa→
- LSS Vertical Water-Tube Oil/Gas Steam Boiler0.5–2 t/h · 0.7–1.25 MPa→
- LSS Inspection-Free Oil/Gas Steam Generator50–500 kg/h · 0.7 MPa→
- LWS Vertical Oil/Gas Steam Boiler100–300 kg/h · 0.7 MPa→
- LWS Skid-Mounted Oil/Gas Steam Boiler100–300 kg/h · 0.7 MPa→
- CLHS Vertical Oil/Gas Fired Hot Water Boiler0.06–0.58 MW · Atmospheric→
- CWNS Horizontal Oil/Gas Fired Hot Water Boiler0.7–2.8 MW · Atmospheric→
- YY(Q)W Oil/Gas Fired Thermal Oil Heater600–6000 kW · 1–1.1 MPa→
Projects
Oil & Gas Fired Boilers in operation
Common questions
Questions about oil & gas fired boilers
- Which gases and oils can these boilers burn?
- Natural gas, LPG, city gas, diesel and heavy oil. The burner and fuel train are chosen for the fuel on site, and each series’ parameter table lists the fuel consumption.
- Steam, hot water or thermal oil — which one do I need?
- Steam for cooking, sterilising, drying and process heating; hot water for space heating and washing; thermal oil when the process needs high temperatures (up to 350 ℃) without high pressure.
- What do you need for a quotation?
- Output, working pressure, fuel, power supply (for electric units), the application and the destination country.
Quotation
Quote for oil & gas fired boilers
Tell us the output, working pressure, fuel and application. An engineer replies with a model selection and a quotation.
- Phone+86-512-5679 1900
- WhatsApp+86 177 9859 7687
- Emailmanager@wilfordboiler.com















