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Organic heat carrier boiler
yuanda hermic fluid heater
yuanda hot oil boiler
transfer heating oil boiler

Oil / Gas Fired Thermal Oil Boiler

Thermic fluid heater | Organic heat carrier boiler | Hot oil heating boiler

YY(Q)W series thermal oil boiler is horizontal chamber combustion three-coil structure, wet back boiler. This boilers are fully automatic, safe and designed to operate on a wide range of liquid and gaseous fuels like heavy oil, light oil, gas, and dual fuel options.

Thermal Capacity: 200-14,000kw/h 200,000-12,000,000Kcal/h
Temperature: 200 ℃ ~ 350 ℃
Styles: horizontal / vertical
Available Fuel: heavy oil, diesel, furnace oil, biogas, NG, CNG, LNG, LPG, dual fuel
Applied Industries: oil heating for printing, dyeing, refinery&chemical, plastic and rubber, wood industry, building material, food industry, etc.


  • Thermal Oil Boiler / Thermal Oil Heater / Hot Oil Boiler / Organic Heat Carrier Boiler

  • Yuanda Boiler manufacturing kinds thermal oil boiler, thermal capacity from 350kw-14000kw, 200,000 kcal to 12 mkcal, horizontal and vertical two types thermal oil boiler for choose. Also provide whole thermal oil boiler system. With this system, it is easy to achieve working temperature up to 320℃ under low pressure. Low cost, 100% safe running.

  • natural gas diesel fired thermal oil boiler china

  • Most importanly, our YY(Q)W thermal oil boiler ①use wet back structure, greatly increase the boiler efficiency, and avoid the boiler outside packing burned out for the high temperature; ②three coild layers improve thermal efficiency; ③External oil header, ensure thermal oil lifespan ④Adopt double big open door ⑤Explosion-proof door design

  • Professional used in storage tank, oil tanks, asphalt/bitumen processes, hot press machine, fryer machine, resin reactors, rubber and plastics, adhesives, distillation columns, heat exchangers, drying processes, rotogravure and flexo printing, paints etc...

  • Running site:

Other Thermal Oil Boiler Types

1. YLW coal/wood biomass fired thermal oil boiler: horizontal thermal oil boiler, chain grate boiler. Automatic feeding&operation.

2. YY(Q)L vertical thermal oil boiler: vertical gas or oil fired thermal oil boiler, more suitable for space limited.

oil gas thermal oil heater boiler related biomass oil heater boiler

For place limited, we didnot list all models, if you need other capacity, use other fuel, Please send us message directly, we will send you detailed picture & parameter.



Oil Cover Fire Structure, Three Coil Pipes Wet Back

1. Increase radiant heating area, the boiler thermal efficiency is higher; 2. Prevent the boiler shell from deforming under high temperature; 3.Compact coil tube, no gaps,ensuring the flue gas flow


Double Layer 12cm Aluminum Silicate Insulation

We use double layer 12cm aluminum silicate insulation cotton, boiler surface temperature is not higher than 40 ℃, energy saving and high efficiency


Outputting oil tank external design

Prevent oil carbonization and avoid accidents, and easy for maintenance. Ensure the oil heater lifespan.


Intelligent Monitoring, 100% Safe Running

PLC control, automatic data collection analysis system, over oil temperature/over smoke temperature/low flow alarm

Our Services


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


oil gas thermal oil boiler
Model Rated thermal power
Rated working pressure
Thermal oil outlet temperature
Thermal oil inlet temperature
Fuel consumption
Light diesel oil(kg/h) Natural gas(Nm3/h)
YY(Q)W-700Y(Q) 700 0.8/1.0 280/320 250/290 61.3 73.6
YY(Q)W-1400Y(Q) 1400 0.8/1.0 280/320 250/290 122.6 147.1
YY(Q)W-3000Y(Q) 3000 0.8/1.0 280/320 250/290 249.2 296.4
YY(Q)W-3500Y(Q) 3500 0.8/1.0 280/320 250/290 305.6 366.8
YY(Q)W-4200Y(Q) 4200 0.8/1.0 280/320 250/290 367.5 436.6
YY(Q)W-5600Y(Q) 5600 0.8/1.0 280/320 250/290 489.6 586.8
YY(Q)W-7000Y(Q) 7000 0.8/1.0 280/320 250/290 612.3 726.9
Note: for place limited, we didnot list all models, if you need other capacity, other pressure, use other fuel, please send us inquiry directly, we will send you detailed parameter.

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