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Thermal Oil Boiler Vertical
Vertical Thermal Oil Heater Boiler
Vertical Gas Thermal Oil Heater Boiler
Hot Oil Heater Boiler Vertical
Thermal Oil Boiler Vertical
Vertical Thermal Oil Heater Boiler
Vertical Gas Thermal Oil Heater Boiler
Hot Oil Heater Boiler Vertical

Vertical Oil/Gas Thermal Oil Heater

Vertical oil heater | Oil gas burning hot oil boiler | Heat carrier boiler

YY(Q)L vertical oil gas fired thermal oil heater boiler is a new type thermal oil boiler. This boiler is vertical type, compact structure, low requirment for boiler room, reduce cost. 100% safe and designed to operate on a wide range of liquid and gaseous fuels like heavy oil, diesel, waste oil, lpg, and dual fuel options.

Thermal Capacity: 200-14,000kw/h 200,000-12,000,000Kcal/h
Temperature: 280 / 320 /350 ℃
Styles: vertical, horizontal, skid-mounted
Fuel: heavy oil, diesel, furnace oil, biogas, NG, CNG, LNG, LPG, dual fuel
Applied Industries: textile printing and dyeing, refinery&chemical, plastic and rubber, wood industry, building material, machinery industry, food industry, etc.


YYQL gas/oil fired thermal oil boiler, is a upright hot oil heater/boiler. Used to heating fluid oil/edible oil for factory production and commercial use.

It's the leader among thermal oil boiler products, certified by ASME CE ISO DOSH EAC TUV BUV. High quality, automatic control, long lifetime assurance.

*Capacity: 230kw-14000kw, 0.3-14mw, 200000Kcal-12mKcal

*Pressure: 11bar, 1.1mpa (max.)


It can be used in a variety of industries such as plywood, rubber, chemical, food fryer, fiber, drying chamber, leather, petrochemical, plastic, oil & fat,paper making, textile, metal-working, plating, construction, building material, and other uses...


●Automatic vertical "oil-cover-fire" wet back thermal oil boiler.
●Three pass+compact coil pipes+double 12cm aluminum silicate insulation.
●Outputting oil outlet header.
●International first-level brand burners.
●Design with energy-saving devices(optional).
●Front and rear big open inspection door, explosion-proof door, manholes design.
●Provide whole system, composed by boiler body, circulating oil system, burner and boiler control panel.

system of vertical thermal oil heater boiler


1. Adopts vertical structure, occupy small footprint, reduce cost;
2. 100% safe & precise temperature control;
3. Automatic operation of the burner ignition, flameout, big/small fire switch;
4. Long flue gas flow, sufficient combustion, low heat loss, ensure boiler high efficiency;
5. Slow down the carbonization of grease, prolong uselife;
6. Convenient for inspection and maintenance;
7. High-matching PLC English/Russia/Spanish control system realizes muitiple linkages, easy to operate, operating safely for 20+years.
8. Can be made to skid-mounted thermal oil boiler to put into use quickly, no need installation.;

thermal oil boiler vertical

Protective Function

①Super oil temperature alarm ②Low oil flow alarm (pressure difference is too large or too small to alarm) ③Over exaust gas temperature ④Liquid level protection
⑤System interlock: when the system pressure difference is less than 0.01Mpa or the oil temperature exceeds 320 ℃, the system is automatically interlocking ⑥ Equipped with circulation pumps/thermal oil flow meters

About Our Company

■ Founded in 1956, a quality supplier assessed, certified and inspected by SGS Group.
■ CE ASME DOSH EAC GOST TUV BUV ISO high quality boiler certification.
■ More than 17 years of export experience, gold medal supplier, guaranteed payment and delivery.
■ Integrating research&development production and sales.
■ Support video/VR or third party factory inspection.
■ Hot boiler seller in 108 countries, more than 100,000 customers.

Quality Assurance

Steel element test→Steel rust cleaningWelding electrodes drying processAutomatic welding, argon arc welding, expansion welding etc. methodsNDT(Nondestructive Testing) including X-ray Test, Ultrasonic Test, Magnetic particle TestHydraulic pressure test.

FAQ of Vertical Boiler

1. How much gas does the boiler use per hour?

Take 700kw natural gas thermal oil boiler as an example, the consumption per hour is 70m³/h.

2. Worried about the installation?

①We have skid mounted thermal oil boiler, free of installation; ②We can send engineers to install boiler.

3. Do you have agent here?

We have agents and partners in some countries, will check list for you.


YY(Q)L oil heater
Model Rated thermal power
Rated working pressure
Thermal oil outlet temperature
Thermal oil inlet temperature
YY(Q)L-230Y(Q) 230 0.8/1.0 280/320/350 250/290 LPG, CNG, gas, diesel, heavy oil, waste oil, dual fuel etc
YY(Q)L-350Y(Q) 350 0.8/1.0 280/320/350 250/290
YY(Q)L-470Y(Q) 470 0.8/1.0 280/320/350 250/290
YY(Q)L-700Y(Q) 700 0.8/1.0 280/320/350 250/290
YY(Q)L-1000Y(Q) 1000 0.8/1.0 280/320/350 250/290
YY(Q)L-1200Y(Q) 1200 0.8/1.0 280/320/350 250/290
YY(Q)W-1400Y(Q) 1400 0.8/1.0 280/320/350 250/290
YY(Q)W-2000Y(Q) 2000 0.8/1.0 280/320/350 250/290
YY(Q)W-2400Y(Q) 2400 0.8/1.0 280/320/350 250/290
YY(Q)W-2900Y(Q) 2900 0.8/1.0 280/320/350 250/290
YY(Q)W-3500Y(Q) 3500 0.8/1.0 280/320/350 250/290
YY(Q)W-4200Y(Q) 4200 0.8/1.0 280/320/350 250/290
Note: Standard boiler parameter is for your reference, should follow the actual technical data according customer needs & engineer design.

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