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Boiler & High Temperature Fans

QIYUE FAN · Boiler & High-Temperature Fan Category

Boiler Fan Manufacturer for ID, FD and High-Temperature Duty

Induced Draft Fans · Forced Draft Fans · Hot-Gas Exhaust Fans

QIYUE FAN manufactures boiler induced draft fans, forced draft fans and high-temperature centrifugal fans for boiler rooms, combustion-air systems, furnace exhaust, flue-gas extraction, dust-removal systems and industrial thermal processes.

Selection starts with the fan position in the boiler system. Airflow, total pressure, gas temperature, dust loading, collector resistance, duct loss, operating time, control method and motor margin are then reviewed against the real working point.

Send Boiler Parameters →
01 · Primary Product-Family Entrances

Choose the Boiler Fan Family Before Comparing Models

First determine whether the project requires combustion-air supply, flue-gas extraction or high-temperature process-gas handling. Then compare the individual fan models in the complete product section below.

Flue-Gas Exhaust Family
Boiler Induced Draft Fans
Installed after the boiler or dust collector to extract flue gas and support negative furnace pressure. Review temperature, dust loading and the complete exhaust resistance route.
View Induced Draft Fans →
Combustion-Air Family
Boiler Forced Draft Fans
Installed before the furnace to supply clean or preheated combustion air. Review burner demand, air-side resistance, damper control and motor margin.
View Forced Draft Fans →
Thermal-Duty Family
High-Temperature Industrial Fans
For furnace, kiln, boiler and thermal-process gas handling. Review continuous and peak temperature, gas composition, dust wear, material, thermal expansion and bearing protection.
View High-Temperature Fans →
02 · Boiler Air & Gas Route

Match the Fan to the Complete Boiler Draft Route

A boiler fan should not be selected only by boiler tonnage or motor power. The correct direction depends on fan position, system resistance and whether the medium is clean combustion air, hot flue gas, dusty exhaust or high-temperature process gas.

01
Air Inlet
Fresh or preheated combustion air
02
FD Fan
Pushes air toward the furnace
03
Boiler / Furnace
Combustion and heat exchange
04
Dust Removal
Collector · damper · duct loss
05
ID Fan
Pulls flue gas toward chimney
03 · Complete Model Entry

Boiler and High-Temperature Fan Models

The eight current model directions used by this category are included below. Compare the fan role first, then confirm airflow, pressure, gas temperature, dust condition and installation details before quotation.

Small Boiler ID Fan
Y6-30 Boiler Induced Draft Fan
For small and medium boiler flue-gas extraction where compact layout and stable negative pressure are required.
View Y6-30 →
Standard Boiler ID Fan
Y5-47 Boiler Induced Draft Fan
For regular boiler-room flue-gas exhaust after boiler, ductwork and dust-removal equipment.
View Y5-47 →
Dust-Treatment ID Fan
Y5-48 Boiler Induced Draft Fan
For boiler smoke-removal and dust-collection routes where collector, duct and chimney resistance must be included.
View Y5-48 →
High-Resistance ID Fan
Y8-39 / Y9-38 Boiler ID Fan
For stronger boiler exhaust resistance, longer ducts or larger dust-removal system pressure loss.
View Y8-39 / Y9-38 →
FD / ID Boiler Family
G/Y4-73 Boiler Centrifugal Fan
G4-73 for boiler air supply and Y4-73 for induced-draft direction after system-duty review.
View G/Y4-73 →
FD / ID Review
GY5-51 Boiler Forced / Induced Draft Fan
For boiler draft routes where final forced- or induced-draft direction must be confirmed from site conditions.
View GY5-51 →
Industrial Boiler Fan
GY6-41 Boiler Blower / ID Fan
For industrial boiler blower and induced-draft applications requiring stable airflow and pressure reserve.
View GY6-41 →
Large-Capacity Draft Fan
GY6-51 Large-Capacity Boiler Draft Fan
For larger boiler and fluidized-bed draft systems requiring broad airflow, pressure and continuous-duty review.
View GY6-51 →
04 · Selection Matrix

Choose Boiler Fans by Fan Position and Gas Condition

Use the operating position and medium condition to identify the first model direction. Final selection still requires a fan curve and confirmed duty point.

Small / Standard Boiler Flue Gas
After boiler or dust-removal section. Review negative pressure, gas temperature, collector resistance and compact layout. First directions: Y6-30 / Y5-47.
Combustion-Air Supply
Before furnace or burner air side. Review airflow, burner demand, duct and damper resistance, control method and motor standard. Use FD-family review first.
Higher-Resistance Boiler Exhaust
Long duct, collector resistance or chimney pressure loss requires greater pressure reserve. Review Y8-39 / Y9-38, Y5-48 or another higher-pressure direction.
High-Temperature Furnace / Kiln Exhaust
Review continuous and peak temperature, gas composition, dust, material, bearing cooling, thermal expansion and installation before confirming a fan series.
05 · Pressure Loss Review

Where Boiler Fan Pressure Demand Comes From

LOSS 01
Boiler Pass Resistance
Heating surfaces, furnace passages and boiler structure create base resistance.
LOSS 02
Dust Collector
Bag filters, cyclones and wet scrubbers can add significant ID-fan pressure load.
LOSS 03
Duct & Elbow Loss
Long ducts, elbows, reducers and transitions must be included in pressure calculation.
CHECK POINT
Do Not Select by Motor Power
Motor power is reviewed after airflow, pressure, temperature, efficiency and working point.
06 · Related Selection Pages

Continue Boiler Fan Selection by System Role

Boiler Induced Draft System
Flue-gas extraction, negative pressure and dust-collector resistance.
Industrial Forced Draft Fan System
Combustion-air supply, air-side resistance and burner airflow.
Furnace High-Temperature Exhaust
Temperature, hot-gas condition, cooling and thermal-system resistance.
Boiler Fan Selection Guide
Compare FD, ID and high-temperature fan directions from the complete boiler route.
Forced Draft Fan vs Induced Draft Fan
Confirm fan position, airflow direction and selection risk before model comparison.
Engineering Fan Selection
Send boiler duty data for project-specific review before quotation.
07 · Quotation Data

Send Boiler Fan Data Before Model Confirmation

Fan Role
FD · ID · hot gas · unknown
Boiler Data
Capacity · fuel · operating load
Airflow & Pressure
Required m³/h · Pa · resistance
Gas Temperature
Normal · continuous · peak
Dust / Flue Gas
Ash · moisture · corrosive components
Collector Resistance
Bag filter · cyclone · scrubber
Installation
Rotation · outlet · foundation
Electrical
Voltage · frequency · control
08 · FAQ

Boiler and High-Temperature Fan Selection Questions

What is the difference between a forced draft fan and an induced draft fan?
A forced draft fan supplies combustion air before the furnace. An induced draft fan extracts flue gas after the boiler or dust-removal equipment and supports negative pressure.
Why is dust collector resistance important for an ID fan?
The ID fan must overcome the resistance of the boiler, duct, collector, dampers and chimney. Underestimating this route can cause insufficient draft after installation.
When should a high-temperature fan be reviewed?
Review a high-temperature configuration when the medium exceeds normal ventilation temperature or when continuous furnace, kiln or thermal-process hot gas must be handled.
What data is required before QIYUE FAN recommends a model?
Send boiler capacity, fan role, airflow, pressure, gas temperature, dust collector resistance, gas condition, voltage, rotation, outlet direction and installation layout.
Boiler Fan Selection & Quotation

Send the Boiler Route Before Confirming the Fan Model

Send boiler capacity, fan position, airflow, pressure, continuous and peak gas temperature, dust collector resistance, flue-gas condition, outlet angle, rotation, voltage and quantity. QIYUE FAN can review the suitable ID, FD or high-temperature fan direction before quotation.

Request Boiler Fan Selection → Send Fan Requirements →
Additional Platform Product Listing
The automatic product list below is supplemental. Use the three family entrances and complete eight-model product section above as the primary boiler and high-temperature fan selection path.

With abundant experience, we are one of the most reliable boiler & high temperature fans manufacturers and suppliers in China. Please feel free to wholesale high quality boiler & high temperature fans made in China here from our factory. We also accept customized orders.

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