This steel air duct heater is published with the manufacturer’s full specification — 110V-480V,can also be customized, power source Electric. Made by Jiangsu Zixuanhong Electric Heating Technology Co., Ltd. (6 years on the platform, typical reply ≤6h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Steel Air Duct Heater
- Power Source: Electric
- Voltage: 110V-480V,can also be customized
- Voltages Available: 110v/220v/ 240v/ 380v
- Material: Stainless Steel
- Tube Material: Stainless Steel/Carbon steel
- Sheath Material: Stainless Steel/Carbon steel
Technical Specifications
| Type | Air Heater |
|---|---|
| Power Source | Electric |
| Voltage | 110V-480V,can also be customized |
| Material | Stainless Steel |
| Core Components | Engine, PLC |
| Key Selling Points | fast heater |
| Warranty | 1 Year |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Provided |
| Place Of Origin | JIA |
| Weight (Kg) | 60 |
| Brand Name | ZXH |
| Dimension(L*W*H) | as your requests |
| Working Temperature Range | 1 – 800 ℃ |
| Product Name | Air Duct Heater for greenhouse heating |
| Keywords | Heat Air |
| Voltages Available | 110v/220v/ 240v/ 380v |
| Tube Material | Stainless Steel/Carbon steel |
| Sheath Material | Stainless Steel/Carbon steel |
| Feature | Thermal efficiency greater than 90% |
| Shape | Frame and Shell |
| Temperature Measuring Point | K type thermocouple |
| Heating Medium | Air |
| Temperature | 800c Max |
| Selling Units | Single item |
| Single Package Size | 30X20X20 cm |
| Single Gross Weight | 60.0 kg |
Product Details




Auto-temperature Control
Stable perfirmance
High security
Explosion-proof control cabinet avaible


Heating element
Small volume
Long lasting
Thermal efficiency up to 95%
Power 2kw- 1000kw optional


Centrifugal fan
High wind pressure
High temperature resistance
Good working performance








item | Industrial Electric Heating 20kw Air Duct Heater with Blower for Paint Baking Room |
Type | Air Heater |
Power Source | Electric |
Dimension(L*W*H) | as your requests |
Voltage | 110V-480V,can also be customized |
Working Temperature Range | 1℃ – 800℃ |
Material | Stainless Steel |
Key Selling Points | fast heater |
Core Components | Engine, PLC |
Tube Material | Stainless Steel/Carbon steel |
Sheath material | Stainless Steel/Carbon steel |
Feature | Thermal efficiency greater than 90% |
Shape | Frame and Shell |
Temperature measuring point | K type thermocouple |
Heating medium | Air |
Temperature | 800c Max |






We are based in Jiangsu, China, start from 2021,sell to Western Europe(30.00%),Domestic Market(30.00%),North America(30.00%),South America(10.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
tubular heater,band heater,silicone rubber heater,cartridge heater,flange immersion heater
4. why should you buy from us not from other suppliers?
To Be NO.1
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–9 set: US $300 / set
- 10–49 set: US $250 / set
- 50+ set: US $200 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this steel air duct heater?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the steel air duct heater be supplied for my local voltage?
The standard configuration is 110V-480V,can also be customized. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Jiangsu Zixuanhong Electric Heating Technology Co., Ltd., based in China. The company 6 years as a verified Alibaba.com supplier, Trading Company. Browse the full Jiangsu Zixuanhong Electric Heating Technology Co., Ltd. range on HVACR Nexus.
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