Compact Stainless Steel Custom Specification Ahu Ventilation Heating Assembly 15kw 380V Three Phase for Hotel Central HVAC Ahu Duct Heater

Product Description

Product Description

Electric Air Duct Heater

Electric air duct heater is an electric heating device installed in ventilation ducts that uses electric heating elements to heat the air flowing through the ducts. It is widely used in HVAC, industrial drying, and other applications. It features high heating efficiency, precise temperature control, and flexible installation, enabling rapid air temperature increases, compatibility with different duct diameters, and easy integration with intelligent control systems to achieve automated temperature regulation and ensure stable ambient temperatures.

Product Name	Electric Air Duct Heater
Power Range	1 - 2000KW
Applicable Power Supply	220 - 690V
Heating Medium	Air, nitrogen, hydrogen and other gaseous media
Heating Rate	10℃/s
Air Duct Material	Iron, stainless steel 304, stainless steel 316L, etc.
Surface Load	1 - 4w/cm²
Temperature Control Accuracy	0.5 grade

MODEL	POWER(KW)	DIMENSIONS(L*W*H)	OUTLETDIAMETER	BLOWERPOWER
DM-FD-10	10	300*300*300	DN100	0.37KW
DM-FD-20	20	500*300*400	DN200	0.37KW
DM-FD-30	30	400*400*400	DN300	0.75KW
DM-FD-40	40	500*400*400	DN300	0.75KW
DM-FD-50	50	600*400*400	DN350	1.1KW
DM-FD-60	60	700*400*400	DN350	1.5KW
DM-FD-80	80	700*500*500	DN350	2.2KW
DM-FD-100	100	900*400*500	DN350	3KW-2
DM-FD-120	120	1000*400*500	DN350	5.5KW-2
DM-FD-150	150	700*750*500	DN400	5.5KW-2
DM-FD-180	180	800*750*500	DN400	7.5KW-2
DM-FD-200	200	800*750*600	DN450	7.5kw-2
DM-FD-250	250	1000*750*600	DN500	15KW
DM-FD-300	300	1200*750*600	DN500	15KW
DM-FD-350	350	1000*800*900	DN500	15KW-2
DM-FD-420	420	1200*800*900	DN500	15KW-2
DM-FD-480	480	1400*800*900	DN500	15KW-2
DM-FD-600	600	1600*1000*1000	DN600	18.5KW-2
DM-FD-800	800	1800*1000*1000	DN600	18.5KW-2
DM-FD-1000	1000	2000*1000*1000	DN600	30KW-2
ControlBox		Features:Local,Remote,Alarm,Indication,IPwiderange,Ex-proof
ConstructionMaterial		ASTM,SA516,A105,316L,St.20,SA36,Q235andother

Main Products

Company Profile

Zhenjiang Xuefeng Electric Co., Ltd. was established in 2013 and is located in Yangzhong City, Zhenjiang City, Jiangsu Province. It is a professional manufacturer integrating the R&D, production and sales of industrial electric heaters. With more than ten years of dedication in the electric heating industry, the company has become a reliable supplier for power, petroleum, chemical, marine, new energy and other industries by virtue of professional technology, stable quality and customized services.

1.Core Business & Products

The company focuses on industrial electric heating solutions, holds explosion-proof certification and supports non-standard customization.
Main products:

• Explosion-proof electric heaters: Explosion-proof pipeline, air duct and marine electric heaters, suitable for flammable and explosive working conditions.

• General industrial heaters: Stainless steel heating tubes, fanned heating tubes, thermal oil heaters, air heaters, etc.

• Special heaters: New energy vehicle heaters, special resistors for load banks, diesel engine jacket water preheaters, high-temperature experimental heaters (max. temperature 1000°C, pressure resistance 20KV).

Customization capability: maximum power up to 29MW and maximum operating temperature up to 750°C, meeting special requirements of high power, high temperature and high pressure working conditions.

2.Technology & Advantages

1.R&D Strength: Over ten years of industry experience, fully equipped production and testing facilities; professional technical team undertakes complex customized projects.

2.Quality Assurance: Products with explosion-proof certification. Key parts adopt high-temperature resistant materials such as 310S stainless steel and 800 alloy, with 3-year warranty.

3.Service Capacity: One-stop full services including solution design, manufacturing, installation guidance and after-sales maintenance with rapid response.

Company Advantage

Collaboration photo

Certifications

Packaging & Shipping

FAQ

1.When can I get the quotation?

We usually provide a quotation within 4 hours after receiving your inquiry. If you urgently need to obtain the price, please call us or specify it in the email. We will give priority to processing your inquiry.

2. Can the product be customized? What is the production cycle of the product?

After the goods are ordered, we can customize them according to the special requirements of the customers by adopting the latest technology.

The production cycle depends on the quantity of orders and the type of products. Under normal circumstances, production can be completed within 15 working days after the order is confirmed.

3. What are the delivery terms of your company?

We accept various methods such as factory delivery (EXW), Free on Board (FOB), cost and Freight (CFR), and CIF. You can choose the most convenient and cost-effective option.

4. What about the transportation costs and delivery time?

This depends on the volume of the goods, the mode of transportation (sea/air/express) and the destination port/airport you specify. We would be most grateful if you could provide relevant information so that we can accurately calculate the cost.

5. What certifications can your company provide?

We can provide CE certification, ISO 9001 quality system certification, third-party calibration certificates (CNAS) and factory inspection reports.

6. Does it support cross-border technical support?

Our technical support team is available 24/7 to respond. We have rich on-site testing experience and can provide problem-solving solutions quickly. When necessary, engineers can go to your country to provide on-site support.

7. How long is the validity period of the offer?

The validity period of the quotation is usually 15 days, as determined by the increase in the price of raw materials in the market.

8. How to replenish vulnerable and consumable parts? How should I deal with the broken parts?

If such a situation occurs, please contact us in time. We can provide consumable parts, consumable parts and spare parts for replenishment only at a charge.

9. What are your payment terms?

Payment: less than or equal to 2,000 US dollars, 100% prepaid. When the amount is relatively large, we will charge a 30% deposit and a 70% balance. Of course, we also accept payment agreements such as letters of credit and OA