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Rectangle PTC Air Heater Element , Electric PTC Heater Extra Low Air Resistance

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Rectangle PTC Air Heater Element , Electric PTC Heater Extra Low Air Resistance

MOQ:	1000pcs
Price:	Negotiation
Standard Packaging:	Standard CTN package or according to customer’s requirement
Delivery Period:	15 to 20 days
Payment Method:	T/T, Western Union
Supply Capacity:	100,000pcs

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin

China

Brand Name

HWA

Certification

RoHS

Model Number

PR4

Power Supply:

As You Need

Shape Of Element:

Rectangular

Dimension:

Customized

Material:

Ceramic, Aluminum

Extra-high-heating-efficiency:

Fin Pitch: 1.2m/m, 1.68m/m

Voltage:

220V

Extra-low-air-resistance:

Fin Pitch: 2.0m/m, 2.6m/m

Surface Temperature:

50℃~280℃

Highlight:

electric PTC heater

ceramic air heater

Product Description

Rectangle PTC Air Heater Element , Electric PTC Heater Extra Low Air Resistance

Description:

1. Does not cause oxygen shortage

2. Internal safety-fuse protection;

3. Current will automatically cut-off to prevent abnormal large current

4. Water-proof, no electricity leakage

5. The higher the temperature, the more power efficient;

6. When heated under no airflow, does not crack, burst or burn

Applications:

applications

air conditioner, hand dryer

laminating machine, adhesive sealing machine,

Specifications:

PTC Air Heater Models

Models

Dimension(mm)

Aluminum tubes

Fin width(mm)

Fin pitch(mm)

26*45*L

L:70, 93, 106, 128, 150, 185, 202

2.0(N)

Input current: 2A to 30A

Rated voltage: 24V to 240V

Competitive Advantage:

1. High reliability, impossible to overheat.

2. Very low air resistance, high efficiency;

3. No smell, no radiation

4. No thermostat required;

5. Self regulating heating control;

6. Long service life;

Feature

1. With charcteristics of constant temperature

2. It is safe when liquid is burnt out in liquid heating device

3. Not sensitive to voltage fluctuating

4. Wide operating voltage

5. Restore automatically after invalidation

How to Order:

In order to help you get the exact model, please offer the following necessary info.:

1. application of the PTC heater:_________

2. working environment of PTC heater:________

3. the range of operation temperature:___°c to ___°c

*4. dimension and the drawing of the heater

*5. dimension: _____mm* _____mm* _____mm

*6. power: _____W

*7. voltage: _____V

*8. wind speed: _____m/s

*9. insulated or not insulated

* Fill " * " items necessarily.

Hot sale RoHS/UL Approved PTC Air Heater PTC Heater Element with Customized Size

Rectangle PTC Air Heater Element , Electric PTC Heater Extra Low Air Resistance

Any question occurred,please do not hesitate to get in touch with us.We will surely help you heart and soul.

We are looking forward to establishing long-term friendly business relationship with you.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

M*r

Bahrain Jun 16.2026

Helpful (18)

First bought samples for lab validation, then placed 800pcs order for resale to local industrial customers. This corrugated aluminum PTC heating element has excellent self‑limiting temperature feature, overheat protection works well under continuous running. Heat dissipation performance is better than other suppliers we tried. Customer feedback is positive, already arranging repeat purchase.

E*n

Japan Jan 15.2026

Helpful (61)

We ordered 1200 pcs corrugated aluminum PTC heating elements for our industrial heating equipment. Self‑limiting temperature function works reliably, built‑in overheat protection gives us extra safety guarantee. The corrugated aluminum structure brings good heat dissipation. Batch consistency is good, mass production delivery was on time. We will re‑order for our new project.

Malaysia Oct 16.2025

Helpful (35)

Received 600pcs PTC heating elements after sample testing. Self‑temperature‑limiting performance meets our industrial application requirements. Overheat protection triggers as expected. The only suggestion is that the wire terminals could be more diversified for different assembly ways. Overall satisfied with this supplier. 评论人： Luis Herrera

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Aluminum Fin PTC Ceramic Air Heating Element 12V 24V 110V 220V Self-regulating Heater Core For Household Appliance Heating Parts

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Products

MOQ:	1000pcs
Price:	Negotiation
Standard Packaging:	Standard CTN package or according to customer’s requirement
Delivery Period:	15 to 20 days
Payment Method:	T/T, Western Union
Supply Capacity:	100,000pcs

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

HWA

Certification

RoHS

Model Number

PR4

Power Supply:

As You Need

Shape Of Element:

Rectangular

Dimension:

Customized

Material:

Ceramic, Aluminum

Extra-high-heating-efficiency:

Fin Pitch: 1.2m/m, 1.68m/m

Voltage:

220V

Extra-low-air-resistance:

Fin Pitch: 2.0m/m, 2.6m/m

Surface Temperature:

50℃~280℃

Minimum Order Quantity:

1000pcs

Price:

Negotiation

Packaging Details:

Standard CTN package or according to customer’s requirement

Delivery Time:

15 to 20 days

Payment Terms:

T/T, Western Union

Supply Ability:

100,000pcs

Highlight

electric PTC heater

ceramic air heater

Product Description

Rectangle PTC Air Heater Element , Electric PTC Heater Extra Low Air Resistance

Description:

1. Does not cause oxygen shortage

2. Internal safety-fuse protection;

3. Current will automatically cut-off to prevent abnormal large current

4. Water-proof, no electricity leakage

5. The higher the temperature, the more power efficient;

6. When heated under no airflow, does not crack, burst or burn

Applications:

applications

air conditioner, hand dryer

laminating machine, adhesive sealing machine,

Specifications:

PTC Air Heater Models

Models

Dimension(mm)

Aluminum tubes

Fin width(mm)

Fin pitch(mm)

26*45*L

L:70, 93, 106, 128, 150, 185, 202

2.0(N)

Input current: 2A to 30A

Rated voltage: 24V to 240V

Competitive Advantage:

1. High reliability, impossible to overheat.

2. Very low air resistance, high efficiency;

3. No smell, no radiation

4. No thermostat required;

5. Self regulating heating control;

6. Long service life;

Feature

1. With charcteristics of constant temperature

2. It is safe when liquid is burnt out in liquid heating device

3. Not sensitive to voltage fluctuating

4. Wide operating voltage

5. Restore automatically after invalidation

How to Order:

In order to help you get the exact model, please offer the following necessary info.:

1. application of the PTC heater:_________

2. working environment of PTC heater:________

3. the range of operation temperature:___°c to ___°c

*4. dimension and the drawing of the heater

*5. dimension: _____mm* _____mm* _____mm

*6. power: _____W

*7. voltage: _____V

*8. wind speed: _____m/s

*9. insulated or not insulated

* Fill " * " items necessarily.

Hot sale RoHS/UL Approved PTC Air Heater PTC Heater Element with Customized Size

Rectangle PTC Air Heater Element , Electric PTC Heater Extra Low Air Resistance

Any question occurred,please do not hesitate to get in touch with us.We will surely help you heart and soul.

We are looking forward to establishing long-term friendly business relationship with you.

Tags:

PTC Ceramic Heater

MCH Ceramic Heater

PTC Ceramic Air Heater

Ceramic Air Heater

PTC Water Heater

PTC Heating Element

NTC Inrush Current Limiter Thermistor

NTC Thermistor Temperature Sensor

PTC Thermistor

PPTC Thermistor

Overheat Protection Thermistor

PTC Starter Relay

Metal Oxide Varistor

Rectangle PTC Air Heater Element , Electric PTC Heater Extra Low Air Resistance

electric PTC heater

ceramic air heater

Overall Rating

Rating Snapshot

All Reviews

electric PTC heater,

PTC electric heater,

PTC Ceramic Heater

MCH Ceramic Heater

PTC Ceramic Air Heater

Ceramic Air Heater

PTC Water Heater

PTC Heating Element

NTC Inrush Current Limiter Thermistor

NTC Thermistor Temperature Sensor

PTC Thermistor

PPTC Thermistor

Overheat Protection Thermistor

PTC Starter Relay

Metal Oxide Varistor

electric PTC heater

ceramic air heater

electric PTC heater,

PTC electric heater,