--- product_id: 553145962 title: "PTC Car Heater 24V 300W Fan Heater Automotive Cabin Small Space Portable Heating Warm Air Car Humidifier Air Conditioning Incubator Constant Temperature" brand: "walfront" price: "$51.88" currency: USD in_stock: true category: "Walfront" url: https://www.desertcart.us/products/553145962-ptc-car-heater-24v-300w-fan-heater-automotive-cabin-small store_origin: US region: United States of America --- # 300W high power output Energy-saving auto power regulation Easy install with mounting holes PTC Car Heater 24V 300W Fan Heater Automotive Cabin Small Space Portable Heating Warm Air Car Humidifier Air Conditioning Incubator Constant Temperature **Brand:** walfront **Price:** $51.88 **Availability:** ✅ In Stock ## Summary > 🔥 Stay warm, save energy, and never miss a cozy ride! 🚗 ## Quick Answers - **What is this?** PTC Car Heater 24V 300W Fan Heater Automotive Cabin Small Space Portable Heating Warm Air Car Humidifier Air Conditioning Incubator Constant Temperature by walfront - **How much does it cost?** $51.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/553145962-ptc-car-heater-24v-300w-fan-heater-automotive-cabin-small) ## Best For - walfront enthusiasts ## Why This Product - Trusted walfront brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Energy Saver:** Automatically reduces power as temperature rises, cutting energy waste without sacrificing warmth. - • **Rapid Warm-Up Power:** Experience instant cozy heat with 300W output that transforms your car cabin in minutes. - • **All-Weather Reliability:** Built with insulated surfaces and durable fan blades rated for 20,000+ hours, ensuring safety and longevity. - • **Plug & Play Installation:** Mount effortlessly with pre-drilled holes—no mechanic needed, just pure convenience. - • **Versatile Climate Control:** Perfect for cars, trucks, humidifiers, and incubators—your go-to compact heating solution for any small space. ## Overview The PTC Car Heater 24V 300W is a compact, portable electric fan heater designed for automotive and small space heating. Featuring rapid heat-up, energy-saving auto-regulation, and easy installation with mounting holes, it ensures safe, reliable warmth with an insulated surface and long-lasting fan life. Ideal for cars, trucks, humidifiers, and incubators, it delivers efficient forced-air heating in a sleek, durable form factor. ## Description Product description Car Air Heater PTC Fan Heater Small Space Heating Incubator Constant Temperature PTC Electric Fan Heater for Humidifier Air Conditioning (24V 250W) Energy saving This PTC heater fan have characteristics of automatic energy saving. This system allows an automatic regulation of the heating power within certain ranges. When the air was warmed, it could consume less power energy than before. Wide application These PTC heaters with fan are applicable for heater, humidifier, air conditioning and dehumidification. They are widely used at car, truck, vehicle, air conditioner and other commonly used appliances. Small heater for small space The original 100W heater is small space heater, which is portable and suitable for 0.5 cubic space. More optional power alternative provided. Those space heaters are made for heating, warming and dehumidification. Specifications Condition: Brand New Optional Type: #1 Rated Voltage: 12V Rated Power: 180W (15A) #2 Rated Voltage: 24V Rated Power: 180W (10A) #3 Rated Voltage: 24V Rated Power: 300W (15A) Mounting Hole Distance: approx. 87mm / 3.4 Mounting Hole Diameter: approx. 4mm / 0.16 Product Size: approx. 60 x 60 x 42mm / 2.4 x 2.4 x 1.7 Environment Temperature Range: -5~65℃ Package Weight: approx. 160g Quantity: 1pc Package Included 1 x PTC Heater Note Please note that the new type and old type of 12V product will be sent randomly, and make sure you will not mind before ordering. Please note that the number of the fan blade will be sent randomly, and make sure you will not mind before ordering. PTC Air heater with fan series product instructions 1. When bare wire extend from the heater,the positive and negative electrode are not distinguished. Please input the rated voltage and the sufficient current. 2. When bare wire extend from the fan,the red is positive electrode and the black is negative electrode. Please input the rated voltage and the sufficient current. 3. The heater can be used in extremely humid air environment. It doesn't matter if a small amount of water droplets are splashed on the of the heater, but they can't be immersed in liquid. 4. The heater's black bracket insulation is high temperature, but the metal part is conductive. Please pay attention to safety when using. 5. The heater's fan life span is 3~5 years, 20000 ~30000 hours. ## Features - 1. With insulator on surface, safe to use, high reliability. - 2. Heat up quickly, long service life. With mounting holes, easy to install. - 【Insulation Surface】This energy saving air heater is designed with insulation, high security and high reliability. We also equipped with power supply and wiring for convenience to use. - 4. This system is energy saving, when the heater increases the environmental temperature, the power will reduce gradually within certain ranges. - 5. Applicable for heater, humidifier, air conditioning and other commonly used appliances. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CCVTC25R | | Best Sellers Rank | #6,664,481 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #3,935 in Indoor Electric Space Heaters | | Brand | Walfront | | Brand Name | Walfront | | Color | Black | | Form Factor | Rectangle | | Fuel Type | Electric | | Heat Output | 250 Watts | | Heating Element | Radiant | | Heating Method | Forced Air | | Indoor Outdoor Usage | Indoor | | Indoor/Outdoor Usage | Indoor | | Item Type Name | Electric Space Heaters | | Manufacturer | WALFRONT | | Model Number | WALFRONTa3rnptdsuk-03 | | Mounting Type | Rack Mount | | Part Number | WALFRONTa3rnptdsuk-03 | | Power Source | Corded Electric | | Recommended Uses For Product | Camping, Car, Home, Office | | Room Type | Kids Room, Nursery | | Special Feature | Portable | | Special Features | Portable | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Walfront - **Special Feature:** Portable - **Color:** Black - **Form Factor:** Rectangle - **Indoor/Outdoor Usage:** Indoor ## Images ![PTC Car Heater 24V 300W Fan Heater Automotive Cabin Small Space Portable Heating Warm Air Car Humidifier Air Conditioning Incubator Constant Temperature - Image 1](https://m.media-amazon.com/images/I/615q+i9Fj2L.jpg) ![PTC Car Heater 24V 300W Fan Heater Automotive Cabin Small Space Portable Heating Warm Air Car Humidifier Air Conditioning Incubator Constant Temperature - Image 2](https://m.media-amazon.com/images/I/61eaFu0w6-L.jpg) ![PTC Car Heater 24V 300W Fan Heater Automotive Cabin Small Space Portable Heating Warm Air Car Humidifier Air Conditioning Incubator Constant Temperature - Image 3](https://m.media-amazon.com/images/I/710VTyb5SFL.jpg) ![PTC Car Heater 24V 300W Fan Heater Automotive Cabin Small Space Portable Heating Warm Air Car Humidifier Air Conditioning Incubator Constant Temperature - Image 4](https://m.media-amazon.com/images/I/61O4n0+Ir4L.jpg) ![PTC Car Heater 24V 300W Fan Heater Automotive Cabin Small Space Portable Heating Warm Air Car Humidifier Air Conditioning Incubator Constant Temperature - Image 5](https://m.media-amazon.com/images/I/61TR0uiH3jL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Car Air Heater PTC Fan Heater Small Space Heating Incubator Constant Temperature PTC Electric Fan Heater for Humidifier Air Conditioning (24V 250W) - 12V Electronic Temperature Controller Programmable -50 to 110 Degree Celsius Heating/Cooling Thermostat Control Switch Module NTC Waterproof Sensor Probe Dual Color LED Display Monitor (2 Pieces) - XH-W3001 Digital LED Temperature Controller Module Digital Thermostat Switch with Waterproof Probe Programmable Heating Cooling Electronic Thermostat Range from -50℃ to 110℃ (12V 10A 120W) (2 Pieces) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/553145962-ptc-car-heater-24v-300w-fan-heater-automotive-cabin-small](https://www.desertcart.us/products/553145962-ptc-car-heater-24v-300w-fan-heater-automotive-cabin-small) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-10*