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110V Thermistor Heater Mini Air Heating Constant Temperature Insulation Energy Saving With Fan Electric Space Heaters(12V/250W)

Free shipping on orders over $29.99

$25.55

$ 12 .99 $12.99

In Stock

1.Size:12v/250w


About this item

  • The wire used in the heater are all high temperature resistant gel wire, and the temperature is more than 200 C.
  • This heater is suitable for small space heating, dehumidification and warmth preservation within 0.5 cubic meters.
  • The service life of the heater is long. The general standard is that the power attenuation after 3 years is less than 10%.
  • Because of the temperature limitation of the fan, the heater is suitable for the ambient temperature range of -5 - 65℃.
  • This heater is suitable for heaters, air conditioners, automobiles, etc.



Product Description

size

Specification:

Voltage: 110V
Rated power: 250W; 350W(Optional)
Working voltage of fan: 12V; 24V (Optional)
Product dimension: Approx. 90 x 61 x 42mm / 3.5 x 2.4 x 1.7in
Distance of installation hole: Approx. 86mm / 3.4in
Diameter of installation hole: Approx. 4mm / 0.16in
Suitable room: <0.5m³
Package list: 1 x PTC Heater with Fan

Feature:

  1. The wire used in the heater are all high temperature resistant silica gel wire, and the temperature resistance is more than 200 C.
  2. This product is suitable for small space heating, dehumidification and warmth preservation within 0.5 cubic meters.
  3. The service life of the product is long. The general standard is that the power attenuation after 3 years is less than 10%.
  4. Because of the temperature resistance limitation of the fan, the heater is suitable for the ambient temperature range of -5 - 65℃.
  5. Surface insulation, safe to use.
  6. This product is suitable for heaters, air conditioners, automobiles, etc.

Note:

  1. Red is the positive pole and black is the negative pole.
  2. The outlet wires of heaters and fans can be separately connected to the power supply. Fans must be inputted by DC. PTC heaters are not divided into AC and DC.
  3. The power of all PTC products is not a fixed value, but a range. The power range of this fan heater is within the (+20%) range of the labeled power. The power of different ways of using the same product is different. Simply speaking, the better the heat dissipation, the greater the power.
  4. The actual product color may deviate from the photo due to light.
  5. There may be a slight deviation in the measurement of product.
  6. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.
Applicatiopn
FIT FOR

Doug Sawatzky
Reviewed in Canada on February 3, 2024
The heater element does not work and the product support is garbage.
Austin Warchol
Reviewed in the United States on December 28, 2023
I purchased this heater for an enclosed FDM 3D printer for printing ABS/ASA. I could achieve 45-50C within the chamber with the heated bed, and was able to print parts well enough. I just wanted to be able to achieve higher temperatures more quickly and reliably.I got this 110V "250W" heater so I would not need to upgrade or add another 24VDC PSU to my printer. I bench tested this with a manual switch, 12V PSU (for the fan) and Type K thermocouple to confirm the heater's function. On startup this heater will draw 650 watts (~5 amps) and heats air from 15C to ~160C. The heater settles at 350 watts (2.8 amps) and was able to maintain 63C in my enclosure.I have only used this heater for a single day with a manually switched heating system. I plan to integrate this into my printer with an SSR to control the enclosure temperature in the near future.Keep in mind this heater WILL draw more power than specified and size your controls accordingly. A nice value add, but risky if not designed for.
jimmy lee cruse
Reviewed in the United States on December 13, 2023
was not what i thought it would be in size
Shaun R
Reviewed in the United States on January 6, 2023
Hardly creates any heat, compared to other items I've tried connecting to solar panels.
Zeke
Reviewed in the United States on December 10, 2021
This product is great. I use it to heat an outdoor cat house. The fan at one point got stuck on a small piece of wood and the heater fan all night without the fan. It did not over heat and burn my cat house down. When this thing gets hot it stops heating up. The hotter it gets the lower the wattage draw so it effectively holds a steady temp when things go wrong. I’m thinking 200f since it didn’t melt the fan plastic. Awesome product and my cat loves it
jerrykutach
Reviewed in the United States on October 2, 2021
Excellent product
Ron
Reviewed in the United States on January 6, 2021
I was going to use this as a permanent heater for a custom fermentation chamber that is currently using ceramic heat bulbs but after installing and running for the first 20 minutes at 95F setting the following happened:1. Fan stopped working2. Heat was still on thereby heating the plastic enclosure, it was very hot to the touch3. Plastic smell is stinkyDisassembled from the fermentation box, let it cool and tested it again on the workbench, fan and heater is working again, installed the 2nd time and ran for another 10 minutes, the same 3 things thing mentioned above happened again.Anyways maybe I can get it to work by separating the fan with metal spacers but the smell is not acceptable for food processing, I'm just worried the smell might impart a different flavor on the food
Bob
Reviewed in the United States on August 17, 2020
Haven't tried them yet but the size is good.
Customer
Reviewed in Canada on December 7, 2020
The heater element is perfect for what I wanted it for, it’s quite warm and heats up quickly... however the fan does not work.
Jason L. Perry
Reviewed in the United States on December 29, 2020
The fan blows, but the heater did not function with, test with a 100W power supply.
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