The 5+ Best Surge Protectors for a Space Heater

Space heaters require a lot of electrical power which requires higher joule protection.

To address the problem of spikes in the voltage that come through the AC outlets, you need a surge protector to send this extra voltage away from your appliances and to the ground.

Best Surge Protectors for Space Heaters

If you are looking for the best surge protector for your space heater, we recommend the following brands for they are made of the latest technology for effective performance.surge protector for space heater

Therefore, the best surge protectors for space heaters are:

  1. POWRUI Small Surge Protector
  2. Belkin USB Power Strip Surge Protector
  3. Tripp Lite Surge Protector
  4. Huntkey Surge Suppressor
  5. Etekcity 3- Outlet Surge Protector

All of these have been discussed in detail here below.

POWRUI Small Surge Protector

The POWRUI surge protector is a great choice that you can use to protect the space heater as it is designed with the latest technology with 2 USB ports and a Top Phone holder for Apple, iPhone, iPad, Samsung, 1080 joules, and a certified ETL.

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  • Powrui is designed with a wall outlet extender that can expand into an AC wall-mounted surge protector of 1080 joules with 2 grounded AC outlets plus 2 USB ports that can fit over both GFCI and standard receptacles.
  • The protector has a compact size adapter that occupies 1 wall socket, a nice outlet saver.
  • This protector has a nice outlet saver ideal for smartphones, tablets, laptops, and kitchen appliances among other electronic appliances.
  • It has wide spacing between outlets and USB ports to allow you to charge up to four devices simultaneously.
  • It comes with dual Smart USB charging ports.
  • Powrui is reliable as it is made with a 30-level complementary Surge Protector Circuit consisting of TVS, MOV, and GDT with a minimum of 1080 J energy absorbing capacity

Belkin USB Power Strip Surge Protector

Belkin USB Power Strip Surge Protector is a great choice for customers who love the latest technology as this brand is Wi-Fi enabled. 

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  • This brand is designed to automatically power on and off according to the set schedule
  • It has 7 outlets total with 5 collectively schedulable and 2 which are usually on.
  • The surge protector comes with 2USB charge ports, 15 Amps, 1800 watts, and 3150Joules Surge Protection.
  • It is made with an energy system to provide a 24-hour energy consumption benchmark with a free basic account.


  • There has not been any reported challenge associated with this surge protector for the past year.

Tripp Lite Surge Protector

If you require high joule protection such as in space heaters, the Tripp Lite surge protector is the best option to reach your demand at a cost-effective price.

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  • This device is capable of protecting any electronic device from power surges and spikes.
  • The surge protector is designed with 10 outlets and a built-in RJ 11 to protect your electric appliances from dangerous power surges, spikes, and line noise.
  • This surge suppressor gives a total of 10 outlets and can accommodate 4 large transformer plugs without covering the remaining outlets.
  • The extra-long 8-foot AC power cord of this suppressor serves as an extension cord to give you the flexibility to reach distant outlets.


  • Tripp Lite suppressor does not have any USB ports.

Huntkey Surge Suppressor

Huntkey surge protector has 8 outlets with 2 USB ports and an LED light indicator that makes it great for use to protect dangerous spikes for your space heater.

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  • This suppressor contains 4 keyhole mounting slots on the back to allow it to be securely installed on the wall horizontally.
  • The device offers total protection including fire prevention materials and overload protection among others.
  • It contains 8 US standard AC surge-protected outlets and surges energy of up to 2390J to protect your space heater.
  • Designed with 2 USB charging ports with smart IC technology sharing 2.4A power to autodetect your space heater and supply the maximum charge speed.


  • Some customers suggested that it would be nice if the protector would be flat

Etekcity 3-Outlet Surge Protector

If you think that the presence of 3 outlets is not enough for this device then you are wrong for this is a perfect suppressor for space heaters because you will not be able to overload them.

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  • Etekcity is created with USB ports to allow you to charge up to 4 devices at the same time.
  • The 3 standard outlets of this protector are made wide apart to accommodate large power adapters.
  • This surge protector has added safety that includes the presence of 5610 Joule protection, which is very high.
  • This surge protector can be mounted onto the wall with 4 keyholes.


  • There are no LED lights to indicate the safety features at work.

Related Post: Top 10 basement space heaters.

About Eng. Nelson K.

Nelson is a Chemical and Process Engineer with vast theoretical and practical knowledge of Thermodynamics, Heat Transfer, and Mass Transfer.

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