What Is A Heat Strip?

Are you curious to know what is a heat strip? You have come to the right place as I am going to tell you everything about a heat strip in a very simple explanation. Without further discussion let’s begin to know what is a heat strip?

In the realm of heating systems and climate control, heat strips play a pivotal role in providing supplemental warmth and comfort, especially in residential and commercial settings. These discreet yet efficient components serve as integral parts of heating systems, offering an additional source of heat when needed. Let’s explore the essence of heat strips, their functionality, applications, and how they contribute to maintaining cozy environments during colder seasons.

What Is A Heat Strip?

Heat strips, also known as electric heating elements or resistance heaters, are components integrated into heating systems to generate heat through electrical resistance. These strips typically consist of a conductive material, such as nichrome, encased in a sheath to prevent direct contact and ensure safety.

Key Characteristics And Functionality:

  • Electric Resistance Heating: Heat strips operate based on the principle of electrical resistance. When an electric current passes through the conductive material, it encounters resistance, converting electrical energy into heat.
  • Supplemental Heating: Heat strips are often used as supplemental heating elements in heat pumps or air conditioning systems to provide additional warmth during periods of extreme cold when the primary heat source might not be sufficient.
  • Zoned Heating Control: They enable zoned heating control, allowing specific areas or rooms to be heated independently, offering flexibility and energy efficiency by focusing heat where it’s needed.
  • Quick Response Time: Heat strips offer a rapid response time, quickly generating warmth upon activation, making them effective for providing instant comfort in spaces requiring immediate heating.
  • Quiet Operation: These heating elements operate silently, contributing to a peaceful and comfortable indoor environment without producing disruptive noise.

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Applications In Heating Systems:

  • Heat Pump Systems: Heat strips are commonly integrated into heat pump systems as auxiliary or backup heating sources, activating when the heat pump alone cannot adequately warm the space during extreme cold spells.
  • Air Handlers and Furnaces: They are also utilized in air handlers and electric furnaces, providing an additional heating source to supplement the primary heating system.

Efficiency Considerations:

While effective in providing supplemental heat, it’s important to consider that heat strips, when used extensively, can consume more electricity than other heating methods, potentially leading to increased energy costs. Therefore, using them judiciously and as needed can optimize energy efficiency.


Heat strips, with their ability to provide rapid and supplemental warmth, play a vital role in ensuring comfort and maintaining optimal temperatures in various heating systems. As an auxiliary heating source, these discreet components contribute to the versatility and efficiency of heating systems, offering a swift and efficient solution to combat cold temperatures and ensuring cozy indoor environments during chilly weather conditions. Their integration into heating systems highlights their significance in providing comfort and warmth, making them an essential component in the quest for climate control and comfort in residential and commercial spaces.


What Is A Strip Heater Used For?

These heaters are primarily used indoors, often for cabinet warming, baking ovens, and ovens used for vacuum dehydration. They may also be used for moisture protection, used in winterizing and drying of equipment. This type of heater can be very useful for lab equipment and even food packaging.

Where Is The Heat Strip Located?

Electric heat strips, emergency heat strips, and auxiliary heat strips are supplemental heat sources located inside the air handler of your HVAC system. If you have a split system, it’s located in your attic or under your home. If you have a packaged unit, it’s outside.

Are Heat Strips Safe?

Don’t Worry, Electric Heat Strips Are Safe To Use

Electric heat strips are very safe. Like most consumer products that use electricity to generate heat, electric heat strips must meet tough safety and operating standards before they can be sold.

What Is Heat Strip In Trailer?

A heat strip is an electric heating coil that can be installed in most RV air conditioning units. It can be activated to warm your rig when it is not cold enough to use the furnace.

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