How big of an infrared heater do I need?

Author: Sasha Will  |  Last update: Wednesday, March 19, 2025

Typically, infrared heater panels require around 50-60 watts per square metre in a well-insulated room. For poorly insulated spaces, this may increase to 70-80 watts per square metre.

How many square feet will an infrared heater heat?

During testing, we were not only impressed by how realistic the heater was in replicating the appearance and ambiance of a real firebox but also by how well the heating worked. With 5,200 Btu, it can heat up to 1,000 square feet.

What size room will a 1500 watt infrared heater heat?

As a rule of thumb it will require about 10 watts for every square foot. So the 1500 watt will usually heat up to 150 square feet. Heating question - trying to understand what size heater to ... I am trying to understand in layman terms what this actually ...

Is it cheaper to run an infrared heater than the furnace?

Infrared heater energy consumption is much less than other forms of heating systems due to their direct method of transferring heat, as outlined earlier. As a result, you can expect your energy bills to be significantly lower over traditional electric or gas heaters.

Can you leave an infrared heater on 24/7?

Infrared panels are suitable for all-day heating.

The gradual build-up of heat ensures a comfortable environment, allowing them to be left on for extended periods without making a room feel stuffy.

Buying an Infrared Panel Heater - The Ultimate Guide | Electric Radiators Direct

Can an infrared heater heat a whole room?

However, in the right room it can work nicely. Let's take an example with ceiling mounted infrared panels. Due to their positioning, ceiling panels emit infrared heat into the whole room. Naturally, heat will be absorbed by the floor.

How long do Dr. infrared heaters last?

● Long Lifetime with 80,000 Hours of Operation

Rest assured, you can use Dr. Infrared Heater winter after winter for years. It's built to last up to 80,000 hours in operation.

What size heater do I need for a 12x12 room?

The first technique is to simply figure the square footage of the space you want to heat. In warmer climates, multiply this number by 10 - 15. In more moderate climates, multiply by 20 - 30. And in cold climates multiply the square foot number by 30 - 40.

Does an infrared heater use a lot of electricity?

But don't worry, infrared heaters are incredibly efficient. They're designed to keep a space warm while using as little electricity as possible.

How to choose an infrared heater?

Consider these points when selecting an Infrared Heater:
  1. Temperature. The highest temperature (and shortest wave length) can be achieved with a quartz lamp. ...
  2. Response time. ...
  3. Environment. ...
  4. Control.

What infrared heater puts out the most heat?

A: The 1500W model that puts out the most heat is the DR-999.

How to size an infrared heater?

Area Size and Volume: Measure the length, width, and height of the space you need to heat. Multiply these dimensions to get the cubic footage. Larger spaces will require heaters with higher wattage to ensure even heat distribution.

Do infrared heaters cost a lot to run?

With the high running costs of electricity, you might be hesitant about installing infrared heaters in your home or business. Let us put your mind at ease – infrared heaters are incredibly efficient. In fact, they're designed to use as little energy as possible while still keeping your space comfortable.

Which is better, infrared or ceramic heaters?

Quartz infrared heaters offer very fast heat-up and cool down times. Ceramic heaters, however, require more time to heat circulating air and warm up the room via convection. Quartz heaters can be used to create quieter heating equipment as in most cases air movement from noisy convection blowers is not needed.

Can I run my infrared heater all night?

The good news is that modern infrared heaters are very safe to use even when left unattended during the night, even while you are sleeping.

What are common problems with infrared heaters?

Infrared Outdoor Heater Not Blowing Hot Air? Let's Dive In!
  • Common reasons why an infrared heater may not blow hot air. ...
  • Insufficient power supply. ...
  • Malfunctioning thermostat. ...
  • Blocked or dirty heating elements. ...
  • Issues with the fan or air flow. ...
  • Problems with the heating element itself.

Why is infrared heating not popular in the USA?

The upfront cost of installing infrared heating can also be a deterrent for some homeowners. While infrared heating panels are competitively priced when compared to installing boilers or central heating systems, people may still see them as more expensive than traditional convection heaters or electric radiators.

What are the side effects of infrared heating?

Near IR can be harmful to the eyes because it penetrates as far as the cornea (Voke, 1999). Uncontrolled, frequent, or long-term exposure to Near Infrared can also cause thermal burns and ageing effects such as “Bakers Arms” or “Glassblowers Face” (Cho & others, 2009).

Which is better, quartz or infrared heater?

Actually, they are both infrared heaters, except quartz heaters emit higher temperatures with resistance wire inside a quartz tube. A quartz heater can reach the temperature for which it is designed in less than a second; however, this time and temperature can be hard to control.

Do infrared heaters heat an empty room?

They often heat empty spaces. Rooms are heated on the basis that they may be used. Not always the case. Infrared heat is felt almost instantly.

What is the safest heater to leave on all night?

What is the safest heater to leave on overnight? While it's not recommended to leave any space heater on if you're not monitoring it, oil-filled, radiant space heaters are considered safer than ceramic convection (hot air) types, according to Roberson. Both of these options are safer than open-coil heaters.

What happens if you sit too close to an infrared heater for too long?

Potential health issues

Indeed, if you sit too close to an infrared heater, you can experience blotchy skin, so there is damage occurring at a cellular level. Also, if you overheat, you sweat. While this isn't an issue with convector heaters that gently heat and circulate the air, it is a problem with infrared heat.

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