What Is a Radiant Heater and When Should You Use One

Radiant heaters explained. Learn how and when to use these efficient heaters for your comfort. Read our guide now.
Explore Radiant Room Heaters
3 min
2-Dec-2024
Radiant heaters are a popular choice for energy-efficient and targeted heating. By emitting infrared radiation, they warm objects and individuals in their path without wasting energy on heating the air. Perfect for spot heating or outdoor use, these heaters offer instant warmth, silent operation, and cost-effective comfort during colder months.

Browse a selection of radiant room heaters on Bajaj Mall. Alternatively, visit any of Bajaj Finserv’s 1.5 lakh partner stores across 4,000 cities in India to discover a wide selection of room heaters. Choose the model that best fits your needs and take advantage of zero down payment offers, making your purchase more affordable by converting the cost into Easy EMIs.

Overview of radiant heating

Radiant heating is an energy-efficient method of warming spaces by directly transferring heat to objects and surfaces. Unlike conventional heaters that warm the air, radiant systems provide consistent, comfortable warmth without circulating dust or allergens. They are commonly used as room heaters for homes and commercial spaces.

Types of radiant floor heat

  • 1. Electric radiant heating: This uses electric cables or mats installed beneath the floor for efficient, zone-specific heating.
  • 2. Hydronic radiant heating: A cost-effective option that circulates heated water through pipes under the floor.
  • 3. Air-heated radiant systems: Rarely used due to limited efficiency, these systems heat air in tubes below the floor.
Each type offers unique benefits, making radiant heat versatile for different spaces. Learn more with tips for using a room heater to maximise efficiency.

Floor coverings

Suitable coverings for radiant heating:

  • Tile and stone: Excellent thermal conductors, retaining heat effectively.
  • Engineered wood: Compatible with radiant systems if designed for heat resistance.
  • Vinyl and laminate: Heat-friendly options that work well in modern setups.
  • Carpet: Requires thin, low-pile options to ensure efficient heat transfer.
Choosing the right floor covering ensures optimal performance and energy efficiency for your radiant heating system.

Types of floor installations

Common installation methods:

  • 1. Wet installation: Embeds heating elements or pipes in a layer of concrete or screed.
  • 2. Dry installation: Uses pre-formed panels or systems that do not require concrete, allowing quicker setup.
  • 3. Floating installation: Heating mats or cables placed under floating floors are ideal for renovations.
Each installation type caters to specific building needs, ensuring flexibility and efficiency. Explore the latest electronics for advanced radiant heating solutions.

Radiant heating offers an innovative way to achieve comfortable, consistent warmth while being energy-efficient. With various types, installation methods, and compatible floor coverings, this electronic item adapts to diverse needs.

Head to your nearest partner store to explore and choose from an extensive range of room heaters. With Bajaj Finserv’s financing options, you can utilise a limit of up to Rs. 3 lakh to purchase your preferred room heater and repay the amount over flexible tenures ranging from 1 month to 60 months.

Explore radiant room heaters on EMI with Bajaj Finserv

Looking for a reliable radiant room heater? Discover a wide selection of heaters and home appliances on Bajaj Mall and head to your nearest Bajaj Finserv partner store to choose your ideal model. Bajaj Finserv offers easy financing solutions so you can purchase your preferred products without straining your budget. With flexible repayment options, you can spread the cost over affordable EMIs, making it convenient to enjoy warmth without upfront concerns. Additionally, Bajaj Finserv provides financing on various electronics.

Advantages of shopping with Bajaj Finserv’s financing options

  • Affordable pricing: Get budget-friendly prices on radiant room heaters at Bajaj Finserv partner stores for cost-effective heating solutions.
  • Flexible EMIs: Purchase a radiant room heater with Bajaj Finserv financing and benefit from flexible EMIs to spread the cost easily.
  • Zero down payment: Select radiant room heaters are available with zero down payment, eliminating the need for upfront payments.
  • Wide selection: Access a diverse range of radiant room heaters across Bajaj Finserv partner stores to find the perfect fit for your space.
  • Special deals and cashback: Enjoy exclusive offers and cashback on radiant room heaters.
  • Free home delivery: Benefit from complementary home delivery on select radiant room heaters, adding convenience to your shopping experience.
You can also explore:

Room heaters by brands

Polar Room HeaterWarmex Room HeatersIndo Room Heater
Thermo King Room HeatersCandes Room HeatersSurya Room Heater



Types of room heaters

Electric Room HeatersRoom HeatersSmall Room Heaters
Halogen Room HeatersPortable Room HeatersWall Mounted Room Heater



Room heaters by budget

Room heaters under Rs. 10,000Room heaters under Rs. 3,000Room heaters under Rs. 2,000


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Frequently asked questions

What is a radiant heater used for?
A radiant heater is used to provide targeted warmth by directly heating objects and people in its path. It is ideal for small spaces, personal use, or outdoor areas. Common applications include spot heating in homes, offices, and workshops, as well as patios or garages during colder months.

When should I turn on the radiant heat?
Turn on radiant heat when you need quick and focused warmth, especially in smaller, or poorly insulated spaces. It is ideal for use during cold mornings or evenings and for spot heating specific areas. Radiant heat provides instant comfort without waiting for the entire room to warm up.

What is the difference between a fan heater and a radiant heater?
A fan heater warms the air and circulates it using a fan, making it ideal for heating larger spaces quickly. A radiant heater, on the other hand, directly heats objects and people without warming the air, offering silent, energy-efficient heat for smaller, focused areas.

What is the downside of a radiant heater?
The main downside of radiant heat is its limited range. It is best suited for smaller areas or personal use and may not effectively warm large rooms. Additionally, radiant heaters can cause uneven heating as they do not circulate air, leaving distant parts of a room cooler.

What is the difference between radiant heat and regular heat?
Radiant heat directly warms objects and people through infrared radiation, providing instant and targeted warmth. Regular heat, such as convection heating, warms the surrounding air and circulates it throughout the space. Radiant heat is energy-efficient for focused areas, while regular heat is better for consistent room-wide heating.

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