Electric Heaters & Radiators Buying Guide
Find the Right Electric Heater for Your Home
When the temperature drops, a reliable electric heater can make all the difference. Whether you need fast warmth for a small room or steady heat that lasts all evening, choosing the right heater ensures comfort, efficiency, and peace of mind.
At Tommiekelly.ie, you’ll find a carefully selected range of electric heaters and radiators, including fan heaters, oil filled radiators, and convection heaters — all designed to suit modern Irish homes.
Why Choose an Electric Heater or Radiator?
Electric heaters remain one of the most popular heating solutions because they are:
- Easy to use — simply plug in and heat
- Ideal for zoned heating, reducing energy waste
- Safer than gas or fuel-based alternatives
- Available in energy-efficient, quiet designs
Most importantly, they allow you to heat the rooms you use most — without turning on central heating.
Types of Electric Heaters & Radiators
Understanding the different heater types makes it much easier to choose the right one.
Fan Heaters
Fan heaters provide instant heat by blowing warm air into the room.
Best for:
Small rooms, home offices, bathrooms (splash-proof models), and quick heat boosts.
Key advantages:
- Rapid heating
- Compact and lightweight
- Budget-friendly
However, while they heat quickly, they are best used for short periods rather than continuous heating.
Oil Filled Radiators
Oil filled radiators are among the most efficient electric heating options. They use heated oil to retain warmth long after the power is turned off.
Best for:
Bedrooms, living rooms, and overnight heating.
Why they’re so popular:
- Extremely quiet operation
- Long-lasting, even heat
- Excellent energy efficiency
- No drying effect on air
Although they take longer to warm up, they provide consistent comfort once heated.
Convection Heaters
Convection heaters warm the air naturally, allowing heat to circulate evenly throughout the room.
Best for:
Medium to large rooms requiring steady background heat.
Key benefits:
- Silent operation
- Even temperature distribution
- Slim, modern designs
They are ideal where noise-free heating is essential.
Panel & Infrared Heaters
These heaters warm people and objects directly instead of heating the air.
Best for:
Drafty spaces, hallways, kitchens, or occasional heating needs.
They work efficiently in spaces where traditional heaters struggle.
What to Look for When Buying an Electric Heater
- Heating Power (Wattage)
Choose wattage based on room size:
- Up to 10m²: 500–1000W
- 10–20m²: 1000–1500W
- 20m²+: 1500W+
Matching power to room size ensures comfort without unnecessary electricity costs.
- Thermostat Control
A thermostat maintains a consistent temperature, preventing overheating and saving energy.
- Timers & Programmable Settings
Timers allow you to heat rooms only when needed — perfect for mornings, evenings, or overnight use.
- Portability & Design
Look for:
- Carry handles
- Castor wheels (especially for oil filled radiators)
- Slim or freestanding options
These features make moving and positioning your heater effortless.
Essential Safety Features
Safety is crucial when choosing any electric heater.
✔ Overheat protection
✔ Tip-over safety switch
✔ Cool-touch housing
✔ Certified safety standards (CE approved)
These features are especially important in homes with children or pets.
How to Choose the Right Heater for Your Home
Ask yourself three key questions:
🔹 How big is the room?
Bigger rooms need higher wattage or longer-lasting heat sources like oil filled radiators.
🔹 How often will I use it?
- Occasional use → Fan heater
- Daily use → Oil filled or convection heater
🔹 Do I need quiet heating?
If yes, avoid fan-based models and choose oil filled or convection heaters instead.
Running Costs & Energy Efficiency
Electric heaters can be economical when used correctly:
- Heat only the rooms you’re using
- Use thermostats and timers
- Choose oil filled radiators for long-term heating
Efficient use reduces electricity costs significantly.
Frequently Asked Questions
Are oil filled radiators expensive to run?
No. While they use electricity, their heat retention means they run less often, making them cost-effective over time.
Can electric heaters replace central heating?
They work best as supplementary or zoned heating, helping reduce reliance on central heating.
Is it safe to leave an electric heater on overnight?
Yes — provided it includes safety features like thermostats, overheat protection, and tip-over switches.
Which heater is best for bedrooms?
Oil filled radiators are ideal due to their silent operation and steady warmth.
Final Thoughts
The right electric heater can transform how you heat your home — improving comfort while keeping energy costs under control. By choosing the correct type, size, and safety features, you’ll enjoy reliable warmth exactly where you need it.
Explore the full range of Electric Heaters & Radiators at Tommiekelly.ie and stay warm the smart way.