Best Wall Heater For Large Room

Freezing your tail off in a large room this winter? You're not alone! And you're also probably like us – trying to avoid breaking the bank just to stay warm.
This guide is for the budget-conscious homeowner or renter who needs to heat a sizable space without incinerating their wallet.
We're diving deep into the world of wall heaters, finding the most efficient and affordable options to keep your large room toasty all season long.
Why Wall Heaters for Large Rooms?
Wall heaters offer a targeted heating solution, cutting down on energy waste compared to blasting the central heating for the whole house.
They are generally cheaper to install than central systems and avoid the aesthetic problems of portable heaters.
Plus, newer models are safer and more energy-efficient than their older counterparts.
Our Top Picks: Wall Heaters for the Frugal
Here's a sneak peek at our top contenders, catering to different needs and price points:
- Best Overall Value: Cadet Manufacturing Com-Pak Bath Plus Wall Heater
- Most Energy Efficient: Stiebel Eltron CK 15E Wall-Mounted Electric Fan Heater
- Best for Small Budgets: Broan-NuTone 9815WH Wall Heater
- Smartest Investment: Dimplex DCH4831L Multi-Wattage Electric Wall Heater
Detailed Reviews: Heating Power Under Scrutiny
Cadet Manufacturing Com-Pak Bath Plus Wall Heater
The Cadet Com-Pak Bath Plus strikes a great balance between performance and price.
It's a reliable workhorse, capable of heating a large bathroom or smaller room efficiently.
Its simple design means less to go wrong, contributing to long-term savings. It's designed for smaller rooms, but multiple units can be used.
Stiebel Eltron CK 15E Wall-Mounted Electric Fan Heater
If energy efficiency is your top priority, look no further than the Stiebel Eltron CK 15E.
This German-engineered heater is designed to minimize energy consumption while maximizing heat output. It's expensive to buy, but it will save on electricity bill in the long run.
Its sophisticated thermostat and quiet operation make it a top performer.
Broan-NuTone 9815WH Wall Heater
For those on a shoestring budget, the Broan-NuTone 9815WH is a viable option.
It's a basic, no-frills heater that gets the job done without breaking the bank. It's simple, it's cheap, and it's effective.
Just don't expect advanced features or super-efficient operation.
Dimplex DCH4831L Multi-Wattage Electric Wall Heater
For those willing to invest a little more upfront, the Dimplex DCH4831L is a smart choice.
It offers multiple wattage settings, allowing you to customize heat output and energy consumption.
This flexibility makes it suitable for various room sizes and heating needs, which can save money over the life of the product.
Side-by-Side Specs & Performance
Heater Model | Wattage | Room Size (sq ft) | Energy Efficiency | Price | Performance Score (out of 5) |
---|---|---|---|---|---|
Cadet Com-Pak Bath Plus | 1500W | Up to 200 | Good | $$ | 4.0 |
Stiebel Eltron CK 15E | 1500W | Up to 250 | Excellent | $$$ | 4.5 |
Broan-NuTone 9815WH | 1500W | Up to 150 | Fair | $ | 3.0 |
Dimplex DCH4831L | 750/1500W | Up to 300 | Very Good | $$$ | 4.2 |
Customer Satisfaction: What Are People Saying?
We scoured online reviews and surveys to gauge customer satisfaction with each heater.
The Stiebel Eltron CK 15E consistently receives high marks for its efficiency and quiet operation. Cadet models are generally reliable.
The Broan-NuTone 9815WH receives mixed reviews, with some users praising its affordability and others citing concerns about noise and heating performance.
Maintenance Cost Projections: Staying Ahead of the Game
Wall heaters generally require minimal maintenance, which is great for budget-conscious consumers.
Regular cleaning of the heating element and vents is recommended to maintain optimal performance and prevent dust buildup. All heaters reviewed are electric, so no need to worry about the costs of gas.
Budget around $10-$20 per year for basic cleaning supplies and potential replacement parts.
Key Takeaways: Choosing Wisely
Selecting the best wall heater for your large room involves balancing upfront cost, energy efficiency, and performance. Consider the size of your room and the amount of use the heater will get.
Don't forget to factor in installation costs if you're not comfortable doing it yourself.
Prioritize energy efficiency to minimize long-term operating expenses, which can often offset a higher initial investment.
Ready to Warm Up Your Room and Save Money?
Now that you're armed with the knowledge, it's time to make a decision!
Click on the links above to check prices and read more reviews before making your final choice.
Happy heating!
Frequently Asked Questions (FAQ)
Q: Are wall heaters safe?
A: Yes, modern wall heaters are designed with safety features such as overheat protection.
Q: Can I install a wall heater myself?
A: If you're comfortable working with electrical wiring, you can install it yourself, but professional installation is always recommended.
Q: How much does it cost to run a wall heater?
A: Running costs depend on the wattage of the heater and your electricity rates. Consider the energy star rating.
Q: How do I clean a wall heater?
A: Unplug the heater and use a vacuum cleaner with a brush attachment to remove dust and debris from the vents and heating element.
Q: What size wall heater do I need for a large room?
A: A good rule of thumb is 10 watts per square foot, but also consider insulation and climate.

















