Everything You Need to Know About 1p Per Hour Electric Heaters

1p per hour electric heaters are electric heating devices designed to operate at a low cost, typically around one penny (1p) per hour of use. The concept of 1p per hour heaters has gained popularity as more people seek cost-effective heating solutions to combat the cold winter and rising energy prices.

Morris tube heaters are often nicknamed 1p per hour heaters because of their low running costs. They feature a slim profile and provide gentle background heat at a relatively low running cost.

While the exact cost per hour will depend on factors like electricity rates and the specific heater model, many tubular heaters are marketed as operating close to the 1p per hour target, making them a great option to reduce heating expenses.

The Myth of 1p Per Hour Heaters

The popular belief that certain electric heaters cost only 1p per hour to operate has gained traction in recent years, especially during energy crises and cold winters. This myth appeals to consumers looking for affordable heating solutions. Let's break down this belief and address the common misconceptions:

Popular Belief:

• 1p per hour electric heaters use less electricity, costing just 1 penny per hour to run.
• They provide efficient heating at a fraction of the cost of traditional heaters.
• These heaters keep you warm all day without worrying about your monthly electric bills.

Common Misconceptions and Expectations:

Fixed Operating Costs

Many believe the 1p per hour rate is a constant and applies universally. However, the cost of electricity varies by region and provider, which will affect the cost of running your 1p heater. Also, the "1p per hour" claim doesn't account for fluctuating energy prices or different tariffs.

Sufficient Heating

There's an expectation that these low-cost heaters can adequately warm a room. Most are low-wattage devices that may only provide localised heating in a small space. They may not be as sufficient in heating large spaces.

 

Energy Efficiency

Some assume these heaters are more energy-efficient than other options. Although these heaters use less power, that does not necessarily equate to efficiency.

 

Full Power Operation

The 1p per hour claim commonly applies when the heater is on its lowest setting. The energy consumption will vary on full power usage.

 

Long-term Savings

While seemingly cheap to run, these heaters may not be the most cost-effective solution for heating larger spaces for extended periods.

 

Marketing vs. Reality

The "1p per hour" claim is often more of a marketing tactic than a guarantee, based on theoretical conditions that may not reflect real-world usage.

 

Oversimplification

This pricing model oversimplifies energy consumption, ignoring factors like room size, insulation, outside temperature and so on.

 

The Reality: Understanding Energy Consumption

The heating system you choose can have a substantial impact on your overall energy consumption costs. Factors such as the size of the home, insulation quality, and usage patterns all determine how much energy you will require to heat your home.

 

What Type of Heater Uses the Least Electricity?

1. Electric Radiators

These heaters consume energy directly proportional to their wattage. A 1000W (1kW) radiator running for an hour will consume 1 kWh. Their consumption is consistent while operating, making energy use predictable.

2. Storage Heaters

Energy consumption for storage heaters is concentrated during off-peak hours. They typically draw more power over several hours at night, storing this energy as heat. The daily consumption varies based on the heater's capacity and charge time.

3. Infrared Heaters

These heaters generally consume less energy because they heat objects directly, potentially reducing waste. However, actual consumption depends on the power rating of the specific unit.

4. Tube Heaters

Tube heaters are designed for low-level, continuous operation. Their energy consumption is relatively low due to their typically low wattage (often between 60W and 300W). This makes them efficient for background heating or frost protection.

5. Oil-filled Radiators

These heaters have variable consumption based on their settings. They may consume more energy initially to heat the oil, but then cycle on and off to maintain temperature, potentially leading to lower overall consumption for longer heating periods.

6. Fan Heaters

Fan heaters can consume a significant amount of energy due to their powerful heating elements and fans. A typical 2kW fan heater running for an hour will consume 2 kWh. However, they're often used for shorter periods due to their quick heating ability.

 

 

Electric Heaters vs. Central Heating

While central heating has long been the go-to option, modern electric heaters, especially tube heaters with thermostats, are emerging as a more economical choice for many households. And there is good reason for that.

 

Targeted heating for lower cost

A big advantage of electric heaters is their ability to provide targeted heating. If you live in a three-bedroom house and only want to warm one room, a portable electric heater will let you do that. Unlike central heaters, electric heaters allow you to heat only the spaces you use, hence reducing your monthly electric bills.

Efficiency and precision control

Modern electric heaters with thermostats allow you to control their temperature, ensuring optimal comfort without wasting energy. You can set the heater to maintain a constant temperature at night and later raise it when need be.

Also, if you have multiple electric heaters, you can tune them to individual temperature settings to suit different spaces. This is more economical compared to central heaters that use one temperature setting to heat an entire house.

Flexible and future-proof

Did you know that, according to research, about 90% of greenhouse emissions come from heat produced when cooling or heating our homes, and that about 88% of UK homes are still on fossil-fuelled heating solutions?

Electric heaters, on the other hand, are showing a promising future, with electric heater emissions dropping from 440 gCo2eq/kWh to 370 gCo2eq/kWh by 2014. Experts say that by 2030, emissions from electric heating will have been lowered to 100 g CO2 eq/kWh. Electric heaters are not only a flexible way of heating homes; they are also eco-friendlier than conventional heating systems.

Low initial and maintenance costs

Although the unit cost of electricity is higher than gas (34 p/kWh compared to 10 p/kWh), electric heaters cost less to install and maintain. Central heaters may cost less to run, but the added maintenance cost due to wear and tear can be high. Moreover, once installed, central heaters cannot be moved, and further renovations or expansions are an added cost to the consumer.

Electric heaters are easier to install. For example, it is easy to install tube heaters on walls or surfaces using the provided mounting brackets. Once you plug in the heater to a power source, you instantly get heat in your home. Modern electric heaters are built with strong, durable materials, making them easier to maintain long-term.

What is the Most Electricity-efficient Heater? The Most Efficient Heaters

Choosing an electricity-efficient heater is crucial for reducing energy consumption and minimising heating costs. With various options available, it's important to understand the efficiency and suitability of different heaters for your specific needs.

The initial investment of these two heating options varies significantly. Central heating systems may be expensive to install but they offer longevity and can heat your entire home. Central heaters will last for years with proper maintenance.

Oil-Filled Heaters: Debunking the Myth

Oil-filled heaters, like many electric heaters, can often be operated at a cost of around 1p per hour per 100 watts of power. So, a 1000W oil-filled heater would cost approximately 10p per hour to run. This is comparable to other electric heaters of similar wattage.

However, the cost can vary based on your electricity tariff and the heater's settings.

Benefits:

1. Heat retention:

Oil-filled heaters can continue to radiate heat for 30-60 minutes after being switched off, potentially saving energy compared to heaters that stop heating immediately. This residual heat could reduce the "1p per hour" cost over time.

2. Silent operation:

Unlike fan heaters that can produce 30-40 decibels of noise, oil-filled heaters operate silently. This makes them ideal for your bedroom, study, or any area where noise could be disruptive.

3. Even heat distribution:

Oil-filled heaters radiate heat in all directions, providing more uniform warmth than directional heaters. This can make a room feel comfortable at a slightly lower temperature, hence reducing energy costs.

4. Low maintenance:

With no filters or moving parts to replace, oil-filled heaters can maintain their efficiency over time without additional costs, preserving their "1p per hour per 100W" operating cost.

5. Safety:

The surface temperature of oil-filled heaters typically stays below 60°C, reducing burn risks compared to other heaters that can reach temperatures of 100°C or more.
Drawbacks:

1. Slow initial heating:

Oil-filled heaters take longer to heat because they need to heat the oil that radiates the heat. This increases electricity costs compared to ceramic or tube heaters that heat instantly.

2. Limited portability:

Oil-filled radiators often weigh between 10 and 20 kg, making them less convenient to move between rooms.

3. Higher upfront cost:

Oil-filled heaters often cost £50-£100, compared to basic fan heaters at £20-£30. This higher initial investment needs to be balanced against potential long-term energy savings.

4. Not ideal for spot heating:

Unlike directional heaters that can warm a specific area quickly, oil-filled heaters are designed for whole-room heating. This could increase energy usage if you only need to heat a small area.

5. Potential oil leaks:

While rare, oil leaks can occur, potentially causing damage and requiring replacement of the heater. This would negate the long-term cost savings from the "1p per hour per 100W" efficiency.

 

Comparing Halogen Heaters

Halogen heaters are quite popular because of their instant and directional heat. These heaters convert most of their energy into heat, which minimises energy loss. However, the efficiency of halogen heaters is best realised in specific situations.

You can use halogen heaters for:

• Spot heating to warm a specific area or person
• Quick heating because they produce instant heat
• Heating large spaces if other portable heating solutions are less effective
• Heating semi-outdoor areas like patios or greenhouses.

Halogen heaters are less suitable for:

• Heating entire rooms or houses
• Continuous, long-term use
• Small, enclosed spaces where they might pose a safety risk

Halogen heaters typically draw between 300 watts and 1500 watts of power so they are economical to use for spot heating. However, you cannot use them continuously in large spaces to save on electricity.

 

Are ceramic heaters cheap to run?

Ceramic heaters are famed for their excellent build quality. The ceramic heating element inside these heaters is voted as the best for heating. Although these heaters were only a luxury for the wealthy, advancement in technology has made production cheaper and easier for any household in the UK to own a ceramic heater.

Ceramic heaters can be categorised as radiant and convection heaters. The radiant ceramic heaters work by passing electric currents through the ceramic plates. This creates a current resistance that heats the plate. The hot ceramic plates then radiate heat into the environment. Convection ceramic heaters utilise a fan to blow air over the hot ceramic plates. The heated air then circulates and warms the room.

Ceramic heaters are cheaper to run because they heat up quickly, saving electricity. They do not require fuel storage like oil-filled heaters and their compact size makes them portable.

However, their small size makes them unsuitable for heating large spaces. You will need to run the heater for hours to heat a large room and this can be costly in the long run.

 

Tubular heaters

Tube heaters are changing the way you heat your home on a budget. They are slim and compact, and will fit into narrow spaces to provide ample heating. The smallest 1-foot thermostatic tube heater will heat your grow box, cupboard, or dog kennel and only uses 55 watts of power. A larger 4 ft tube heater can warm an entire caravan or bathroom with only 190 watts of power.

Tube heaters have grown more energy efficient over time. Newer tube heaters with thermostats reduce energy consumption further while still heating our homes and making them comfortable. They feature a rugged design with an IP 44 rating, making them moisture and dust-safe.

An adjustable thermostat ensures you dial the correct settings every time. You can keep your space warm while lowering your monthly electricity bills.
In addition to being an efficient solution for larger spaces, tube heaters are incredibly versatile and can be used in a variety of smaller areas. They serve as excellent greenhouse heaters, providing the gentle warmth needed for plants to thrive. In kennels, they ensure that pets stay comfortable during the colder months. Tube heaters are also ideal for shed heating, helping to maintain a suitable temperature for tools and equipment. Whether it's warming up a wardrobe, alleviating dampness in a cupboard, or acting as a boat heater for those chilly nights on the water, these heaters are designed for flexibility. They're perfect for campers and motorhomes, providing reliable warmth on the go, as well as in conservatories and bathrooms, where moisture control is essential. With their compact size, tube heaters can fit seamlessly into any space, ensuring comfort wherever needed.

 

Energy Efficiency and Plug-In Radiators

Plug-in radiators offer a convenient and portable heating solution for various spaces in your home or while travelling. These compact devices plug directly into wall outlets, eliminating the need for cords and making them easy to move from room to room. For small areas up to 10m², plugin radiators are perfect for home offices, living spaces, caravans, greenhouses, grow tents, vivariums, sheds, and small bedrooms.

These versatile heaters provide efficient heat using ceramic technology and feature adjustable thermostats to maintain your desired temperature. Most plug-in space heaters have multiple heat settings and variable fan speeds for increased flexibility. Despite their small size, these portable heaters can reach temperatures of up to 30 °C, enough to keep you warm all day.

 

The compact design of the plug-in radiators makes them excellent travel companions, easily fitting into your bag for on-the-go heating. They operate quietly and won't disturb you when sleeping or working on your gardening project. A typical plug-in heater uses around 700w of power, meaning you will spend £0.26 an hour running it.

 

What is the cheapest electric heater to run per hour?

Switching to energy-efficient electric heaters today can help you save on energy bills as you keep your bedroom, greenhouse or shed warm through winter. With the many electric heaters on the market, which one would be cheaper to run per hour?

Consider the common heaters used in UK homes and their respective wattages. We'll use the current average UK electricity rate of £0.34 per kWh (1 October to 31 December 2024). Assuming we are running the heater for an hour each day;

 

Oil-filled radiators (1500W)

Energy per day = 1.5 kW × 1 hour = 1.5 kWh

Cost per hour = 1.5 kWh × £0.34/kWh = £0.51

Monthly cost = £0.51 × 30 days = £15.30

 

Halogen heaters (1200W)

Energy per day = 1.2 kW × 1 hour = 4.8 kWh

Cost per hour = 4.8 kWh × £0.34/kWh = £1.63

Monthly cost = £1.63 × 30 days = £48.96

 

Convector heaters (2000W)

Energy per day = 2 kW × 1 hour = 2 kWh

Cost per hour = 2 kWh × £0.34/kWh = £0.68

Monthly cost = £2.72 × 30 days = £20.4

 

Tube heaters (135W)

Energy per day = 0.135 kW × 1 hour = 0.135 kWh

Cost per hour = 0.135 kWh × £0.34/kWh = £0.05

Monthly cost = £0.05 × 30 days = £1.38

 

Fan heaters (750W)

Energy per day = 0.75 kW × 1 hour = 0.75 kWh

Cost per hour = 0.75 kWh × £0.34/kWh = £0.26

Monthly cost = £0.26 × 30 days = £7.65

 

Infrared heaters (150W)

Energy per day = 0.15 kW × 1 hour = 6 kWh

Cost per hour = 6 kWh × £0.34/kWh = £2.04

Monthly cost = £2.04 × 30 days = £61.20

 

Storage heaters (1700W)

Energy per day = 1.7 kW × 1 hour = 1.7 kWh

Cost per hour = 1.7 kWh × £0.34/kWh = £0.58

Monthly cost = £0.58 × 30 days = £17.34

 

Panel heaters (250W)

Energy per day = 0.25 kW × 1 hour = 0.25 kWh

Cost per hour = 0.25 kWh × £0.34/kWh = £0.09

Monthly cost = £0.09 × 30 days = £2.55

 

Curious about your energy costs? Use our Electricity Cost Calculator (at the end of this article) to determine the wattage of your devices and get an idea of your monthly expenses. Understanding your energy consumption can help you make more informed decisions and save on costs!

 

How to heat a room inexpensively? Practical Tips for Affordable Heating.

As you beat the cold this winter, there are more ways to keep your home warm and toasty while driving electricity and gas bills further down. Here are some practical tips on how to heat your room inexpensively, whether you have a 1p per hour electric heater or are still connected to central heating.

 

Insulate your home

Insulating your walls is a cost-effective way to keep your house warm this winter. An insulated home retains heat better, reducing heating run time and cost. Insulation also seals off those cracks and openings in your home that allow heat to escape.

Cover your chimney

Chimneys are notorious for letting in draughts. Cover your chimney to prevent warm air escaping and heat your room faster. Keep the chimney covered to retain warm air longer and reduce heater running time.

 

Switch to double-glazed windows

Does your home experience frequent bursts of cold air? If the answer is yes, then you need to replace your single-glazed windows with double-glazed ones. Double-glazed windows not only stop drafts from getting into your home, but they also offer extra insulation that prevents heat from escaping your home.

 

Get rugs for your floor

If your floor gets ice cold during winter, adding rugs can make your floor warmer. Wool rugs are the best insulation and help you maintain an energy-efficient home. They insulate wooden or tiled floors, which can significantly reduce the cost of running your 1p per hour electric heaters.

Electric blankets/heated mattress pads

Electric blankets and heated mattress pads provide direct warmth while enjoying your favourite show in the living room or sleeping in your bedroom. This helps lower the room temperature and lets your heater rest.

 

What is the best heater to save electricity? Choosing the Best Heater for Energy Savings

An energy-efficient heater is a must-have in your home if you want to beat those frosty UK winters. But how do you choose the best heater for energy savings while shopping for one online or in stores?

Here are some great tips to keep in mind the next time you are hunting for the famed 1p per hour electric heaters:

 

Understand your heating needs

Two things you need to consider here are room size and usage. If you are shopping around for 1p per hour electric heaters, choose one that will provide enough heat for the space you will be using. For example, a 1ft tubular heater would be ideal for a cupboard heater, while larger spaces like bathrooms or greenhouses would benefit from 4-foot tube heaters.

How long will you be running the heater? A low-wattage heater would be economical to run for an entire day but it may not be adequate to heat a large space. If you are considering a high-wattage heater, ensure it has extra features to regulate heat and running time to save energy.

 

 

Check the energy efficiency rating

When choosing a heater, pay attention to energy efficiency ratings. Look for models with the Energy Star label, indicating they meet strict energy efficiency guidelines. Additionally, check the heater's efficiency metrics, such as the Annual Fuel Utilisation Efficiency (AFUE) for gas heaters and the Heating Seasonal Performance Factor (HSPF) for heat pumps. These ratings help you compare the energy efficiency of different models.

 

Features for Efficiency and Convenience

Consider the features that can enhance both efficiency and convenience. A programmable thermostat allows you to set the heater to run only when needed, reducing energy waste. Timers can automatically turn the heater off after a set period, and eco modes adjust settings to save energy. Safety features like overheat protection and tip-over switches are crucial for preventing accidents, especially if you have children or pets.

 

Climate Considerations

Your local climate plays a significant role in determining the most efficient type of heater. In mild climates, heat pumps and electric heaters can be very efficient, while in colder climates, gas heaters and high-HSPF heat pumps are more suitable. Proper installation is also key to ensuring optimal performance, so consider a professional installation. Regular maintenance, such as cleaning filters and vents, will keep your heater running efficiently.

 

Smart Technology Integration

Electric heaters integrated with smart technology can further improve energy efficiency. Smart heaters with thermostats can be controlled remotely via smartphone apps, allowing for precise scheduling and energy management. Some models even integrate with smart home systems for automated control based on your routine and preferences.

 

Cost Considerations

Cost considerations are important when selecting a heater. While the higher initial costs for energy-efficient models can be daunting, they are often offset by lower energy bills over time. Additionally, check for local or federal rebates and incentives for energy-efficient appliances, which can reduce the upfront cost. Consider the environmental impact of your choice as well. Some heaters are made with sustainable materials, and others are compatible with renewable energy sources like solar panels.

Customer reviews and Ratings

Read consumer and professional reviews to gather insights into the heater's performance and reliability. Consumer reviews can provide real-world feedback, while expert reviews offer in-depth analysis and comparisons. By carefully considering these factors, you can choose an energy-efficient heater that meets your needs, saves money, and minimises environmental impact.

Conclusion

While "1p per hour electric heaters" have gained popularity as a cost-effective heating solution, you should approach these claims with caution. Low-wattage electric heaters provide a gentle background heat at lower running costs than traditional heating solutions like central heating. However, how much it costs to run them varies based on electricity rates, usage patterns, and heater models.

Instead of relying on marketing claims, you should always assess energy usage, compare options, and evaluate how well these heaters meet your heating needs and spaces. Doing so will help you choose heating solutions that balance cost-effectiveness and performance.

 

References

1.https://researchbriefings.files.parliament.uk/documents/POST-PN-0523/POST-PN-0523.pdf

2.https://www.gov.uk/government/statistical-data-sets/annual-domestic-energy-price-statistics#full-publication-update-history