Electric
Electric boilers offer a unique heating solution that’s gaining popularity in the UK, especially in homes without access to mains gas or in properties where space is at a premium.
Key benefits of electric boilers include:
- No need for a gas connection
- Compact size and flexible installation options
- Silent operation
- Low maintenance requirements
- 100% efficiency in converting electricity to heat
- Environmentally friendly when used with renewable electricity
While they may have higher running costs compared to gas boilers, electric boilers provide an excellent alternative for many homes, particularly in off-grid areas or in properties with limited space.
No Gas Connection Required
One of the primary advantages of electric boilers is their independence from the gas network.
Benefits for properties without access to gas mains:
- Ideal solution for rural or off-grid properties
- No need for gas safety checks or certificates
- Eliminates risks associated with gas leaks
- Suitable for areas where gas connections are prohibitively expensive
Installation in apartments and restricted areas:
- No flue or ventilation requirements
- Can be installed in any room, including kitchens and bathrooms
- Ideal for high-rise buildings where gas installations may be restricted
- Perfect for properties with limitations on gas appliance installations
Electric boilers provide a safe and convenient heating option for properties where gas isn’t a viable choice.
Compact and Versatile Installation
Electric boilers are known for their small footprint, making them an excellent choice for properties where space is at a premium.
Size comparison with gas boilers:
- Typically 50-60% smaller than equivalent gas boilers
- Can be as compact as a small kitchen appliance
- No need for additional space for flues or fuel storage
Flexible placement options within a property:
- Can be wall-mounted or freestanding
- Suitable for installation in cupboards or utility spaces
- No restrictions on proximity to windows or combustible materials
- Can be positioned to optimize use of available space
The compact nature of electric boilers opens up installation possibilities in locations where traditional boilers wouldn’t be feasible.
Integration with Renewable Energy
Electric boilers are well-suited for integration with renewable energy sources, making them an increasingly popular choice for environmentally conscious homeowners.
Pairing with solar PV systems:
- Use excess solar energy to power the boiler
- Potential for significantly reduced running costs
- Maximizes self-consumption of generated electricity
- Can be combined with battery storage for 24/7 operation
Potential for off-grid or eco-friendly setups:
- Ideal for properties relying entirely on renewable energy
- Can be part of a zero-carbon heating solution
- Compatible with smart home energy management systems
- Future-proofed for the transition to cleaner energy grids
By combining an electric boiler with renewable energy sources, homeowners can create a highly efficient and environmentally friendly heating system.
Running Costs and Efficiency
While electric boilers are 100% efficient in converting electricity to heat, it’s important to consider the overall running costs.
Detailed comparison with gas boiler running costs:
- Electricity typically more expensive per unit than gas
- Higher running costs in most scenarios
- Potential for lower costs when combined with renewable energy
- Cost-effectiveness improves as the grid incorporates more renewables
Strategies for minimizing electricity usage:
- Use of smart controls and thermostats
- Implementing zoned heating
- Proper insulation to reduce heat loss
- Combining with heat pumps for improved efficiency
While running costs can be higher, the efficiency and environmental benefits of electric boilers make them an attractive option for many homeowners.
7. Noise Levels and Operation
One of the standout features of electric boilers is their silent operation, making them ideal for various living situations.
Quieter operation compared to combustion boilers:
- No burner noise
- No ignition sounds
- Absence of moving parts in many models
Benefits for open-plan living spaces:
- No disruption to living areas
- Ideal for installation in or near bedrooms
- Perfect for properties where noise reduction is a priority
- Enhances comfort in modern, open-plan homes
The whisper-quiet operation of electric boilers contributes to a more peaceful home environment.
8. Maintenance and Longevity
Electric boilers are known for their simplicity and low maintenance requirements, which can lead to a longer lifespan and lower ongoing costs.
Simpler maintenance requirements:
- No annual gas safety checks required
- Fewer moving parts mean less wear and tear
- No risk of scaling in heat exchangers
- Simple internal components easy to inspect and replace if needed
Expected lifespan and reliability factors:
- Typical lifespan of 15-20 years, often longer than gas boilers
- Reliability enhanced by absence of combustion processes
- Consistent performance throughout lifespan
- Less susceptible to issues caused by infrequent use
Regular basic checks and occasional professional servicing can keep an electric boiler operating efficiently for many years.
Power Requirements and Home Electrics
Installing an electric boiler may require consideration of your home’s electrical system to ensure it can handle the additional load.
Necessary electrical supply and potential upgrades:
- Typically requires a dedicated 40-100 amp circuit
- May need upgraded consumer unit or additional RCD protection
- Possible requirement for 3-phase supply for larger properties
- Professional assessment of existing electrical setup crucial
Impact on overall household electricity consumption:
- Significant increase in electricity usage during heating periods
- Importance of energy-efficient appliances to manage overall consumption
- Consideration of time-of-use tariffs to optimize running costs
- Potential need for load balancing in homes with multiple high-demand appliances
Axiom Heat can assess your property’s electrical capacity and advise on any necessary upgrades to support an electric boiler installation.
Axiom Heat Services
Axiom Heat provides expert installation services for electric boilers, ensuring your new heating system is perfectly suited to your home’s needs.
Our installation process:
- Comprehensive home survey and electrical system assessment
- Heat loss calculations and boiler sizing
- Clear, detailed quotation
- Professional Boiler installation by qualified electricians and heating engineers
- Full system configuration and efficiency optimization
- Thorough testing and safety checks
- User tutorial and handover
We offer a range of high-quality electric boiler brands, including Elnur, Heatrae Sadia, and EHC. All our installations comply with current electrical and building regulations.
When your electric boiler needs attention, Axiom Heat’s skilled technicians are ready to help. Our comprehensive repair service covers all aspects of your electric heating system.
Our Boiler repair service includes:
- Rapid response times
- Advanced diagnostic techniques
- Use of genuine manufacturer parts
- Clear explanation of issues and repair process
- Warranty on all repair work
Common electric boiler issues we address:
- Thermostat malfunctions
- Element failures
- Control board issues
- Pressure problems in wet systems
Our aim is to resolve most issues quickly and efficiently, minimizing any disruption to your home heating.
While electric boilers require less maintenance than gas boilers, regular Boiler servicing is still important for optimal performance and longevity.
Our electric boiler service includes:
- Inspection of all electrical components
- Check and test of heating elements
- Verification of thermostat accuracy
- Assessment of system pressure (for wet systems)
- Inspection of any pumps or motorized valves
- Full system efficiency check
- Safety feature testing
Benefits of choosing Axiom Heat for servicing:
- Flexible appointment scheduling
- Expertise in various electric boiler models
- Potential for improved energy efficiency and lower running costs
- Extended system lifespan
- Ensuring continued safe operation
We offer various service plans tailored to electric boiler systems. Contact us to find the best option for your needs.
Why Choose Axiom Heat for Your Electric Boiler Needs
Selecting Axiom Heat for your electric boiler needs means partnering with a team of experts dedicated to providing superior service and innovative heating solutions.
Our key strengths:
- Specialized experience in electric heating systems
- Qualified electricians and heating engineers
- Competitive pricing with flexible payment options
- Exceptional customer service and rapid response times
- Comprehensive warranties on all installations and repairs