Storage Heaters vs Conventional Electric Heating

 One of the most common questions we get from local customers is whether to keep their existing storage heaters or switch to modern electric radiators. Both options have their place — and the right choice depends on your property, tariff, and lifestyle.

Here’s our practical guide to help you understand the differences, and what local electricians in Dollis Hill consider when advising on electric heating upgrades.

Storage Heaters – Efficient When Used Correctly

Storage heaters are designed to work with off-peak tariffs such as Economy 7 or Economy 10. They draw electricity overnight when rates are lower, storing heat in ceramic bricks and releasing it during the day.

Pros

• Use cheaper night-time electricity
• Ideal for flats without gas connections
• Low maintenance and long-lasting
• Modern “high-retention” models are far more efficient

Cons

• Heat release is less controllable
• Can feel outdated compared to new electric heating
• Only cost-effective with a proper off-peak tariff

If your storage heaters are more than 15 years old, upgrading to high-retention models can improve comfort and energy efficiency. These modern units store heat more effectively and often feature digital controls and smart thermostats.

Conventional Electric Heaters – Comfort and Control

Conventional electric radiators, panel heaters, or oil-filled units provide instant heat at the touch of a button. They’re increasingly popular across Dollis Hill, especially in smaller flats and rentals where flexibility and control matter most.

Pros

• Instant, controllable heat when needed
• Room-by-room control with thermostats and timers
• Sleek, modern designs
• Straightforward to install

Cons

• Higher running costs on single-rate electricity
• Multiple heaters can overload older circuits if not planned correctly
• May require a *consumer unit upgrade* for safety and compliance

Before installing new heaters, our team at Lighthouse Engineering always checks the home’s wiring and load capacity. Many older Dollis Hill properties benefit from a consumer unit upgrade before new heating systems are fitted.

What We Check Before Installation

1. Electricity Tariff: Are you on Economy 7 or a standard rate? This determines whether storage or conventional heaters make more sense financially.
2. Wiring and Load Capacity: We inspect existing circuits to make sure they’re safe and up to modern standards.
3. Controls and Smart Options: We can add timers, thermostats, or smart app controls for better efficiency.
4. Property Type and Use: For rented homes or HMOs, we make sure installations are compliant, user-friendly, and properly documented.

Regulations and Efficiency Incentives

All electrical heating installations must comply with current Building Regulations and BS 7671 wiring standards. At Lighthouse Engineering, we issue full certification for every job.

Some households in off-gas areas may qualify for energy efficiency grant* such as the Home Upgrade Grant. We can help you explore whether modern storage heaters or other electrical upgrades may be eligible.

In addition, some energy-saving materials benefit from reduced or zero VAT — which can lower your total project cost.

 Our Practical Tips for Dollis Hill Homes

• Upgrade your consumer unit before adding multiple new radiators – this keeps your system safe and ready for higher loads.
• Label circuits clearly and provide documentation for landlords or tenants.
• Use smart thermostats for precision heating and energy savings.
• Consider hybrid heating – keep a small storage heater for off-peak warmth and add a radiator for quick top-ups.

 Local Electricians You Can Trust in Dollis Hill

At Lighthouse Engineering, we understand the wiring, layouts, and heating needs of homes across Dollis Hill and North West London. Whether you’re upgrading old storage heaters, installing new electric radiators, or improving your electrical system, our team delivers safe, efficient, and compliant installations.

We also specialise in consumer unit upgrades, ensuring your home’s electrics are ready for today’s heating demands and tomorrow’s technologies.

Lighthouse Engineering

Local Electricians in Dollis Hill
Professional, reliable, and fully certified.

📞 Get in touch today for a free quote or expert advice.
💡 Consumer unit upgrades from £700 + VAT

Serving Dollis Hill and surrounding areas across North West London.