Practical Tips for Energy Efficiency in Heating
Keeping your home warm during the cold winter months shouldn’t become a constant concern or a shock every time you receive your energy bill. The key isn’t just turning on the heating, but doing it intelligently — with the right equipment and a strategy focused on efficiency.
In this practical guide, we explain how to optimize your heating system, reduce energy consumption, and maximize the performance of your gas boiler by investing in advanced technology and professional maintenance that truly makes a difference.
1. Choose an Efficient Boiler from the Start
A key starting point to save money without sacrificing comfort is having an efficient boiler. Not all boilers deliver the same energy performance or operate in the same way. If your unit is more than 10–12 years old, it is likely consuming more gas than necessary to produce the same level of heat. On the other hand, a modern condensing boiler can achieve efficiency levels above 100% (based on the lower heating value) by recovering and reusing the heat from combustion gases that would otherwise be wasted.
Why Is a condensing boiler more efficient?
- It recovers heat from the water vapor contained in the flue gases.
- It reduces gas consumption.
- It reduces pollutant emissions.
- It provides greater temperature stability.
In practical terms: more comfort with less consumption.
At AlquiConfort, we work exclusively with next-generation boilers designed to deliver maximum performance and maximum savings — always at the best price — positioning ourselves as strategic partners for those seeking real efficiency and long-term peace of mind.
2. Adjust the Temperature Properly
One of the most common mistakes is assuming that the higher the temperature setting, the faster the house will warm up. However, a gas boiler operates at a steady pace — increasing the thermostat simply raises energy consumption.
Practical recommendations:
- Keep your home between 19ºC and 21ºC during the day.
- Lower it to 16ºC–17ºC at night or when no one is at home.
- Install a programmable or smart thermostat.
Each additional degree can increase energy consumption by up to 7%. Smart temperature management translates directly into savings on your energy bill.
3. Invest in Thermal Insulation
There is little benefit in having an efficient boiler if heat escapes through poorly sealed windows or uninsulated walls.
Check these key points:
- Double-glazed windows.
- Weatherstripping on doors.
- Insulation in ceilings and walls.
- Lower the shutters at night.
A well-insulated home maintains a stable temperature for longer, reducing the number of boiler cycles and, therefore, gas consumption.
4. Carry Out Regular Maintenance
Maintenance is not an expense; it is an investment in efficiency and safety.
A gas boiler that does not receive regular inspections can gradually lose performance. The buildup of dirt or minor technical imbalances causes it to consume more energy to produce the same amount of heat.
Benefits of professional maintenance:
- Improved energy performance.
- Prevention of breakdowns.
- Longer equipment lifespan.
- Enhanced home safety.
At AlquiConfort, we include comprehensive periodic maintenance to ensure your boiler is always operating at peak performance, whether you choose a rental or purchase plan. Whether you decide to buy or rent your condensing boiler, you will benefit from an all-inclusive service that eliminates unexpected issues and optimizes performance for years to come.
5. Bleed the Radiators Before Winter
If you notice that the radiators are not heating evenly, there may be air trapped in the system.
Bleeding them before the cold season allows you to:
- Improve hot water circulation.
- Reduce the strain on the boiler.
- Reach the desired temperature more quickly.
It’s a simple step that improves the overall efficiency of the system.
6. Monitor the System Pressure
Incorrect pressure directly affects the performance of your gas boiler. Ideally, it should be maintained between 1 and 1.5 bar (when cold).
If the pressure is too low, the boiler will operate less efficiently. If it is too high, it can lead to breakdowns.
Having a technical service team monitor these parameters ensures optimal performance without concerns.
7. Consider Renting as a Strategic Option
Many people associate savings only with purchasing, but the rental model can be a highly efficient alternative from a financial perspective.
With boiler rental from €24.95/month, including installation, maintenance, and repairs, users eliminate the high upfront investment and turn heating into a controlled and predictable cost.
For landlords, this model is especially attractive: it prevents unexpected breakdowns, enhances the tenant experience, and protects the property’s profitability.
8. Buy with Comprehensive Service: Efficiency Without Risk
If you prefer to purchase your system, the ideal combination is a modern condensing boiler with an extended service plan.
At AlquiConfort, you can purchase your boiler from €1,299 and add a €14.95/month subscription that includes:
- Periodic maintenance.
- Repairs.
- Technical assistance.
- Extended warranty of up to 15 years.
This means your initial investment is protected throughout the entire lifecycle of the system, maintaining efficiency and preventing unexpected costs.
9. Think Long Term: Efficiency Is Strategy
A comfortable home is not just about temperature. It’s about planning, technology, and professional technical support.
Choosing an efficient boiler is not just a technical upgrade — it’s a strategic decision that impacts:
- The stability of your expenses.
- Energy sustainability.
- The value of your property.
- Your daily peace of mind.
Conclusion: Smart Heating, Real Savings
Keeping your home warm at all times without overpaying is possible if you combine three key pillars:
- Efficient technology (such as a condensing boiler).
- Smart consumption management.
- Ongoing professional technical service.
At AlquiConfort, we don’t just offer a next-generation gas boiler; we provide a comprehensive model focused on savings, efficiency, and peace of mind.
Because true comfort is not just about having heat. It’s about knowing your system operates optimally, is fully protected, and won’t lead to unexpected issues.
If you’re thinking about upgrading your heating system, now is the time to do it with a future-focused mindset. An efficient boiler today means guaranteed savings tomorrow.
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