Ariston boilers reviews , installation & price

 When it comes to efficient and reliable heating solutions, Ariston stands out with a range of high-quality boilers tailored for various needs. In London, where both modern and traditional homes require dependable heating, Ariston boilers offer top-notch performance with advanced technology.

From the compact and efficient Clas One combi boilers, perfect for smaller homes or apartments, to the powerful Genus One Net system boilers designed for larger properties, Ariston provides options that cater to diverse requirements. Known for their reliability, energy efficiency, and innovative features, Ariston boilers are a popular choice for homeowners looking to enhance comfort and reduce energy costs.

Ariston boilers reviews
 

Ariston is a well-known brand in the heating and hot water industry, offering a range of boilers that are praised for their efficiency, ease of use, and modern technology. They are particularly popular in Europe, including the UK.
 
Ariston boilers are a solid choice for homeowners looking for reliable, energy-efficient heating solutions. They offer a good balance between modern technology, ease of use, and environmental friendliness.
 
Their most popular models, like the Clas One and E-Combi One, are particularly well-suited for small to medium-sized homes, while the Genus One Net caters to those interested in smart technology and advanced features. While Ariston boilers may come with a higher upfront cost, their efficiency and long warranties make them a worthwhile investment in the long run.

Popular Ariston Boiler Models

Ariston Clas One
 
Type: Combi Boiler
Key Features:
High efficiency with an A+ ErP rating.
Features an Xtratech stainless steel heat exchanger for improved performance and durability.
Compact design, ideal for smaller homes or apartments.
Low NOx emissions, making it environmentally friendly.
Quiet operation, which is a big plus for residential settings.
Pros:
Easy to install and maintain.
High energy efficiency reduces running costs.
Comes with a 12-year warranty when installed by an Ariston-approved engineer.
Cons:
Some users report that the water pressure can be a bit low, especially in larger homes.
The upfront cost is higher compared to some other brands.
 
Ariston E-Combi One
 
Type: Combi Boiler
Key Features:
Offers an A-rated efficiency.
Equipped with a built-in timer for easy scheduling.
Features the AUTO function, which optimises boiler performance to save energy.
Compact and lightweight, making it easy to install.
Compatible with the Ariston Net app, allowing remote control and monitoring.
Pros:
Affordable and reliable option for small to medium-sized homes.
Simple and intuitive controls.
Good customer support from Ariston.
Cons:
May not be suitable for larger homes with higher hot water demands.
Limited advanced features compared to higher-end models.
 
Ariston Genus One Net
 
Type: Combi Boiler
 
Key Features:
Premium model with advanced features and smart controls.
Includes a Wi-Fi module for integration with the Ariston Net app.
High efficiency with an A+ rating when combined with the Cube S Net control.
Features the Xtratech heat exchanger for enhanced efficiency and durability.
Low NOx emissions, making it eco-friendly.
Pros:
Excellent for tech-savvy users who want smart home integration.
Very efficient, which helps to reduce energy bills.
Long warranty (up to 12 years) for peace of mind.
Cons:
Higher price point compared to other Ariston models.
Some users might find the app integration process a bit complex.

Ariston boilers features

Ariston boilers are known for their innovative features, designed to improve energy efficiency, user convenience, and overall performance.
 
Xtratech™ Stainless Steel Heat Exchanger
Ariston’s Xtratech™ heat exchanger is a core component in many of their boilers, particularly in the Clas One and Genus One models. This heat exchanger is designed for durability and efficiency, providing better heat transfer and longer lifespan compared to standard models.
 
Auto Function
The Auto Function optimises boiler performance by automatically adjusting the temperature according to the system’s needs. This helps in reducing energy consumption, lowering bills, and maintaining a consistent temperature throughout the home.
 
Ariston Net Connectivity
Some Ariston boilers, such as the Genus One Net, are compatible with Ariston Net, an app that allows users to control their boiler remotely via a smartphone or tablet. This feature is ideal for tech-savvy users who want to manage their heating system on the go, adjust settings, or even diagnose issues remotely.
 
Quiet Operation
Ariston boilers are engineered for quiet performance, making them suitable for installation in living areas or homes where noise reduction is a priority. This is achieved through advanced acoustic insulation and quieter components.
High Efficiency and A+ ErP Rating
Ariston boilers are designed to be highly efficient, with many models boasting an A+ ErP (Energy-related Products) rating. This efficiency is often enhanced when used in conjunction with weather compensation controls or smart thermostats.
 
Low NOx Emissions
Ariston is committed to environmentally friendly solutions, and many of their boilers are designed with low NOx (nitrogen oxide) emissions, meeting stringent European standards. This feature reduces the environmental impact of the boiler and ensures compliance with the latest regulations.
 
Comfort Function
The Comfort Function in Ariston boilers provides instant hot water by keeping the boiler on standby. This means that when hot water is required, it’s delivered almost immediately, reducing the wait time and improving user experience.
 
Built-in Timers and Programmable Controls
Many Ariston boilers come with built-in timers and programmable controls, allowing users to set heating schedules that fit their lifestyle. This helps in maximizing energy savings by heating the home only when necessary.
 
Compact and Space-Saving Design
Ariston boilers are known for their compact designs, making them an excellent choice for homes with limited space. Despite their small size, these boilers are packed with advanced features and offer robust performance.
 
Digital Display and Intuitive Controls
Most Ariston boilers feature a clear, digital display and easy-to-use controls. This makes it simple for users to monitor performance, adjust settings, and troubleshoot any issues.

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Ariston boilers warranty

Ariston offers generous warranties to provide customers with peace of mind. The warranty period and coverage can vary depending on the specific model and whether the installation was carried out by an Ariston-approved engineer.
 
Warranty Duration
Standard Warranty: Most Ariston boilers come with a standard warranty that typically ranges from 2 to 5 years, depending on the model.
Extended Warranty: Many Ariston boilers, such as the Clas One and Genus One Net, offer an extended warranty of up to 12 years when installed by an Ariston-approved engineer. This extended warranty is often available if the boiler is registered with Ariston after installation.

What the Warranty Covers
Parts and Labour: The warranty generally covers both parts and labor, meaning Ariston will repair or replace any defective components at no additional cost during the warranty period.
Heat Exchanger: The Xtratech™ stainless steel heat exchanger, a critical component of Ariston boilers, is usually covered under the warranty. This provides additional assurance of the boiler’s durability and performance.
Electronic Components: The warranty typically covers electronic components like the control panel and sensors, which are crucial for the boiler’s operation.

Conditions for Warranty
Approved Installation: To qualify for the full warranty, the boiler must be installed by a Gas Safe registered engineer.
Annual Servicing: The warranty requires the boiler to be serviced annually by a qualified engineer. Failure to do so may void the warranty.
Registration: The boiler must be registered with Ariston within 30 days of installation to activate the warranty. This can usually be done online or via post.
Exclusions

Damage from Improper Use: The warranty does not cover damage resulting from improper use, installation, or lack of maintenance.
External Components: Items like external pumps, valves, or controls that are not part of the boiler unit itself might not be covered under the standard warranty.

Ariston boiler service

Regular servicing of Ariston boilers is crucial to ensure they operate efficiently, safely, and reliably over their lifespan. Servicing also helps maintain the validity of the warranty.

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Importance of Regular Servicing

Efficiency Maintenance: Regular servicing helps maintain the boiler’s efficiency by ensuring that all components are functioning correctly. This can lead to lower energy bills and a more reliable heating system.

Safety Checks: During a service, a qualified engineer will check for any safety issues, such as gas leaks or faulty components, to prevent potential hazards.

Warranty Compliance: To keep the warranty valid, Ariston requires that the boiler is serviced annually by a qualified engineer. Missing these services could void the warranty.

Early Problem Detection: Servicing helps identify potential issues before they become serious problems, reducing the risk of breakdowns and costly repairs.

What’s Included in an Ariston Boiler Service

A standard Ariston boiler service typically includes the following checks and tasks:
Visual Inspection:
The engineer will visually inspect the boiler and its components to ensure everything is in good condition and installed correctly.

Flue and Ventilation Check:
The flue is checked to ensure it is correctly installed and not blocked. Proper ventilation is also verified to ensure the boiler operates safely.

Gas Pressure and Flow:
The gas pressure is tested to ensure it meets the manufacturer’s specifications. This ensures the boiler is burning fuel efficiently and safely.

Component Checks:
Key components such as the heat exchanger, burner, and combustion chamber are inspected and cleaned if necessary. The engineer will also check for signs of wear or damage.

Safety Devices Testing:
Safety devices, including the pressure relief valve, are tested to ensure they are functioning correctly. This is crucial for preventing dangerous situations.

Condensate Trap and Pipe Check:
The condensate trap and pipe are checked for blockages or leaks. This is particularly important for condensing boilers, as blockages can cause the boiler to shut down.

Electrical Connections:
All electrical connections are inspected to ensure they are secure and not showing signs of corrosion or damage.

System Controls Check:
The operation of the boiler’s controls is tested to ensure they are working properly. This includes checking the thermostat, programmer, and any other control systems.

Combustion Analysis:
The engineer may perform a combustion analysis using a flue gas analyzer to check that the boiler is burning fuel correctly and efficiently.

System Pressure Check:
The system’s pressure is checked and adjusted if necessary. This ensures the heating system is operating at the correct pressure.

Service Report:
After the service, the engineer will provide a detailed service report outlining what has been checked and any work that has been done. They may also recommend any further action if potential issues are detected.

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How much does it cost to service an Ariston boiler?

The cost of an annual boiler service for an Ariston boiler typically ranges from £60 to £120, depending on your location and the service provider.

Ariston boilers technical

Ariston boilers are designed with advanced technology to ensure efficient, reliable, and user-friendly operation. Below is an overview of the technical aspects of Ariston boilers, including their components, system specifications, and technological innovations.
 
Xtratech™ Stainless Steel Heat Exchanger
Material: Stainless steel, known for its durability and resistance to corrosion.
Design: Enhanced design with larger waterways for better heat transfer and reduced risk of blockages.
Efficiency: Improves boiler efficiency by optimising the heat exchange process, leading to lower energy consumption.
 
Modulating Gas Valve
This valve can adjust the gas flow to the burner based on the heating demand, ensuring the boiler operates at optimal efficiency. It typically offers a modulation ratio of 1:7 or higher, allowing the boiler to reduce its output to meet lower heating demands without cycling on and off frequently.
 
Electronic Ignition System
Feature: Replaces traditional pilot lights with an electronic ignition system, reducing gas usage and improving safety.
Operation: Automatically ignites the burner when heating or hot water is required and extinguishes it when not needed.
 
Digital Control Panel
LED or LCD screen that provides clear information on boiler status, error codes, and temperature settings. Intuitive controls for easy adjustment of temperature, scheduling, and diagnostic functions.
 
NOx Class 6 Burners
Ariston boilers are equipped with low NOx burners that comply with the latest European emissions standards, minimising environmental impact. It is designed to burn fuel more efficiently, reducing harmful emissions and improving overall performance.
 
Integrated Condensate Trap
It utilises the latent heat from exhaust gases, converting it into additional heat for the system, which enhances efficiency. The integrated trap safely removes the condensate (a by-product of the condensing process), preventing blockages and protecting the boiler from potential damage.
 
Weather Compensation Technology
External weather sensors monitor outdoor temperatures and adjust the boiler’s output accordingly. This technology also helps maintain a consistent indoor temperature while reducing energy usage by adjusting the boiler’s output based on the external environment.
 
AUTO Function
The AUTO function adjusts the boiler’s performance based on the heating load, ensuring maximum efficiency without user intervention. By optimising the boiler’s operation, the AUTO function helps in reducing energy consumption and maintaining comfort levels.
 
Flue Options
Ariston boilers are compatible with both horizontal and vertical flue options, providing flexibility in installation. The Concentric Flue System is often used to improve safety and efficiency by ensuring the proper expulsion of exhaust gases and intake of fresh air.
 
System Compatibility
Many Ariston boilers can be integrated with multiple heating zones, allowing for more precise temperature control in different areas of the home. Some models, like the Genus One Net, are compatible with smart home systems, enabling remote control and monitoring via apps.

How long do Ariston boilers last?

Ariston boilers can last 10 to 15 years or more. Regular maintenance, timely repairs, and good installation practices are key to ensuring the boiler reaches or exceeds this lifespan.

Extending the Lifespan of Your Ariston Boiler

Annual Servicing: Regular servicing by a qualified engineer helps maintain efficiency and detect any issues early.
Water Treatment: Using water softeners or inhibitors in hard water areas can prevent limescale buildup, prolonging the life of the boiler.
Timely Repairs: Addressing any minor faults or issues promptly can prevent more significant damage and extend the boiler’s operational life.
Proper Use: Avoiding excessive demands on the boiler and using the controls efficiently can help reduce wear and tear.

When to Consider Replacement

Frequent Breakdowns: If the boiler frequently breaks down or requires constant repairs, it may be nearing the end of its useful life.
Efficiency Loss: A noticeable drop in efficiency or an increase in energy bills can indicate that the boiler is no longer operating optimally.
Outdated Technology: If your boiler is over 10 years old, it may be worth considering a replacement with a newer, more efficient model to save on energy costs and reduce environmental impact.

Ariston boiler installation in london

Let’s Heat, a reputable heating service provider in London, offers professional installation of Ariston boilers. We are known for our expertise in installing a range of Ariston models, ensuring efficient and reliable performance. Let’s Heat employs Gas Safe registered engineers who follow best practices for safe and compliant installations.

We also offer comprehensive aftercare services, including annual maintenance, to keep your Ariston boiler running smoothly and ensure longevity. With Let’s Heat, customers can expect a hassle-free installation process and a high standard of workmanship tailored to the specific needs of London homes.

Ariston boiler installation Cost in london

 
The cost of installing an Ariston boiler in London can vary based on several factors, including the type of boiler, the complexity of the installation, and the specific requirements of your home.

 
Type of Boiler

Combi Boiler: Typically the most cost-effective option, with installation costs ranging from £1,500 to £2,500, including the boiler and labour.

System Boiler: Installation costs can range from £2,000 to £3,000 due to the need for additional components like a hot water cylinder.

Regular (Conventional) Boiler: Generally costs between £2,000 and £3,500, as these systems often require more complex installations, especially if upgrading from an older system.

Installation Complexity

Straight Swap: Replacing an existing boiler with a new Ariston model of the same type in the same location is usually the least expensive, often at the lower end of the price range.
System Upgrade: Upgrading from an older system or relocating the boiler can increase costs due to additional labour and materials.
Average Cost in London
Standard Installation: For a straightforward combi boiler installation, expect to pay around £1,800 to £2,500.
Complex Installations: For more complex installations, such as a system or regular boiler with additional work, costs can rise to £3,000 or more.

Ariston boiler price list uk london

The price of Ariston boilers in London, UK, can vary depending on the model, type, and retailer. Below is a general price range for some popular Ariston boiler models:
 
Ariston Combi Boilers
Ariston Clas One 24 kW Combi Boiler
Price: £700 – £850 (boiler only)
Features: Compact design, Xtratech™ stainless steel heat exchanger, high efficiency.

Ariston E-Combi One 24 kW
Price: £600 – £750 (boiler only)
Features: Energy-efficient, easy-to-use controls, reliable performance.

Ariston Clas One 30 kW Combi Boiler
Price: £800 – £1,000 (boiler only)
Features: Suitable for larger homes, enhanced efficiency, quiet operation.

Ariston System Boilers
Ariston Clas One 18 kW System Boiler
Price: £750 – £900 (boiler only)
Features: Suitable for homes with high hot water demand, compatible with Ariston’s range of cylinders.

Ariston Clas One 24 kW System Boiler
Price: £800 – £1,000 (boiler only)
Features: Powerful and efficient, designed for larger properties.

Ariston Regular (Conventional) Boilers
Ariston Clas HE 30 kW Regular Boiler
Price: £900 – £1,200 (boiler only)
Features: Ideal for homes with traditional heating systems, robust and reliable.

Ariston oil boilers vs gas

When comparing Ariston oil boilers to gas boilers, several factors come into play, including fuel availability, efficiency, environmental impact, and running costs.
 

Fuel Type and Availability

Oil Boilers:
Fuel Source: Operate on heating oil, typically stored in an on-site tank.
Availability: Ideal for homes in rural or remote areas where a natural gas supply is not available.
Delivery: Requires regular deliveries of oil, and fuel costs can fluctuate based on market prices.

Gas Boilers:
Fuel Source: Operate on natural gas, supplied directly through the mains gas network.
Availability: More common in urban and suburban areas with a reliable gas supply.
Convenience: No need for storage tanks or fuel deliveries, providing a more convenient and consistent fuel supply.
Efficiency

Oil Boilers:
Efficiency: Modern oil boilers can achieve efficiency ratings of 85% to 95%. Condensing oil boilers are particularly efficient, as they recover heat from exhaust gases.
Heat Output: Often have a higher heat output, making them suitable for larger properties.

Gas Boilers:
Efficiency: Natural gas boilers are highly efficient, with modern condensing models achieving efficiency ratings of 90% to 98%.
Cost Efficiency: Generally cheaper to run due to lower fuel costs and higher efficiency.
Environmental Impact

Oil Boilers:
Emissions: Tend to produce more CO2 and other emissions compared to gas boilers.
Renewable Alternatives: Some homeowners may consider biofuel blends as a more environmentally friendly option, though this is less common.

Gas Boilers:
Emissions: Natural gas is a cleaner-burning fuel, producing less CO2 and fewer pollutants than oil.
Environmental Considerations: Still a fossil fuel, but considered more environmentally friendly than oil. Some gas boilers can also be adapted to use hydrogen, a potential future low-emission fuel.

Running Costs
Oil Boilers:
Fuel Costs: Heating oil prices can be volatile, leading to potentially higher and less predictable running costs.
Maintenance: Oil boilers require regular maintenance, including servicing the oil tank and checking for leaks.

Gas Boilers:
Fuel Costs: Generally cheaper and more stable than oil, making gas boilers more cost-effective to run.
Maintenance: Require regular servicing, but typically have lower maintenance costs compared to oil boilers.
Installation and Initial Costs

Oil Boilers:
Initial Costs: Often more expensive to install due to the need for an oil storage tank and potentially more complex installation requirements.
Space Requirements: Requires outdoor space for the oil tank, which may not be feasible for all properties.

Gas Boilers:
Initial Costs: Typically cheaper to install, especially if a gas line is already in place. Compact designs make them easier to install in smaller spaces.
Ease of Installation: Usually quicker and less invasive to install compared to oil boilers.
Suitability

Oil Boilers:
Best suited for rural properties without access to the gas mains.
Suitable for larger homes that require high heat output.

Gas Boilers:
Ideal for urban and suburban homes with access to the gas network.
More convenient for households that prefer a low-maintenance heating solution.

Conclusion

Choose Oil Boilers: If you live in a rural area without access to natural gas and need a powerful heating solution.
Choose Gas Boilers: If you have access to the gas mains and prefer a more cost-effective, environmentally friendly, and convenient heating option.

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