The Vaillant ecoTEC Pro 24 Combi Boiler is designed for 1-3 bedroom properties with a single bathr...The Vaillant ecoTEC Pro 24 Combi Boiler is designed for 1-3 bedroom properties with a single bathroom, making it ideal for small to medium-sized houses, flats, and bungalows. This boiler offers excellent value, combining renowned Vaillant quality with affordability. It complies with the latest ErP regulations, ensuring high efficiency and reliability. The ecoTEC Pro 24 provides central heating and hot water by heating mains water directly, eliminating the need for a hot water cylinder or cold water feed tank, thus saving space and installation time. It features a patented stainless steel heat exchanger for superior heat transfer and efficient performance, removable side panels for easy accessibility, a manual pressure gauge, and operates very quietly. The boiler includes built-in two-stage frost protection and Vaillant’s ‘aquaCOMFORT’ warm start feature for faster hot water delivery. It boasts a wide modulation range of up to 1:4 for low energy consumption and maximum efficiency. The unit has dimensions of 720 x 440 x 338mm (HxWxD) and an output of 24kW. It is also Quiet Mark and Which? Best Buy accredited.
This guide is for homeowners with 1-3 bedroom properties looking for an efficient and reliable combi boiler. The Vaillant ecoTEC Pro 24 provides both central heating and hot water on demand, saving space and providing convenience. Note that this boiler is best suited for properties with a single bathroom due to its hot water output.
All features
Model Part Number
10021836
Brand
Vaillant
Extended Product Information
FAQs
How often should I have my boiler serviced?
Vaillant recommends an annual service by a Gas Safe registered engineer.
What is the warranty period for the Vaillant ecoTEC Pro 24?
Warranty periods vary, but typically offer several years of cover.
How do I check the water pressure?
Use the manual pressure gauge located on the boiler. The ideal pressure range is usually between 1 and 2 bar. Refer to the manual for specific instructions.
Where can I find the user manual?
The user manual can be found online at the Vaillant website or with the original packaging.
What should I do if my boiler displays an error code?
Consult the user manual for the specific error code, or contact a Gas Safe engineer for assistance.
Can I install this boiler myself?
No, installation must be carried out by a Gas Safe registered engineer to ensure safety and compliance with regulations.
What is the ‘aquaCOMFORT’ feature?
The ‘aquaCOMFORT’ feature provides faster hot water delivery by keeping the heat exchanger warm, so hot water is available quickly.
Troubleshooting
Boiler not starting
Check the gas supply, electricity supply, and ensure the boiler is switched on. If the issue persists, contact a Gas Safe engineer.
No hot water
Check the water pressure and ensure the boiler is set to provide hot water. If the water pressure is low, contact a qualified engineer.
Radiators not heating up
Check the system pressure and bleed the radiators. Contact a qualified engineer if the problem persists.
Pros and Cons
Pros
Efficient heating and hot water.
Compact size suitable for various property types.
Easy to maintain with accessible components.
Quiet operation.
Frost protection for reliable winter performance.
Cons
Hot water output may be limited for larger households.
Requires professional installation.
Gas-powered; requires a gas supply.
Maintenance needed to ensure long life.
Setup, Compatibility & Care
Setup:
Professional Installation: The Vaillant ecoTEC Pro 24 must be installed by a Gas Safe registered engineer.
Location: Ensure adequate space and ventilation for the boiler.
Connections: Connect to gas, water, and electrical supplies according to the manufacturer's instructions.
Compatibility:
Gas Type: Compatible with natural gas.
Heating System: Suitable for most standard central heating systems.
Controls: Compatible with a range of Vaillant controls and thermostats.
Care:
Annual Servicing: Arrange for annual servicing by a qualified Gas Safe engineer to maintain efficiency and safety.
Pressure Checks: Regularly check the boiler pressure using the manual pressure gauge; maintain the appropriate pressure as indicated in the manual.
Cleaning: Keep the area around the boiler clean and free from obstructions.