Recent system and boiler upgrade in Dundee we carried out. Upgrading heating controls can often highlight deeper issues within a central heating system. What began as a request for a Hive Smart Control installation quickly developed into a full system upgrade after further assessment of the existing setup.
The property had a 16-year-old Worcester Bosch 24kW system boiler installed. While still operational, it was undersized for the overall system capacity, meaning it was working harder than it should to meet heating and hot water demand. An undersized boiler can lead to reduced efficiency, inconsistent performance and increased wear over time.
After discussing the available options with the homeowner, the decision was made to carry out a full upgrade to ensure the system was correctly specified and future-proofed.
The New Installation
We installed a Worcester Bosch 8000+ 30kW system boiler, providing the correct output for the property and improving overall efficiency and reliability.
The upgrade included:
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Pipework reconfiguration to suit the new boiler
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Two new 2-port zone valves for improved heating control
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Full service and safety check of the unvented hot water cylinder
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Integration with Hive Smart Controls
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12-year manufacturer guarantee
The unvented hot water cylinder was fully serviced and tested to ensure safe operation and optimal performance alongside the new boiler.
Why Correct Boiler Sizing Matters
Correct boiler sizing is essential for efficiency and longevity. A boiler that is too small for the system will:
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Struggle to meet demand during colder months
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Operate less efficiently
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Experience increased wear and tear
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Potentially shorten its lifespan
By upgrading to a properly sized 30kW system boiler, the homeowner now benefits from stable heating performance, reliable hot water, and improved efficiency across the system.
Modern Heating Control with Hive
Connecting the new boiler to Hive Smart Controls allows:
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Remote heating management via smartphone
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Precise temperature scheduling
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Improved energy efficiency
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Greater day-to-day convenience
Modern controls combined with a correctly sized boiler make a significant difference in both comfort and running costs.
Long-Term Reliability Without Monthly Cover
With a 12-year manufacturer guarantee in place and the system fully serviced and configured correctly, the homeowner now has long-term protection without relying on expensive monthly boiler cover plans.
The result is a properly balanced, modern heating system designed to operate efficiently for many years.
Boiler Installation & Heating Upgrades in Dundee
If you’re considering a boiler upgrade in Dundee or thinking modernising your heating controls in Dundee or surrounding areas, Tayside Gas Services provides professional installation, honest advice and long manufacturer guarantees.
📞 Cammy – 07985 305533
📞 Kris – 07757 933870
⭐️ Reviews
📧 info@taysidegasservices.co.uk
🌐 https://taysidegasservices.co.uk/boiler-installation-dundee/
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