hot water systems
At Thermotec Plumbing & Heating, we specialise in the installation, repair, and upgrade of hot water systems across Wigston, Leicester, and surrounding areas. Whether you have a traditional gravity-fed system or a modern unvented cylinder, we provide reliable, efficient solutions to keep your hot water running smoothly.
Complete Hot Water Services
We offer a full range of hot water system services, covering both older and modern setups.
Our services include:
Unvented cylinder installations
Unvented cylinder servicing & repairs
Gravity-fed system repairs and upgrades
Cold water storage tank replacements
Hot water system conversions
Fault finding and system diagnostics
We manage everything from start to finish, ensuring your system is safe, efficient, and built to last.
Unvented Hot Water Systems
Unvented cylinders provide strong, consistent water pressure without the need for a cold water tank, making them ideal for modern homes.
We provide:
Full unvented cylinder installations
Annual servicing and safety checks
Repairs and component replacements
System upgrades and efficiency improvements
All work is carried out to current regulations, ensuring your system operates safely and effectively.
Gravity-Fed Systems
Older properties often rely on gravity-fed systems with a cold water storage tank. While reliable, these systems can become inefficient over time.
We can:
Repair and maintain existing systems
Improve water pressure and performance
Replace outdated components
Advise on upgrades or full system conversions
Cold Water Storage Tank Replacements
If your cold water tank is old, damaged, or no longer performing properly, replacing it can improve both water quality and system reliability.
We offer:
Safe removal of old tanks
Installation of new, high-quality storage tanks
Upgrades to improve system efficiency
Advice on modern alternatives
Hot Water System Conversions
Looking to upgrade your system? We carry out full conversions from traditional gravity-fed systems to modern unvented setups.
Benefits of upgrading include:
Improved water pressure
More reliable hot water supply
Better use of space (no loft tank required)
Increased energy efficiency
We’ll assess your property and recommend the best solution for your needs and budget.
Why Choose Thermotec Plumbing & Heating?
Experienced with both modern and traditional systems
Fully qualified for unvented cylinder work
Honest advice
Clean, tidy, and professional service
Trusted local plumber in Wigston & Leicester