If your boiler is over 10 years old, inefficient, or costing more to run each year, an upgrade could significantly reduce your energy bills and improve your home's comfort. Norvera arranges boiler upgrades across the UK through vetted Gas Safe registered installers — with a fixed price and no obligation assessment.
Modern condensing boilers operate at over 90% efficiency, compared to older units which may be running at 70% or below. Upgrading to a new A-rated boiler means less gas wasted and lower bills each month. Combined with modern heating controls, the savings can be substantial over the boiler's lifetime.
An upgrade follows the same process as a standard replacement — assessment, fixed-price quote, and installation by a Gas Safe engineer. Where possible, we'll recommend boilers that qualify for extended manufacturer warranties. New thermostats and smart controls can also be fitted at the same time.
From your first message to a working boiler — here's what to expect.
Answer a few short questions. Takes about two minutes. You can add photos of your boiler or any error codes showing.
We connect you with a Gas Safe registered installer in your area who can visit quickly and assess the job.
Your installer gives you a clear written price before anything starts. No surprises and no obligation to proceed.
Answers to the questions we hear most often.
Answer a few questions and we'll connect you with a Gas Safe installer in your area.
Gas Safe registered installers · Fixed-price quotes · No obligation