Up to 12 years' cover, subject to plan terms.
An isnuüg Heating Plan includes long-term support, servicing and maintenance, full terms, exclusions and settlement conditions apply.
Long-term cover
Up to 12 years' support, servicing and maintenance, subject to your Heating Plan terms.
Transparent payments
Clear monthly payments, with annual increases of 3.99% or inflation (whichever is higher) explained upfront.
Always supported
Installation and servicing arranged through suitably qualified engineers across the UK.
Designed for households
Less to worry about, more time spent enjoying a warmer, calmer home.
Reassurance, by design.
We built isnuüg because reliable heating shouldn't depend on luck. By combining installation arranged through suitably qualified engineers, ongoing servicing and long-term maintenance support into a single monthly Heating Plan, we help replace unknowns with quiet, dependable comfort. Subject to plan terms.
That's the difference between a service you pay for, and a system you can genuinely trust.
All in one monthly plan.
Join UK homeowners choosing intelligent heating care that helps improve heating efficiency and supports long-term confidence.