Case Studies
Case study: a Yorkshire family's experience with isnuüg
4 min read · Feb 2026
The Marshall family had been with the same boiler for eight years. Bills were rising, comfort was inconsistent.
After moving to an isnuüg Diamond Heating Plan, a smart filter was installed, the boiler was serviced and the system was returned closer to its design performance.
Twelve months later: more consistent comfort, fewer worries about callouts, and ongoing maintenance support backing the system. Individual results vary.
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Heating Plans from £45.54 per month for the first 12 months. Total payable over the 12-year minimum term: approx £8,205*. Subject to status and finance agreement.
