Overview
Worcester Bosch sits at the premium end of the gas boiler market. Ideal (specifically the Logic Max range) is one of the UK's best-selling budget-friendly options.
Price difference
A Worcester Bosch Greenstar 4000 28kW: from £1,199 fitted. An Ideal Logic Max 30: from £999 fitted. That's a £200 saving with Ideal.
Reliability
Worcester Bosch has consistently better long-term reliability records. Ideal is reliable — but repair rates after 8 years are higher than Worcester Bosch.
Warranty
Worcester Bosch: up to 12 years with accredited installer. Ideal Logic Max: 10 years standard. Both are strong.
Running costs
Both achieve similar efficiency (93–94%). Running cost difference is negligible.
Verdict
For homeowners staying 10+ years: Worcester Bosch likely saves money long-term through reduced repairs and longer warranty. For a rental property or short-term stay: Ideal Logic Max offers excellent value.