Greenstar 1000 provides the closest value match at 24 and 30 kW. Greenstar 4000 and 8000+ provide the longer-cover alternatives, including the 36 kW high-output option.
Worcester guarantees depend on the appliance, installer accreditation, system filter, registration and annual servicing. The 1000 range does not provide a current 36 kW value-tier equivalent, so none is falsely listed.
Property guidance is an initial guide only. Water pressure, flow rate, heat loss and simultaneous hot-water use must be checked before final selection.
The nearest genuine lower-cover equivalents to the Baxi 400 range.
Combi-conversion basis. Final price depends on the property and installation requirements.
Combi-conversion basis. Final price depends on the property and installation requirements.
The nearest genuine extended-cover equivalents to the Baxi 800 range.
Combi-conversion basis. Final price depends on the property and installation requirements.
Combi-conversion basis. Final price depends on the property and installation requirements.
There is no current 36 kW Greenstar 1000 value-tier boiler; this is the genuine high-output alternative.
Combi-conversion basis. Final price depends on the property and installation requirements.
Alternative-brand figures use Chris's matching Baxi installed price, then add or subtract the VAT-inclusive difference between comparable boiler, horizontal-flue and filter supply packages. Calculated totals are rounded to the nearest £10.
Labour, the RF thermostat, chemical treatment, certification and ordinary installation materials stay the same. Merchant prices can change, so every calculated comparison is checked again in the written quotation.
Request a written quotationUse the boiler finder or request a quotation. Just Boilers NW will check the property before confirming the boiler and price.
Find my boiler