New boiler installation
From a straightforward combi-boiler swap to a tailored heating-system upgrade, we help you choose the right solution for your home and budget.
Boiler swap packages
From £1,895
including VAT*
Starting prices for a standard qualifying combi-to-combi replacement in approximately the same location.
Boiler swap packages
Package information below is managed by 1903 Heating and reflects the current boiler choices and starting prices.
essential
Main
From
£1,895
including VAT*
Ideal for: Apartments, small to medium homes, rental properties and budget-conscious homeowners.
Get an estimatepopular
Worcester Bosch
From
£2,495
including VAT*
Ideal for: Small to medium family homes and homeowners looking for everyday reliability.
Get an estimatepremium
Vaillant
From
£2,895
including VAT*
Ideal for: Family homes, higher hot-water requirements and homeowners looking for a premium solution.
Get an estimateStandard boiler swap
Our package prices are based on a straightforward combi-to-combi replacement with the new boiler fitted in approximately the same position.
Every property and heating system is different. The final quotation depends on the existing boiler, pipework, gas supply, flue, condensate route, system condition and installation location.
Work that may change the final price
Any additional work will be explained and agreed before installation.
Quick & no obligation
Send useful photos and property details and we can usually provide an initial estimated price before arranging a visit.
Prefer a home visit?
For the most accurate quotation, we can visit your property and assess the boiler, pipework, gas supply, water flow, heating demand, flue position, condensate route and installation access.
No obligation. No pressure. Clear professional advice.
Book your free surveyMore than a boiler swap
For complex installations, we assess the work and provide an individual quotation.
Installation by a qualified Gas Safe registered engineer.
Additional requirements are explained before work begins.
Trusted boilers and components selected to protect the system.
The installation is tested and commissioned before completion.
Important: All advertised prices are starting prices, include VAT and are based on a standard qualifying combi-to-combi replacement in approximately the same location. Prices are not fixed quotations. WhatsApp estimates are indicative and may change following further information or a site survey. Manufacturer guarantee periods and conditions vary.
Send photos for an initial estimate or book a free home survey for a detailed quotation.
