Aura boiler installation prices and quotations
| Item | Budget / requirement | How to use it |
|---|---|---|
| Aura Navien NCB 500 package | £2,050 including VAT | Navien NCB 500 supplied and fitted, including VAT. |
| Aura installation quotation | Survey-specific | Confirm the model, controls, system work, access, exclusions and VAT treatment. |
The advertised Navien NCB 500 package price is an Aura offer. Confirm the complete scope and total payable, including the applicable VAT treatment, in your written quotation.
What the benchmark does and does not tell you
The Navien NCB 500 supplied-and-fitted package is advertised at £2,050 including VAT. A straightforward replacement in the same location is a different job from moving the boiler or converting a system with stored hot water. A quotation needs to identify your actual starting point.
The details that change a boiler quote
Model selection, hot-water demand, flue route, condensate drainage, gas supply, controls and system condition can change the scope. High-level access or difficult pipe routes may require additional work. Ask whether disposal, cleaning, filters and making good are included, and establish who is responsible for each item.
A cheap appliance is not the same as a cheap installation
An equipment-only price leaves out the work needed to fit and commission it safely. Equally, a high price does not establish that every suggested upgrade is necessary. Ask the installer to distinguish essential work from optional improvements and explain the purpose of each item.
Repair versus replacement
Before replacing a boiler after one breakdown, consider the diagnosis, parts availability and previous repair history. Replacement can be sensible when reliability is poor or the system no longer meets your needs, but age alone is not a complete assessment. Compare a defined repair with a complete replacement scope.
Warranty and future maintenance
Confirm the warranty provider, duration, registration process and conditions for the proposed model. Ask what happens if a fault appears after installation and whether annual servicing is required. Do not assume a longer headline warranty covers every component or every possible cause of a failure.
Your quotation checklist
- Exact equipment and the rooms or functions it will serve
- Survey, installation, access and any additional trades
- Controls, commissioning and handover documents
- Warranty conditions, servicing and support arrangements
- Full price, VAT treatment, exclusions and payment stages
Your questions answered
What is Aura's advertised boiler installation price?
Aura advertises the Navien NCB 500 supplied-and-fitted package at £2,050 including VAT. Aura’s price depends on the property and agreed installation scope.
Will moving the boiler cost more?
It can require additional pipework, flue, drainage and access work. Ask for relocation to be clearly identified in the quotation.
Useful independent guidance
Guidance checked 10 October 2026. Always use the instructions for your equipment and confirm current requirements for your project.