How much is a Navien boiler installation in Glasgow?

Doherty currently advertises Navien NCB 300 standard gas boiler packages from £1,600 for the 30kW model and from £1,750 for the 37kW model. Those prices are starting points for standard replacements and remain subject to a property survey.

A higher-output model is not automatically the better choice. The correct selection depends on hot-water demand, incoming water performance, the heating system and how the home is used. Non-standard flues, relocation, gas alterations and remedial heating work are quoted separately.

The published package includes controls, magnetic filtration, system cleaning, treatment, commissioning and old-boiler disposal. For a Glasgow property, use the package figures to shortlist options and then let the survey determine the appropriate model.