Which says: 'the grant vortex pro combi oil-fired combination boiler was far better than the others we tested it loses little heat from its casing and emits low nox [nitrogen oxide, which is emitted by all boilers].'. It is below the dignity of my page to put a plumber on it, yet i have endured occasions! Baxi heating only boiler (adaptive gas valve technology). Up to tradesmen.
Added: 2020-05-11 | Category: one