"from £12,500" I guess it comes in different sizes To be honest the prices I see out there are still generally 'luxury' anyway. If i am spending £20k on a boil

"from £12,500" I guess it comes in different sizes To be honest the prices I see out there are still generally 'luxury' anyway. If i am spending £20k on a boiler, then an extra £2k to have a secondary gas system that never/very rarely gets used wouldn't bother me at all.