A well made 4 inch diameter copper vertical test boiler, silver soldered construction. Complete with all fittings and ceramic gas burner - we're fans of this type of burner, they're very quiet in operation and can be easily adjusted with a regulator to suit the demands on the boiler.
In excellent condition, it's come to us direct from the builder, having had little use.
||n/a - non-commercial
|hydraulic test valid to
|safety valve type