Q. Do you think it proper to connect the sediment-pipe of a kitchen-boiler directly to a soil or waste pipe?

A. If the sink-trap is below the floor it is better to run the pipe in above it. If not, we see no serious objection to connecting with the waste-pipe. Of course, the sediment-cock should not be left open if the boiler were emptied of water at any time.

Where Should Sediment Pipe From Boiler Be Connecte 102

Figure 107.