This is a partial replacement for a part to an on-demand hot water heater. The original part contains a flow switch. We were unable to test the part because of material problems. It did seem to mate with the other half of the part. The part does not have threads anywhere; you will have to figure that out. I make this model freely available to you and I accept no liability whatsoever.
NOTE: Please make sure the material you choose is suitable for temperature, food safety, porosity, lifetime, and anything else you can think of. The last I heard, Shapeways does not have any material that is suitable for actual use of this part.
Quietside Residential Gas Hydronic Heating System
Models QVM9 - 090W1 - NG
125W1 - NG
150W1 - NG
C21213012B BH1408007A Domestic Hot Water Flow Switch housing