The kegerator:

The kegerator was constructed from an old refrigerator that was left behind in my house when I bought it. It's not the most energy efficient, but for this purpose is well-suited. I store two beer kegs and a sparkling water keg in it, and have three stainless steel taps (two Perlick and one standard) for serving. The beer kegs have separate secondary regulators for independent pressure control. Outside of the refrigerator is a CO₂ manifold to force carbonate up to three additional kegs prior to installation in the kegerator.

The kegerator:

The kegerator was constructed from an old refrigerator that was left behind in my house when I bought it. It's not the most energy efficient, but for this purpose is well-suited. I store two beer kegs and a sparkling water keg in it, and have three stainless steel taps (two Perlick and one standard) for serving. The beer kegs have separate secondary regulators for independent pressure control. Outside of the refrigerator is a CO₂ manifold to force carbonate up to three additional kegs prior to installation in the kegerator.

The immersion chiller:

My immersion chiller was constructed with 1/2" copper tubing that was wound up tight and had elbows soldered onto the ends to attach rigid copper tubing to raise the ends out of the brew kettle. Onto these rigid pieces, I soldered more elbows and garden hose attachments. Coupling the immersion chiller with pump-driven wort recirculation automates the chilling process and allows the hot wort to cool from boiling (212 F) to pitching temp (60 F) in <30 minutes.

The pumps: