I want to emphasize that you CAN and SHOULD buy much of this used and/or from local brewer supply stores. Just use this for reference!
I receive nothing from these links, they aren’t affiliated links.
Kegco BF EBDCK-5T Conversion Kit, 1 Faucet with Tank, Deluxe https://www.amazon.com/dp/B0036UTZL6/ref=cm_sw_r_other_apa_i_ebHPEbEVP0D1C
AC Infinity AXIAL 8038, Quiet Muffin Fan, 115V 120V AC 80mm x 38mm Low Speed, for DIY Cooling Ventilation Exhaust Projects https://www.amazon.com/dp/B009OXTWZI/ref=cm_sw_r_other_apa_i_.fHPEb7W5DBGQ
Inkbird ITC308 Freezer Thermostat Heating Cooling Plug Temperature Controller Outlet 110V 1200W Digital Temp Control for Greenhouse Heater Cooler Reptile Brewintg Fermentation Kegerator Probe https://www.amazon.com/dp/B015E2UFGM/ref=cm_sw_r_other_apa_i_RgHPEbKBFK8RF
Use silicone to adhere the wooden collar to the top of the freezer.
GE GE284 Advanced Silicone 2 Kitchen & Bath Sealant Caulk Squeeze Tube, 2.8oz, Clear https://www.amazon.com/dp/B000PSE46S/ref=cm_sw_r_other_apa_i_rhHPEb1YS488S