Rotary dual-evap : 2*GPU or CPU+GPU

Hi

It's simple dual evaporator unit, using one rotary compressor, and captubes as a expansion valves. No heat-exchangers . It has been made for some OC sesions (which are planned for future) .
I've used one "CPU" evaporator + one "GPU" evaporator, to make possible using it on SLI configurations or as a CPU+GPU cooler (just by swap enclosure on "CPU" evap) .

SPECS :

compressor: Daikin YZG-22RY1T1 (rotary)
evaps : piotres's custom CPU + custom made GPU evaps
expansion valves: 2* 0.8 mm captubes
condenser:2 row, alu-cu, cooled by 2* Sanyo 120mm fan + 2* NBM 120mm, all 4 for 12V
refrigerant: R410a & R507 blend
base: MDF 40 x 30 cm, painted matt black
others: High side gauge mounted on condensor's top





Braided suction lines, both around 100 cm long .



Suction sleeve with white stripe - I like it very much .





1st run ...sorry for not nice looking old insulation on suction accumulator .







No load final temperatures .



CPU evap = 225W / GPU evap = 200W / Sum = 425 W

Around -33*C on both evaporators .



High side pressure with final charge during no load.

System is for sale . Sent me PM/e-mail if You're interested .

Regards
Peter

That's a very nice working unit

What is the CP power-rating?

Compressor is 7000 BTU, so I guess it's 3/4 HP.

BTW. Yours suction line has same sleeve .

I'll buy a second one

very good project for this all in one gpu/cpu