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Stacking Tecs

post #1 of 3
Thread Starter 
Hi all,

I have 4 Tecs in my chiller and 4 unused tecs. All of the Tecs in use are running at 6v or 12v, depending on setup. In ambient temperatures around 26C, my water is chilled to 15C@6v, and 10c@12v. Unfortunately the Tecs are 35V (288 couples), so I am running them at very low.

I would love to have the water chilled to about 0C, or even below that, so I am considering tec stacking. If I stack them, eventually where the one at the outer cold side at 6v, and the one at the hot side at 12v. Will it help? and how will it behave if I run all tecs at 6v.

Ambient: 25-26C
Load: Pentium D930 at stock, IST and C-states disabled + EK DC4 Pump. Guess its about 55W.

Today
Setup #1 low-power ~80W
water: 28-29C
---Hotwater block--
----TEC 6v---- (~20W)
--Coldwater block--
water: 15C

Setup #2 high-power ~300W
water: 31-32C
---Hotwater block--
----TEC 12v---- (~300W)
--Coldwater block--
water: 10C


Question- future
Setup sandwich #1 low-power ~160W
water: ?C
---Hotwater block--
----TEC 6v---- (~20W)
----TEC 6v---- (~20W)
--Coldwater block--
water: ?C


Setup sandwich #2 high-power ~380W
water: ?C
---Hotwater block--
----TEC 12v---- (~75W)
----TEC 6v---- (~20W)
--Coldwater block--
water: ?C

Today two Tecs are placed next to each other between waterblocks, and I got two of those sets. What I want to do is just putting in one more on top of each tec.
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Chiller-Rig
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work
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HWlabs Black-Ice SR-1 420 Radiator 3 x Prolimatech 140mm 3 x Silverstone Airpenetrator 141 3x Silverstone 121FM Fans (gfx) 
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1x Swifttech MCP35x + MCP35x reservoir  EK Water Blocks Nichel-Acetal Supr. HF CPU EK Water Blocks Copper-Plexi Supr. HF VGA 2m ½" tube 
CPUMotherboardGraphicsRAM
P4 641 Asus Maximus Formula x38 Nvidia Geforce 7300LE Samsung PC5300 
Hard DriveCoolingCoolingCooling
Seagate 8x TECs, 50x50x41mm (288 couple) 35v 2x Phobya Temperature displays Neoprene tube 19/13 
CoolingCoolingCoolingCooling
4x Dominator GT waterblocks 1x EK CPU Supreme HF 2x EK DC 4 Pump  2x EK basic 250ml cylinder reservoirs 
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Water-Rig
(25 items)
 
Chiller-Rig
(18 items)
 
work
(11 items)
 
CPUMotherboardGraphicsRAM
4770k MSI Z87 Mpower Max Gigabyte GTX 680 SOC Corsair Dominator GT2133 CL9-10-9-24-2T 
RAMRAMHard DriveHard Drive
Corsair Platinum 2400 CL10-12-12-31-2T  Avexir Core Series 2800 CL12-14-14-35-2T OCZ Vertex 3 MaxIOPS  Corsair Force 2 
OSMonitorKeyboardPower
Windows 7, x64 Ultimate BenQ 24" XL2410T (120hz) SteelSeries 6GV2 Silverstone Strider Gold 750w 
CaseMouseMouse PadAudio
CM Stacker 830 SteelSeries Xai Laser RUSE Gaming SteelSeries Logitech G35 
OtherOtherOtherOther
HWlabs Black-Ice SR-1 420 Radiator 3 x Prolimatech 140mm 3 x Silverstone Airpenetrator 141 3x Silverstone 121FM Fans (gfx) 
OtherOtherOtherOther
1x Swifttech MCP35x + MCP35x reservoir  EK Water Blocks Nichel-Acetal Supr. HF CPU EK Water Blocks Copper-Plexi Supr. HF VGA 2m ½" tube 
CPUMotherboardGraphicsRAM
P4 641 Asus Maximus Formula x38 Nvidia Geforce 7300LE Samsung PC5300 
Hard DriveCoolingCoolingCooling
Seagate 8x TECs, 50x50x41mm (288 couple) 35v 2x Phobya Temperature displays Neoprene tube 19/13 
CoolingCoolingCoolingCooling
4x Dominator GT waterblocks 1x EK CPU Supreme HF 2x EK DC 4 Pump  2x EK basic 250ml cylinder reservoirs 
CoolingCoolingCoolingOS
1x HWlabs GTX360 Scythe 3000 rpm 120x38mm 3x Enermax 120mm fans  Windows XP 
PowerCase
Enermax MaxRevo 1500W Fujitsu Siemens 
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post #2 of 3
http://www.overclock.net/t/995944/adventures-in-stacking Have a read there.
    
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4930k EVGA X79 Dark EVGA GTX 980 Hydrocopper GSKILL 
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6 x 300 GB Western Digital Velociraptors Raid 0 Western Digital Velociratpr 10k LG Custom Water Cooled 
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post #3 of 3
Thread Starter 
ty,

It seems that it worked for you, but you are running a lot more power through your blocks.

I consider to buy some cheap 12v ebay tecs. 6v and 12v doesnt really seems to pull it on my 35v, 288 couples tecs.
Water-Rig
(25 items)
 
Chiller-Rig
(18 items)
 
work
(11 items)
 
CPUMotherboardGraphicsRAM
4770k MSI Z87 Mpower Max Gigabyte GTX 680 SOC Corsair Dominator GT2133 CL9-10-9-24-2T 
RAMRAMHard DriveHard Drive
Corsair Platinum 2400 CL10-12-12-31-2T  Avexir Core Series 2800 CL12-14-14-35-2T OCZ Vertex 3 MaxIOPS  Corsair Force 2 
OSMonitorKeyboardPower
Windows 7, x64 Ultimate BenQ 24" XL2410T (120hz) SteelSeries 6GV2 Silverstone Strider Gold 750w 
CaseMouseMouse PadAudio
CM Stacker 830 SteelSeries Xai Laser RUSE Gaming SteelSeries Logitech G35 
OtherOtherOtherOther
HWlabs Black-Ice SR-1 420 Radiator 3 x Prolimatech 140mm 3 x Silverstone Airpenetrator 141 3x Silverstone 121FM Fans (gfx) 
OtherOtherOtherOther
1x Swifttech MCP35x + MCP35x reservoir  EK Water Blocks Nichel-Acetal Supr. HF CPU EK Water Blocks Copper-Plexi Supr. HF VGA 2m ½" tube 
CPUMotherboardGraphicsRAM
P4 641 Asus Maximus Formula x38 Nvidia Geforce 7300LE Samsung PC5300 
Hard DriveCoolingCoolingCooling
Seagate 8x TECs, 50x50x41mm (288 couple) 35v 2x Phobya Temperature displays Neoprene tube 19/13 
CoolingCoolingCoolingCooling
4x Dominator GT waterblocks 1x EK CPU Supreme HF 2x EK DC 4 Pump  2x EK basic 250ml cylinder reservoirs 
CoolingCoolingCoolingOS
1x HWlabs GTX360 Scythe 3000 rpm 120x38mm 3x Enermax 120mm fans  Windows XP 
PowerCase
Enermax MaxRevo 1500W Fujitsu Siemens 
  hide details  
Reply
Water-Rig
(25 items)
 
Chiller-Rig
(18 items)
 
work
(11 items)
 
CPUMotherboardGraphicsRAM
4770k MSI Z87 Mpower Max Gigabyte GTX 680 SOC Corsair Dominator GT2133 CL9-10-9-24-2T 
RAMRAMHard DriveHard Drive
Corsair Platinum 2400 CL10-12-12-31-2T  Avexir Core Series 2800 CL12-14-14-35-2T OCZ Vertex 3 MaxIOPS  Corsair Force 2 
OSMonitorKeyboardPower
Windows 7, x64 Ultimate BenQ 24" XL2410T (120hz) SteelSeries 6GV2 Silverstone Strider Gold 750w 
CaseMouseMouse PadAudio
CM Stacker 830 SteelSeries Xai Laser RUSE Gaming SteelSeries Logitech G35 
OtherOtherOtherOther
HWlabs Black-Ice SR-1 420 Radiator 3 x Prolimatech 140mm 3 x Silverstone Airpenetrator 141 3x Silverstone 121FM Fans (gfx) 
OtherOtherOtherOther
1x Swifttech MCP35x + MCP35x reservoir  EK Water Blocks Nichel-Acetal Supr. HF CPU EK Water Blocks Copper-Plexi Supr. HF VGA 2m ½" tube 
CPUMotherboardGraphicsRAM
P4 641 Asus Maximus Formula x38 Nvidia Geforce 7300LE Samsung PC5300 
Hard DriveCoolingCoolingCooling
Seagate 8x TECs, 50x50x41mm (288 couple) 35v 2x Phobya Temperature displays Neoprene tube 19/13 
CoolingCoolingCoolingCooling
4x Dominator GT waterblocks 1x EK CPU Supreme HF 2x EK DC 4 Pump  2x EK basic 250ml cylinder reservoirs 
CoolingCoolingCoolingOS
1x HWlabs GTX360 Scythe 3000 rpm 120x38mm 3x Enermax 120mm fans  Windows XP 
PowerCase
Enermax MaxRevo 1500W Fujitsu Siemens 
  hide details  
Reply
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