00:00:00.030 check out this wicked big heat exchanger 00:00:03.65000:00:03.660 [Music] 00:00:07.21000:00:07.220 first step is wrestling this big coil of 00:00:11.03000:00:11.040 PEX tubing down into the crawlspace and 00:00:13.66900:00:13.679 then I got to get it up over the top of 00:00:16.09900:00:16.109 the tank between the tank and the joist 00:00:18.23000:00:18.240 it was a challenge but we did it 00:00:21.31000:00:21.320 Here I am kicking the thing from the 00:00:24.47000:00:24.480 backside to get it in well I'm in the 00:00:34.91000:00:34.920 tank and this giant coil APEC's is gonna 00:00:38.78000:00:38.790 be the heat exchanger so the clean water 00:00:41.56900:00:41.579 that's gonna come out of the taps that's 00:00:43.72900:00:43.739 gonna go through the inside of the packs 00:00:45.41000:00:45.420 tubing the water that's gonna be in this 00:00:48.50000:00:48.510 tank is not going to go to the taps it's 00:00:51.22900:00:51.239 just going to go to the solar panel 00:00:55.80000:00:55.810 [Applause] 00:01:05.74000:01:05.750 we've put some cinder blocks in here and 00:01:09.60900:01:09.619 they are on some rubber pads just for a 00:01:16.91000:01:16.920 little extra protection from the liner 00:01:19.73000:01:19.740 underneath and this elevates it a little 00:01:22.46000:01:22.470 bit because the hotter water is going to 00:01:25.24900:01:25.259 be towards the top I am why you're tying 00:01:28.60900:01:28.619 it to some pieces of pipe and a cinder 00:01:31.81900:01:31.829 block so that it's raised up off the 00:01:34.37000:01:34.380 floor a little bit and the idea is I 00:01:37.67000:01:37.680 just I want the water to be able to flow 00:01:40.21900:01:40.229 through and around it much better than 00:01:43.16000:01:43.170 if it was just bundled in a tight coil 00:01:45.49000:01:45.500 completed heat exchanger as you can see 00:01:48.64900:01:48.659 it's three levels held up on cinder 00:01:50.81000:01:50.820 blocks everything was wired tied 00:01:55.37000:01:55.380 together that's not pretty but it is 00:01:59.48000:01:59.490 functional everything is wired tied down 00:02:02.14900:02:02.159 to the center blocks which are sitting 00:02:04.67000:02:04.680 on an extra little piece of rubber 00:02:08.16000:02:08.170 water can now flow through all the 00:02:10.71900:02:10.729 levels and you can see the ends coming 00:02:17.32000:02:17.330 out from the tank
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