00:00:01.100 ideal ebo max 100 twin boilers honest 00:00:07.01000:00:07.020 and my name's on hearts and today we're 00:00:13.07000:00:13.080 working I'm working with Dean from MDB 00:00:17.12000:00:17.130 gosh MD big ass Dean's gonna shows that 00:00:21.92000:00:21.930 ideal evil max 100 is also going to show 00:00:25.91000:00:25.920 the loss header and we're gonna walk 00:00:28.31000:00:28.320 around the plant room 00:00:36.36900:00:36.379 so what have you got here than Dean so 00:00:39.25000:00:39.260 here I deal evil axes billion boilers we 00:00:44.11000:00:44.120 fitted a lot of them back in the day 00:00:45.27900:00:45.289 they've just bought a new a new vision 00:00:47.47000:00:47.480 house I'm not allowed to pick them yet 00:00:50.84900:00:50.859 for one these another good good boilers 00:00:54.24000:00:54.250 so individual units again they sit on a 00:00:59.82900:00:59.839 on a frame for those two frames which 00:01:03.25000:01:03.260 are linked via a low loss head and again 00:01:05.46900:01:05.479 this is manufacturer low loss Daedalus 00:01:08.35000:01:08.360 this is actually comes from idea 00:01:11.55900:01:11.569 themselves again this is this is a this 00:01:17.59000:01:17.600 is basically a little tiny shrimp pump 00:01:19.38900:01:19.399 and it circulates from the boiler and 00:01:21.76000:01:21.770 literally puts it into the low Moss head 00:01:24.07000:01:24.080 there that's pretty much all lactose 00:01:26.20000:01:26.210 just say from the body map so then they 00:01:28.51000:01:28.520 lost out there 00:01:29.46900:01:29.479 start the door some events and then once 00:01:32.49900:01:32.509 it's once it's in there then he goes off 00:01:35.59000:01:35.600 again into the primary it's a planted 00:01:38.74000:01:38.750 him 00:01:39.46000:01:39.470 it's a family pumps and then off to go 00:01:48.32000:01:48.330 so what's this blue thing that thing 00:01:50.52000:01:50.530 this is a auto top of a pressurization 00:01:54.57000:01:54.580 unit again in the commercial world 00:02:00.55000:02:00.560 [Music] 00:02:03.26000:02:03.270 automatic topple these these are very 00:02:07.95000:02:07.960 good because if you have a big bear 00:02:10.68000:02:10.690 somewhere they censor it it won't 00:02:14.04000:02:14.050 continue to go rather a flood device etc 00:02:18.12000:02:18.130 etc so yeah so rather than filling your 00:02:22.02000:02:22.030 system of my women edit tank or a 00:02:24.93000:02:24.940 filling layer 00:02:25.74000:02:25.750 they still automatically but if the 00:02:28.92000:02:28.930 easily sense is that simple you know 00:02:31.89000:02:31.900 just like flood yeah they go into a 00:02:33.78000:02:33.790 thing called oh yeah it's not like that 00:02:35.61000:02:35.620 and why's it got to understand from that 00:02:37.68000:02:37.690 and because again if you pressurize is 00:02:41.16000:02:41.170 too much then it will then dump it again 00:02:43.49000:02:43.500 so if it automatically fills up too much 00:02:46.44000:02:46.450 or fails 00:02:50.67000:02:50.680 so what what's this system than living 00:02:52.77000:02:52.780 this year on the floor is a another 00:02:55.89000:02:55.900 style of a awesome film pressurization 00:02:58.83000:02:58.840 unit automatically put water back into 00:03:02.13000:03:02.140 the system and the one behind it is a 00:03:05.91000:03:05.920 Coldwater booster set so here a little 00:03:09.30000:03:09.310 big type of water it comes out of here 00:03:18.58900:03:18.599 what's up to increase the pressure 00:03:20.86900:03:20.879 especially the water main back of the 00:03:24.80900:03:24.819 day was probably not good enough there 00:03:26.88000:03:26.890 was a lot of reasons why it was like 00:03:29.03900:03:29.049 that there's no storage tank something 00:03:30.47900:03:30.489 to loft 00:03:31.02000:03:31.030 yeah head fresh air on the back wall 00:03:34.55900:03:34.569 there hot water v10 pumps only two of 00:03:38.06900:03:38.079 them awaken your the two are standby to 00:03:45.27000:03:45.280 standby and what's this thing this is a 00:03:51.63000:03:51.640 blender mixing valve so you have the 00:03:54.72000:03:54.730 cold water coming in and the hot water 00:03:57.30000:03:57.310 coming in and then it will go out the 00:03:59.55000:03:59.560 top at a set temperature use the 00:04:02.33900:04:02.349 available 43 degrees but this is coming 00:04:05.64000:04:05.650 out because while it's leaking or this 00:04:09.24000:04:09.250 controls the temperature throughout the 00:04:11.36900:04:11.379 building and in modern times now 00:04:14.87900:04:14.889 Legionella is absolutely massive 00:04:18.87000:04:18.880 we are halfway through a project halfway 00:04:22.74000:04:22.750 through the whole now bottom individual 00:04:24.93000:04:24.940 TMDs 00:04:25.80000:04:25.810 underneath the sinks so when they're 00:04:27.87000:04:27.880 done we will link this out because as it 00:04:31.02000:04:31.030 stands now there's only 43 degrees so 00:04:34.41000:04:34.420 what are the set points is going around 00:04:36.57000:04:36.580 the building 00:04:37.26000:04:37.270 Legionella it's going to be 60 60 plus 00:04:40.95000:04:40.960 40 reasons etc etc so that is coming out 00:04:46.02000:04:46.030 in the next two weeks so we're just in 00:04:50.64000:04:50.650 another plant room now and Danes going 00:04:52.35000:04:52.360 to explain to us what's happening here 00:04:56.45000:04:56.460 this is another hot water some of that 00:04:59.46000:04:59.470 it's both on this occasion you don't 00:05:02.64000:05:02.650 have sex or you don't have it has a this 00:05:07.65000:05:07.660 is basically weights weights place and 00:05:09.72000:05:09.730 it's the same Lisa so you've got your 00:05:12.06000:05:12.070 main main pipe coming from your feet 00:05:15.93000:05:15.940 sauce in the boilers and it comes down 00:05:18.60000:05:18.610 and then it comes in a plate to plate 00:05:23.15000:05:23.160 which is just like a company on a 00:05:25.71000:05:25.720 massive scale it comes in 00:05:28.41000:05:28.42000:05:32.76000:05:32.770 but what happens is instead of like 00:05:36.27900:05:36.289 other normal company the beans will go 00:05:37.89900:05:37.909 through this now circulates this pump 00:05:41.37900:05:41.389 takes it from the bottom of the Sun 00:05:43.05900:05:43.069 there sends it back spinning and then 00:05:46.02900:05:46.039 goes back in 00:05:49.77900:05:49.789 but then what happens then is we now 00:05:52.60000:05:52.610 have this this is quite an old an old 00:05:55.60000:05:55.610 style now it's a if the temperature well 00:05:59.55900:05:59.569 as soon as the cylinder is hot enough it 00:06:02.58900:06:02.599 will close this and it will stop and 00:06:05.15900:06:05.169 water them so it died men to back off 00:06:08.42900:06:08.439 that is set 00:06:13.07000:06:13.080 not a bad system it does he talk pretty 00:06:15.68000:06:15.690 well 00:06:20.54900:06:20.559 and then again on the top here you have 00:06:23.96900:06:23.979 your temperature and pressure-relief 00:06:26.54900:06:26.559 valve again 00:06:28.68000:06:28.69000:06:38.28000:06:38.290 and then you you have any safety those 00:06:41.34000:06:41.350 if you start if it ever gets too hot 00:06:45.08000:06:45.090 it'll send the signal buddy what's up 00:06:50.13000:06:50.140 what's actually cold 00:06:51.45000:06:51.460 what's up selling the cold is it is that 00:06:54.03000:06:54.040 particular Merak does it just work just 00:07:05.10000:07:05.110 like what a normal house cylinder would 00:07:07.11000:07:07.120 work saying so what you've got is your 00:07:09.75000:07:09.760 normal coil in your house cylinder is is 00:07:12.57000:07:12.580 if they see so as it as it still got the 00:07:15.36000:07:15.370 coil so it's like a direct cylinder yeah 00:07:18.45000:07:18.460 it's a circulator back in the old days 00:07:21.63000:07:21.640 when you had a cold fire yeah I mean you 00:07:26.97000:07:26.980 are the time community yeah it's exactly 00:07:29.61000:07:29.620 the same who's that it's a same but 00:07:32.85000:07:32.860 instead of having the fire on one side 00:07:35.49000:07:35.500 you've got that pie you've got the pipe 00:07:37.08000:07:37.090 in silent and it doesn't mix yeah it 00:07:39.30000:07:39.310 doesn't 00:07:43.17000:07:43.18000:07:44.82000:07:44.830 what we do check these or what to get 00:07:49.04000:07:49.050 tested so what's this valve here then do 00:07:55.67000:07:55.680 temperature temperature pressure relief 00:07:59.39900:07:59.409 valve so if you look at the dates bunch 00:08:03.26000:08:03.270 it will be set at 80 degrees so what it 00:08:08.24900:08:08.259 will blow off on 90 degrees 90 degrees 00:08:10.86000:08:10.870 and then you've been up again all of a 00:08:12.45000:08:12.460 pressure seven by four seven bar so 00:08:15.74900:08:15.759 whichever becomes great act it won't it 00:08:19.14000:08:19.150 won't fit inside there is a is a small 00:08:23.45900:08:23.469 probe and that's the one one that takes 00:08:25.64900:08:25.659 the temperature the pressure side is 00:08:27.99000:08:28.000 just on a normal spring as you would do 00:08:29.96900:08:29.979 on a domestic side but the if the firm 00:08:32.61000:08:32.620 does the temperature one 00:08:34.31000:08:34.320 quite bulletproof merely don't tend to 00:08:37.10000:08:37.110 go very often bought yeah 00:08:38.77900:08:38.789 expensive if you do 00:08:45.01900:08:45.029 in the last video we was asked if we can 00:08:48.12000:08:48.130 have a look inside the control panel so 00:08:51.42000:08:51.430 we've got the control panel here and all 00:08:53.97000:08:53.980 I can say is this is 415 volts so never 00:08:58.41000:08:58.420 ever look inside one of these you need 00:09:00.44900:09:00.459 to have an electrician but this is what 00:09:02.85000:09:02.860 it looks like inside this is an old 00:09:05.63900:09:05.649 stale one if you have a look at that 00:09:08.51900:09:08.529 they look like them old bakelite stuff 00:09:11.44900:09:11.459 so it looks it looks quite old you've 00:09:13.80000:09:13.810 got some relays there as well so that's 00:09:18.60000:09:18.610 what it looks like if we have a look on 00:09:23.34000:09:23.350 this we just look under these pumps here 00:09:25.62000:09:25.630 and we can see this gray patch this pipe 00:09:29.07000:09:29.080 was leaking so it's been it's been like 00:09:31.88900:09:31.899 repaired 00:09:32.57900:09:32.589 I know so we've had a great deal with 00:09:38.22000:09:38.230 we're Dean looking around plum rooms I'd 00:09:42.12000:09:42.130 like to thank Frank Dean so much been 00:09:44.73000:09:44.740 being amazing I really enjoyed it to be 00:09:47.31000:09:47.320 honest them it's nice to see see 00:09:50.22000:09:50.230 something a bit different 00:09:51.75000:09:51.760 I've not not been in a plum room 00:09:54.42000:09:54.430 probably 20 odd years to be honest so 00:09:57.72000:09:57.730 yeah it's nice to see it's nice to see 00:10:01.07900:10:01.089 something a bit different if you enjoy 00:10:03.24000:10:03.250 my videos please like share subscribe do 00:10:06.87000:10:06.880 whatever and thanks for watching yeah if 00:10:13.35000:10:13.360 you've got any questions please ask them 00:10:14.91000:10:14.920 below thanks very much
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