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#1
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constant hot water
a friend of mine was telling me that there is a new product that keeps constant hot water in your house. instead of a typical (bulky) hot water heater, this new small product takes it's place. i don't have a clue what it's called. does anyone have any info on this? a web site?
thank you |
#2
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constant hot water
WHoME? wrote:
a friend of mine was telling me that there is a new product that keeps constant hot water in your house. instead of a typical (bulky) hot water heater, this new small product takes it's place. i don't have a clue what it's called. does anyone have any info on this? a web site? thank you http://www.google.com/search?hl=en&i...ter+heaters%22 |
#3
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constant hot water
Tankless dont keep hot water they are on demand heaters and wont run
out. Electric for most is double the price of gas. Look into a Bosch Aquastar. A recirculator pump will keep hot water in pipes, but you waiste energy. |
#4
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constant hot water
On Mon, 2 Aug 2004 08:54:00 -0700, "WHoME?"
wrote: This is a multi-part message in MIME format. Pretty please turn off the HTML. There's probably a checkbox somewhere in your newsreader. It doesn't help you and it causes problems with other newsreaders (see below what happens to your post). But to answer your question, the concept isn't all that new. I have an older oil burner/steam heat system with on-demand hot water. The disadvantages to my setup are 1) you can't run several hot water uses at once and 2) I have to leave the furnace on all year. The advantages are 1) I never run out of hot water (except for the time my furnace stopped working) and 2) I have a very dry basement- no dankness at all even in the humid summer or wet season (because the furnace is on all year). Right now it's dang humid on the first and second floor (even w/my poor AC, on it's last legs) the basement is not. ------=_NextPart_000_0030_01C4786E.410B1EC0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable a friend of mine was telling me that there is a new product that keeps = constant hot water in your house. instead of a typical (bulky) hot water = heater, this new small product takes it's place. i don't have a clue = what it's called. does anyone have any info on this? a web site? thank you ------=_NextPart_000_0030_01C4786E.410B1EC0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable !DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" HTMLHEAD META http-equiv=3DContent-Type content=3D"text/html; = charset=3Diso-8859-1" META content=3D"MSHTML 6.00.2800.1458" name=3DGENERATOR STYLE/STYLE /HEAD BODY bgColor=3D#ffffff DIVFONT face=3DArial size=3D2a friend of mine was telling me that = there is a new=20 product that keeps constant hot water in your house. instead of a = typical=20 (bulky) hot water heater, this new small product takes it's place. i = don't have=20 a clue what it's called. does anyone have any info on this? a web=20 site?/FONT/DIV DIVFONT face=3DArial size=3D2/FONT /DIV DIVFONT face=3DArial size=3D2thank you/FONT/DIV/BODY/HTML ------=_NextPart_000_0030_01C4786E.410B1EC0-- Sue(tm) Lead me not into temptation... I can find it myself! |
#5
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constant hot water
sorry about the HTML..... i hope i fixed it. i'm also wondering if the cost is that considerably different? (as far as a monthly billing on your energy goes). |
#6
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constant hot water
WHoME? wrote:
sorry about the HTML..... i hope i fixed it. i'm also wondering if the cost is that considerably different? (as far as a monthly billing on your energy goes). It shouldn't be considerably different. It takes 1 British Thermal Unit (BTU) to raise 1lb of water 1 degree F. Whether you heat it all at the same time (tank) or continuously (tankless) doesn't matter in terms of energy consumed. Obviously a tank heater will have some storage loss, but I wouldn't expect that to be "considerable" from an energy use point of view. |
#7
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constant hot water
Travis Jordan wrote: WHoME? wrote: sorry about the HTML..... i hope i fixed it. i'm also wondering if the cost is that considerably different? (as far as a monthly billing on your energy goes). It shouldn't be considerably different. It takes 1 British Thermal Unit (BTU) to raise 1lb of water 1 degree F. Whether you heat it all at the same time (tank) or continuously (tankless) doesn't matter in terms of energy consumed. Obviously a tank heater will have some storage loss, but I wouldn't expect that to be "considerable" from an energy use point of view. Actually, it is considerable. I have installed 7 of these whole house tankless water heaters and they claim to lower your bills by a considerable amount. The tank type heaters must keep the water at temperature constantly, i.e; all night, all day while you are at work, while you are on vacation, etc. The tankless designs only heat water when it is needed. According to the literature, 25% of your gas consumption is for the water heater and they claim to cut that 25% in half, at the least. Due to the higher cost of these units, it takes a while to recover the extra costs, but then you have the savings as long as you have the unit. -- Robert Allison Rimshot, Inc. Georgetown, TX |
#8
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constant hot water
Actually, it is considerable. I have installed 7 of these whole house tankless water heaters and they claim to lower your bills by a considerable amount. The tank type heaters must keep the water at temperature constantly, i.e; all night, all day while you are at work, while you are on vacation, etc. The tankless designs only heat water when it is needed. According to the literature, 25% of your gas consumption is for the water heater and they claim to cut that 25% in half, at the least. Due to the higher cost of these units, it takes a while to recover the extra costs, but then you have the savings as long as you have the unit. -- Robert Allison Rimshot, Inc. Georgetown, TX if i want one for my master bedroom , where would i install it? i don't have a clue where and how they are installed.. are they simpe to install? |
#9
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constant hot water
Robert Allison wrote:
Travis Jordan wrote: WHoME? wrote: sorry about the HTML..... i hope i fixed it. i'm also wondering if the cost is that considerably different? (as far as a monthly billing on your energy goes). It shouldn't be considerably different. It takes 1 British Thermal Unit (BTU) to raise 1lb of water 1 degree F. Whether you heat it all at the same time (tank) or continuously (tankless) doesn't matter in terms of energy consumed. Obviously a tank heater will have some storage loss, but I wouldn't expect that to be "considerable" from an energy use point of view. Actually, it is considerable. I have installed 7 of these whole house tankless water heaters and they claim to lower your bills by a considerable amount. The tank type heaters must keep the water at temperature constantly, i.e; all night, all day while you are at work, while you are on vacation, etc. The tankless designs only heat water when it is needed. According to the literature, 25% of your gas consumption is for the water heater and they claim to cut that 25% in half, at the least. Due to the higher cost of these units, it takes a while to recover the extra costs, but then you have the savings as long as you have the unit. If the insulation on the hot water tank were perfect, the burner would come on, heat up the water and stay off until some hot water was used. So with perfect insulation the only energy consumed is what gets put in the water minus any inefficiencies which are the same in a tankless and a tank heater. |
#10
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constant hot water
On Mon, 2 Aug 2004 13:01:52 -0700, "WHoME?"
wrote: sorry about the HTML..... i hope i fixed it. Yes, thanks : i'm also wondering if the cost is that considerably different? (as far as a monthly billing on your energy goes). I don't know. It's an old system that was here when I moved in. I'd have to factor in that my hot water system is oil and the rest of my energy use is electric (and a small amount of gas for stove and dryer). My guess would be that in the winter when the furnace is on, the hot water production would be really cheap, whereas in the summer I'd have to balance keeping the furnace on vs. the cost of running a dehumidifier in the basement. Oh, another advantage of the instant on- since I have an interior oil tank it saves me space in the basement by not having yet another tank! OTOH, a disadvantage, at least with mine, is that it takes some fiddling to get the water temperature correct. Mine works by mixing hot (HOT! SCALDING! REALLY, REALLY HOT!) water from the boiler with cold water. When I moved in the faucets were putting out 190+ water... I had to go back and forth a bit with the mixing valve to get it to 130-ish. I imagine that with a stand-alone system you wouldn't have that problem. My system is installed in the basement and produces hot water for the whole house. Sue(tm) Lead me not into temptation... I can find it myself! |
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