How many of these need for typical home?
1592968
Depending on how hard the water is, one unit would probably work under normal water conditions. With very hard water, I would recommend 2 units next to each other on the incoming line close to the water meter.
935238
More than one.... I'd say 10 or so depending on the amount you use it each time
1165972
One should be plenty. Mine does fine in a room that's 30 ft x 44 ft. You'll be very pleased with it.
2095672
It depends on how many people you have in your house. If you have a full family of 4 or 5 or more, once a year. We have 2, I replace every other year.
1761381
There are 2 HDMI ports, I doubt you will need more than 2 at this time, but I think this will be sufficient for most household.
2003408
I'm not sure exactly. But it was alot. How many do you need?I have a lot left over
2281202
Depending on the size of the room, 4 would be plenty! In a smaller room you could get by with 2 easy.
625157
The majority of an AVERAGE household's high-amperage draw items (air conditioner, washer, dryer, refrigerator, portable heater, hair dryers, microwaves, toasters) do not draw more than 15 amps. That has been the standard for all the houses I have been in. Yes, there are items you *might* need 20 amp service for, but they would be the exception to the normal.
1296118
Yes. You will need one a least. Six or eight is not out of the question either because, this will give you more electricity into the evening hours.
347953
I don't remember it's been too long since I ordered it but you will want more than one pad anyway. I would say you need at least two. That way when one is dirty you have another one accessible.
479885
Yes, you need at least 6, but can add another 2. The instructions explain it.
1292080
Yes, you need two or more of these. These are especially good for house to house since they transmit and receive a relatively long distance. Regular so-called wireless intercoms depend on the house electrical wiring and do not often work if the units are in different houses. Remember, since these transmit over the air, your communication can be monitored by others who use the same channels within a few miles.
820652
I would use eight of them. I bought four, and though they held, I was much more secure when I bought an additional four and added them. They just do not cost that much for the peace of mind. Hope that helps.
505696
Quite a few. Figure at least 7-8 uses, maybe more. I generally buy several at a time.
574825
I'm away from home so can't measure but I'd guess that there are enough to run at least 10 cleanings. Could be quite a few more.
1689316
while I am not an electrician, 12-2 is the normal standard in homes, but 14-2 would also work and would be simpler to work with and a little cheaper.
2052810
You can have as many units as you want. I have 4 around the house. Although, I switched to a different model because 85 mbps is an old technology. I use 500 mbps from TP-Link AV500 they sell kits of 2 units TL-PA4010KIT, hope it helps