What is the difference between this heater (the 101) and the older model (the 100)?
1772099
The 100 is the black one, 101 is white, blue is 102 and purple is 106. I saw an orange one here on Amazon too, but I didn't check for the number. Hope that helps!
535481
Has different settings, adjustable thermostat. But there are no numbers on it, you just have to gu estimate depending on the area you need to keep warm.
1134888
I have a smaller unit the Q 100 and it works on it. The item is very thick and takes some time to heat up.
888428
I'm not sure about the difference but I have the 103 and it worked pretty good. The one major downfall was that it can be set off very easy, so easy that it kept accidentally sounding off.
1133930
I own both and the are essentially identical except in one aspect. They are the same size and capacity and made with the same parts and electronic controls. This difference is that the 700, that I bought 9 years ago, included a special KF antimicrobial filter in it that is not mentioned in the new 220. It obviously cut the mfr's cost but has no impact on the softening ability of the unit that I've now owned a few months, running flawlessly. Very easy to install and set-up so long as you provide the in and out plumbing.
949960
No difference to me. I have the electric one at the office and thinking of going to this at home. So much safer and if you forget about it it shuts off. If you want to reheat, just turn it back on
747458
I can't say for certain as I haven't compared them. It's possible that is a newer model or slightly higher wattage. In my experience they are likely similar. A quick search on 1900 revealed little results surprisingly. Sorry if not much help
1661365
I'm not really sure, Dee, however mine turns if you want it goes back-and-forth maybe the other model does not I'm not quite sure what this model is anymore I don't have the box and I do not see a number written on it anywhere. I'm really sorry it's a very nice heater now
1569052
Thank you for your question, this particular model has been discontinued for a couple years now and is no longer in stores. This model has still uses a 100 watt light bulb as the heating element, whereas the new models use LED lamps and fluorescent lamps. Hope that helps. Thanks for looking.
341434
I have two of these. My guess, and it is only a guess, they are the same heaters since they have the same basic number *O715*. One with electronic controls and side heat shields and this one a basic heater with a thermostat.
2213063
It is both. You can switch it from one to other. Great heater. Our furnace went out in October and the two days we had to use it, it completely warmed my 1200 square foot home.
1159743
I have no idea. I ordered the two heaters as gifts: one for my father and the other one for my younger sister. I did not even see the boxes they came in.
712873
I recall when I bought my 9001 a newer version was also available. The newer one didn't seem to be any better than mine other than it was a slightly better looking unit. I don't remember other details other than aesthetics. I love my 9001.
340810
From what I can tell is the only difference is literally the color. I went on honeywells website and all of the features are the same. It's just the white one is billed as the prestige line. Also, if there is a power outage the power will be cut to the thermostat. Which doesn't really matter, because if there was a power outage you couldn't control anything anyways. The only thing you would miss out on is not having an accurate reading of what the temperature is in the house.
1747701
To be honest I didn't notice much difference. I have 2 but cannot remember which model numbers are the 2 I purchased. One has the heating attachment and the other does not. The heat is the only difference between the 2 I have.
2126988
I don't know a number, but if you have central heat, it will be more efficient than this heater, which is also electric. I did not get to keep mine long enough to find out if it was efficient. It quit working in less than a month, and they sent me a replacement part. I am not an electrician, so I couldn't repair the unit.
387499
Looks like the difference between the 101 and 101R is the "raintight" seal. If your switch is inside or under a protective cover, the one have should work, if it is exposed to the elements, you should probabaly return it and get the "R" model.