What's the difference between the QT4019 and QT4021? The model numbers seem to be used interchangeably and I couldn't find any info on the internet.
1671677
Sorry, I really don't know. I had searched for the QT4019 to replace the one I had used for years, but I was unable to find it. I then purchased the QT4021 and, truthfully, couldn't tell any difference at all. I'm extremely happy with the QT4021 though. Hope this helps a little.
155122
Where do I check to tell if I have a rev21 board or the ev15 board?I purchased the 37AV and it says WNDR37AV-Rev1 on the box. I have not even checked to see what the actual unit has labeled on it but I will tonight. Funny, when I registered it my only choice by product number was WNDR3700. I have had only one problem with it not working correctly but that seems to be attributed to my modem and not the router.I really do not want to have to return it but will not hesitate if I have the lessor quality board. Thanks.
1816312
Looks exactly the same. Probably different sellers putting it as different names to their models. If you go on to the web site and click on one, then open anothe page and look at the second. They are exactly the same, same size, same model, same colour.Get the cheaper one and save yourself money. If there is a new and used one, get the new one.
422801
I cannot remember what the manufacturer's warranty term was (I think one year), But for $63, I opted for Amazon's extended warranty plan which covers 3 years. I bought the 85 qt model and have had no complaints for 2 years+. Good luck!
284371
The more expensive one is, in fact, larger than the less-expensive one. The cheaper one is Model 1312-00. The more expensive one is Model 1312-50. There IS a difference!
320581
The difference is in the type of circuit breaker used. Both are resettable, but the Q310A uses industry standard interchangeable circuit breakers, just like the circuit breakers used in standard electrical panels, the 31410CRK uses a push-button type circuit breaker.
374544
don't know. All I see is "model 12248", and presumably serial "0021903". Do you know how to find the model suffix?
138260
For Presto 2-1/2, 3, & 4 qt. Model Numbers: "40", 103, 104, 204, 402, 403, 404, 412, A401, A403A, A403AD, A403AT, A409, A410A, A411A, A412A, A413A, KEO2A, KEO2AT, PBO1A, PBO5A, PBO7A, /01/PCC4, 01/PCC4A, 01\PCC4D, 01/PCD4AD,01/PCD4H, P1/PCE4, 01/PCE4A & 01/PCE4H
770239
Im not sure what the difference is . I have the newest one and it works great. The only problem i had was reading the instructions, they ar written in broken English and don't make much sense. If you buy one and need help learning how to use it you can email me about it. Landrithjames54@gmail.com
1169389
Please post a link if you know this specific model is on sale somewhere! :) I've seen the lesser versions (1810TZ and 1410) on sale and people confuse them with the 1810T, but this is the specific one I'm hoping to buy ASAP!
869119
Sorry but I'm not know exactly the difference. I had this model and it works very well.
1929602
Sorry, I do not know the difference. If you do a chat with a tech on Amazon or call them they will tell you. They are very helpful.
777466
There appears to be no difference in their specs. They are listed together. I suggest you call them directly. Sorry I could be so little help
1431419
As far as I can tell, there is no difference. All of the specs are identical - I thought maybe it was just an "updated" version. Hope this helps!
129703
Hi, Could not find much difference in the models. Mine works just great. Try either one & I believe they will be ok. cwr
2209242
Most of the Sony CR2032 batteries are CR2032. Yours are CR2032A. Can you tell me what the difference between the CR2032 & the CR2032A is ? Thank You
1430591
I believe it's just an older model number. I haven't found anything with any difference between the two of them.