Rated 3.3 out of 5 by 77
Rated 2.0 out of 5.0 by BaliyoBill Dosn't fit 40 gal "fat boy" electric water heater
This is advertised as a "universal" fully encapsulated fiberglass backed with PVC, 48" x 75". I have a Whirlpool "fatboy" 40 gal electric hot water tank, 22 in in diameter with 69 1/2 in circumference. It did not fit around that. I ended up having to stretch it and use the tape that was supposed to be a continuous vertical strip to seal the two ends in 12 inch strips placed horizontally at about 16 inch intervals to hold it in place and close it as best I could. It was also not "full encapulated but had thin plastic/pvc sheet on one side. Overall, it's Ok as is and not worth taking the time to return but it is far from "as advertised"
Universal????? Ha, Ha. Ha.
May 15, 2016
Rated 3.0 out of 5.0 by AHR "Up to" 60 Gallons...if you by the correct model number
I couldn't help but notice how almost everyone commented on the fact that there wasn't enough material. Pay attention to the model number - SP57-11C. If you go to the Frost King website, you'll see there's another model SP60 which is 90 inches round vs. 75 inches. That's the model that fits up to 60 gallons.
September 30, 2015
Rated 1.0 out of 5.0 by Tate Product not as advertised on package labeling
Its just a chunk of fiberglass with a chunk of plastic. The package labeling says it is "fully encapsulated" fiberglass insulation. Not the case. Buy a different product. If you want it "fully encapsulated" like the label says, you will have to cut your own plastic casing for the insulation.
March 12, 2016
Rated 5.0 out of 5.0 by krkroadwarrior Best way to save electricity for heating hotwater
This product is designed very well to insulate an water heater. I found it easy to install with only a knife.
It wil continue to reduce our electric bill for as long as we have this water heater and I am hoping to transfer it to the next one we need to purchase.
February 24, 2016
Rated 5.0 out of 5.0 by Bill Easy install
Easier to install with a little help from a 2nd person to hold it in place while cutting/taping in place.
July 28, 2015
Rated 5.0 out of 5.0 by Fabacher workes well
The water heater blanket was easy to install and was sized correctly for my water heater.
February 12, 2016
Rated 3.0 out of 5.0 by Jasper Barely Fits around 50 gal water heater
Package says fits up to most 60 gal water heaters. It barely fit around my 50 gal. I have an electronic Whirlpool water heater and it kept messing up due to the cold so that is why I bought this. It does serve the purpose of covering up the digital display and keeping it warm. It actually did not completely fit around my water heater. There is probably a 2-3 inch gap where I had to tape it to the water heater all the way down for it to stay. If I would have stretched it probably would have fit, but if you compress insulation it decreases its R-value which defeats the purpose.
I also must say that the tape that comes with it works extremely well.
December 14, 2013
Rated 3.0 out of 5.0 by Bostonbuyer good, but not wide enough to fit
The only issue is that 45x75 does not fit all 60 gal tanks. I have a 60 gal elect ice and it is not wide enough by about 8 inches, so I needed an extension. These all take two people to apply.
January 12, 2016