Works great in my ferm freezer with the inkbird-308 wifi. Heats nice and steady to keep the freezer near 70 in my cold basement

Versitile simple works on an anvil bucket nicely. Keep it simple stupid.

Looks like it will work great in the laggering/serving fridge! Find out for sure after I have something to lager in there and some cold weather!

I'm so glad I got the chance to buy this

Works great in my ferm freezer with the inkbird-308 wifi. Heats nice and steady to keep the freezer near 70 in my cold basement

This fermwrap has been exceptional at keeping my fermentation temps where they need to be. Paired with an Inkbird controller, thermowell, and sitting in a mini fridge, I am able to dial in my temps +\- 1 degree.

It seems to work well enough. The only issue I have is that it doesn't come with anything to hold it on the vessel. Since it doesn't wrap all the way around it could use some sort of strap.

Works perfectly with our new bung and temp controller and thermowell. We have a much better control of our fermentation temperature. Would purchase again, but it does seem a little flimsy so I’m not sure how long it will last. We currently have it keeping our Lambic Ale at then proper fermentation temperature.

I have been using these for years with a temp controller. This new design on how cord attaches is a great improvement over previous models.

I am a bit disappointed with the heater, but it is my own fault. I assumed the heater would be thermostaticly controlled, it is not. Apartrom that it works great, I just have to keep an eye on it.

Just what I need for my fermenter

The fermwrap is perfect for my brew set up.

Versitile, simple, works on an anvil bucket nicely. Keep it simple stupid.

This works great in conjunction with an InkBird . May fermenter stays a reasonably consistent temperature.

It does a good job heating my chest freezer during periods of fermentation. Would recommend only using with a temperature controller as the heat wrap does not have a temp control.

Does the job. I did need to replace the screws that held the cord to the mat.

While this didn't work out for my fermenter, I have repurposed it in an ice cooler to keep fermenting kombucha at 80 F along with an Inkbird ITC 308.

Quick shipping works as advertised

I was skeptical about this being able to raise 5.5 gallons by 8 degrees, but it did. The carboy has ribs on it every couple of inches, so the wrap pretty much rests on the ribs, then you have to tape it in place. I used a controller in conjunction with this wrap and it worked out very good.

Works great, I use with my fermzilla and it helps getting heat up the sides.

When fermenting a smaller batch it can be difficult to get to 80 F for a red wine fermentation (I am in the Monterey area). This gives me the ability to easily reach my desired temperature.

I like this product. Used it with an Inkbird ITC-308. Plug in and set the temp - the only downside is I have not found a great way to mount it on my fermenter. I tried hook and loop pads, tape, rubber bands...rubber bands are the best so far. I wish it came with a glue-backed magnetic strip and little embedded metal tabs so you can stick it on when you need it and remove it when you don't. For diacetyl rests it's great, or if your fermentation spot is a bit chilly...this can fix it quick.

Worked well, paired with an Inkbird controller I was able to keep my cider fermenting nicely.

I used it for a Belgian Strong Ale that needed warmer temperatures for fermentation up to 80 F (27 C) and it did it efficiently. I used a neoprene jacket from my Brewzilla setup as insulation

It warmed up a 100 Liter Varable vol. really well

The thermal heating wrap works fantastic with my Inkbird temperature controller. I now have two of them and can control the temperature at all times within one degree on car it’s and or kegs during fermentation.

Second one i have purchased - works great

I purchased a FermWrap to help ferment the Hornindal Kveik yeast. I had no idea how warm it would get, but the yeast likes it up to 98 so I thought I was safe. 16 hrs later, the temp on the outside of the carboy was 125. I thought I had killed the yeast. Thankfully, that yeast is a monster and started to ferment again once I cooled it down and I think it may turn out OK. Some simple instructions would be helpful

This heater works well but unfortunately the plastic wrap is very brittle. It is already starting to crack where the electric cord connects.