# Anova Precision Cooker - Crackling sound?

**URL:** <https://community.anovaculinary.com/t/anova-precision-cooker-crackling-sound/124>\
**Category:** Anova Support\
**Created:** [November 15, 2014, 7:34pm UTC](https://community.anovaculinary.com/t/anova-precision-cooker-crackling-sound/124 "2014-11-15T19:34:36Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![jahn89](https://avatars.discourse-cdn.com/v4/letter/j/3ab097/32.png) [@jahn89](https://community.anovaculinary.com/u/jahn89)\
**Post date:** [November 15, 2014, 7:34pm UTC](https://community.anovaculinary.com/t/anova-precision-cooker-crackling-sound/124/1 "2014-11-15T19:34:36Z")

</div>

Hi,  
just wondering if anyone else’s unit is making a crackling sound as it heats up? I wonder if it’s part of the design or if somethings wrong with mine or if it won’t make a difference. I’m going to ask support as well just if no one else’s unit is making the sound.

---

<div class="post-metadata">

**Author:** ![jahn89](https://avatars.discourse-cdn.com/v4/letter/j/3ab097/32.png) [@jahn89](https://community.anovaculinary.com/u/jahn89)\
**Post date:** [November 15, 2014, 11:27pm UTC](https://community.anovaculinary.com/t/anova-precision-cooker-crackling-sound/124/2 "2014-11-15T23:27:04Z")

</div>

Never mind. The crackling goes away once the hold temperature is reached - maybe it was just first start-up pains.

---

<div class="post-metadata">

**Author:** ![Peter47](https://avatars.discourse-cdn.com/v4/letter/p/c6cbf5/32.png) [@Peter47](https://community.anovaculinary.com/u/Peter47)\
**Post date:** [December 22, 2018, 9:18pm UTC](https://community.anovaculinary.com/t/anova-precision-cooker-crackling-sound/124/3 "2018-12-22T21:18:11Z")

</div>

I have the crackling sound and it does not go away when heated up. There is nothing loose and the sound appears to come from inside the unit. Is it safe to use?

---

<div class="post-metadata">

**Author:** ![Rathwell](https://avatars.discourse-cdn.com/v4/letter/r/848f3c/32.png) [@Rathwell](https://community.anovaculinary.com/u/Rathwell)\
**Post date:** [December 25, 2018, 11:23am UTC](https://community.anovaculinary.com/t/anova-precision-cooker-crackling-sound/124/4 "2018-12-25T11:23:43Z")

</div>

I m also experiencing a crackling sound. Started a couple days ago, have had no issues for a year until this.

---

<div class="post-metadata">

**Author:** ![Daan](https://sea2.discourse-cdn.com/flex016/user_avatar/community.anovaculinary.com/daan/32/5269_2.png) [@Daan](https://community.anovaculinary.com/u/Daan)\
**Post date:** [May 6, 2019, 4:53pm UTC](https://community.anovaculinary.com/t/anova-precision-cooker-crackling-sound/124/5 "2019-05-06T16:53:22Z")

</div>

Same here. After about 2 years of weekly use