Search  for anything...

Round Brewing & Fermentation Heat Pad, 12", 25 Watts, Black

Based on 911 reviews
Condition: New
Checking for the best price...
$31.99
Save $32.99 was $64.98

Buy Now, Pay Later


As low as $7 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Oct 29
Order within 16 hours and 51 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Size
12"- 25 Watts
Model
PPHM-RND30
Dimensions
15 x 12.75 x 1 in
Weight
10 oz

Features 5

  • PROOFING HEAT PAD: This sourdough warmer mat gently warms your sourdough starter to ideal bread proofing temps without a pricey bread proofer. Every bulk rise comes out textbook great bubbly starter, airy bread. A safer option than leaving your oven on. Essential sourdough accessories for your home kitchen.
  • FERMENTATION HEAT MAT: This 10-inch heating mat fits under any carboy or fermentation bucket, easily holding 75F for beer and keeping wine at a steady 73F. Silent, durable, with a 6-foot UL-listed cord. Pairs great with a heat mat thermostat for precise control. Trusted beer brewing equipment and wine making supplies.
  • VERSATILE WARMING PAD: Whether making kombucha, proofing sourdough bread, or fermenting wine, this heat pad delivers gentle radiant warmth raising temps 5-20F above ambient. Fits under any glass jar, fermentation bucket, or sourdough jar. A must-have for your fermentation kit, homesteading supplies, and baking.
  • EASY TO USE WARMING MAT: No wrapping, no tape, no belts. This small heating pad sits flat under your vessel for gentle radiant warmth a true set-and-forget heated mat that stores in a kitchen drawer. Includes a stick-on thermometer strip to monitor temps at a glance. Reliable sourdough tools and baking essentials.

Description

The Easiest To Use Brewing & Fermentation Heat Pad There Is! ✔Gently warms your fermentor 5 to 20 Deg Fahrenheit above ambient room temperature, perfect for Beer, Mead & Winemaking. ✔Flexible and easy to clean heating mat, Includes Stick on LCD Temp Strip ✔Built in temperature regulation it will keep your brew, at the perfect temperature. ✔EASY TO USE! Simply place the Heater under your Carboy or Bucket and plug the cord into a 120 VAC outlet. ✔1-Year No-B.S. No Hassle WarrantySPECIFICATIONS: ✔ Size: 12" Inch/30 CM ✔ Voltage: 120 VAC 50/60hz ✔ Wattage:25-Watts ✔ LCD Temperature Strip Sticker Included ✔ Thermal safety shuts Off @ 100 Deg F ✔ 6' Foot UL-Listed Power Cord ✔ 1-Year No-B.S. No Hassle Warranty ✔ US Patent Pending Add This To Your Cart and Start Making your Fermenting Easier! Carboy, or bucket not included

Specs 4

Product Dimensions 15 x 12.75 x 1 inches
Item Weight 10 ounces
Manufacturer Heezy LLC
Item model number PPHM-RND30

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Heat pad
Size: 12" Heat Mat + Heating Thermostat
Works great but temperature comes up slow
Reviewed in the United States on March 15, 2024 by ken jones

Home Brewer
Size: 12" Heat Mat + Heating Thermostat
Perfect for heating up your wine/mead/cider while it ferments and makes that sweet, sweet alcohol 😀 works great 😊
Reviewed in the United States on February 26, 2024 by Kathleen Burke

works pretty well
Size: 12" Heat Mat + Heating Thermostat
Regulates temperature pretty well sometimes it gets a little over the temperature. and takes a while to come down.
Reviewed in the United States on February 22, 2024 by BB

Works for sourdough starter!
Size: 10" - 12 Watts (Black)
My husband makes sourdough and the starter always struggled to rise in our chilly PNW house. Now he uses this and it doubles in size in just a few hours! Works great!
Reviewed in the United States on March 12, 2024 by V

Perfect for winter kombucha.
Size: 10" - 12 Watts (Black)
I was unaware that the thermostat is separate however, it is easy enough to control using the adhesive thermometer supplied. Adjustments are simple.
Reviewed in the United States on January 25, 2024 by Scrytech

Gets a little too warm for sourdough starter
Size: 10" - 12 Watts (Black)
If using with sourdough starter, it’ll heat it to around 95 Fahrenheit if placed straight on the pad. Recommend popsicle sticks or thin wood underneath
Reviewed in the United States on March 1, 2024 by K. Bie

Works Sourdough Starter
Size: 10" - 12 Watts (Black)
I have been battling sourdough starter for 2 weeks now. I got this mat and wanted to try it for the starter. I do not regret this. Within 2 days my starter FINALLY grew! It has a beautiful citrus scent now as well. It’s thriving. It can hold 3 jars (1gal and two 800ml). I had a collection of sourdough starters at different stages to simply see which one would succeed first. They are all at the same stage now somehow. I highly recommend putting 3 washcloths down since it does get very hot. My starters don’t go past 82. And that’s after 6 hours of warming. ... show more
Reviewed in the United States on February 20, 2024 by Dom/Amber Dom/Amber

Okay, Not Great
Size: 10" - 12 Watts (Black)
I use this heater for my sourdough starter. It works pretty well, but it is a bit too hot, and there are no temperature controls. It does keep my starter active, but the bottom of the glass cooks so I need to get a new glass almost every day. Would rather have some thing with a temperature control or a lower heat. ... show more
Reviewed in the United States on February 8, 2024 by Amanda
Checking for best price...