Avantco HPI-1812 Undercounter Half Size Insulated Heated Holding / Proofing Cabinet with Clear Door - 120V

Item number  177hpi1812

Regularly

$1,199.00/Each

$1,129.47/Each

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Product Overview

  • Half size insulated design holds up to 11 full size sheet pans; 1 1/2" of clearance between slides
  • Heat mode with 9 adjustable settings up to 185 degrees Fahrenheit
  • Proof mode adjusts humidity between 30% and 100% up to 115 degrees Fahrenheit
  • Integrated easy-to-read LED display on removable bottom control drawer
  • 120V, 1,575W

Shipping Restrictions

This item cannot ship to CO or CA

Quality Rating:

UPC Code:400011872755

Works With

Proof dough and keep hot food hot with this Avantco HPI-1812 insulated undercounter holding/proofing cabinet!

This compact, versatile unit is great for keeping hot foods at the perfect temperature to serve at a moment's notice! With a proofing mode and adjustable humidity settings, you can also proof dough before it's ready to bake. The insulated design of this undercounter half size holding/proofing cabinet saves up to 35% on energy costs compared to a non-insulated model. At just 30 5/8" tall, it's easy to roll this unit under a counter or work table! It has an output of 1,575W and requires a 120V electrical connection. In heat mode, this model operates between 80 and 185 degrees Fahrenheit; in proof mode, it operates between 85 and 115 degrees Fahrenheit at 30-100% humidity. You can also reverse the door hinges based on your needs.

  • 5-15P

    5-15P

    This unit comes with a NEMA 5-15P plug.

  • NSF Certified

    NSF Certified

    This item is certified by NSF to applicable standards.

  • UL Certified

    UL Certified

    This product is certified to applicable standards and requirements by UL Solutions.

Simple Controls

With humidity levels adjustable from 30% to 100% and 9 different temperature settings, you'll be able to accomplish the right results every time! A simple toggle switch lets you select between the "heat" and "proof" modes, while the vibrant LED temperature display makes it easy to keep an eye on things from across the room.

Roomy Interior

The rugged aluminum interior contains fixed pan slides set on 1 1/2" increments. You can place up to 11 full size sheet pans on whichever level is convenient.

Stainless Steel Water Pan

To use the proofing mode, simply fill the pan with water, select the proofing mode and your desired humidity level!

Maximum Visibility

This holding and proofing cabinet's crystal-clear door makes it easy to see what's inside without opening it. Magnetic catches plus a tight-fitting gasket keep the door closed when it's supposed to be, and hot air in!

Secure Transport

This cabinet has 5" poly casters with locks on the front wheels to keep it in place once you've rolled it right where you want it.

Added Protection

Built-in corner bumpers protect your walls from scuffs and bumps while you're rolling from one area to another.

Safe Storage

An integrated cord wrap on the back will keep the power cord off the floor and out of the way while you roll the cabinet.


Questions & Answers

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Frequently Asked Questions From Customers

How does ambient room temperature influence the performance of this cabinet?
Ambient room temperature can affect the temperature of your food product at holding / proofing. Due to differences in ambient room temperature, you may need to monitor the proofing process and / or adjust the proofing temperature and humidity settings of your heated holding / proofing cabinet to achieve the desired results. You may also need to adjust the temperature of the water used to produce steam.

In proofing mode, once steam is generated from the water contained in the bottom water pan, adjustments can be made to release heat in order to reach the desired temperature. If you are trying to proof at low temperatures, the desired proofing temperature must be warmer than the ambient temperature in your kitchen.

This heated holding / proofing cabinet operates at the following temperatures in heat and proof modes:

Heat Mode: 80° – 185° Fahrenheit
Proof Mode: 85° – 115° Fahrenheit (30-100% Humidity)
For effective heat retention and moisture resistance, this unit is insulated with Extruded Polystyrene (XPS). XPS is less prone to molding, providing a longer life for your unit.
The numbered settings on the cabinet correspond to approximate temperature and humidity ranges to help you dial in holding or proofing conditions. Below are the estimated values for each level. These ranges are approximate and may vary depending on operating conditions, but they provide a guide when adjusting your cabinet for different products or applications.

Temperature Settings (1–9):
1–2: ~70° Fahrenheit (21°Celsius), ambient temperature
3: ~80° Fahrenheit
4: ~95° Fahrenheit
5: ~110° Fahrenheit
6: ~145° Fahrenheit
7: ~165° Fahrenheit
8: ~180° Fahrenheit
9: ~190° Fahrenheit

Humidity Settings (1–9):
1: ~30%
2: ~40%
3: ~50%
4: ~60%
5: ~70%
6: ~85%
7: ~90%
8: ~95%
9: ~99%
The proofing function of this cabinet works best when it’s filled to near maximum capacity. A greater amount of dough will absorb excess humidity, keeping the cabinet temperature at the lower range.

Compare to Other Products


Overall Dimensions:
Width:
22 11/16 Inches
Depth:
33 1/4 Inches
Height:
31 5/8 Inches
Interior Dimensions:
Interior Width:
18 3/16 Inches
Interior Depth:
27 1/8 Inches
Interior Height:
17 13/16 Inches
Lip Load Capacity:
100 lb.

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Warranty Info

RESIDENTIAL USERS: Your warranty will be voided if installed in non-commercial or residential applications.

Customer Reviews

Customer Photos & Videos

3.7

Rated 3.7 out of 5 stars

56 Customer Reviews

Customers Say

Customers say this product is easy to use, holds temperature well, and is helpful for keeping food warm or proofing dough. Many like its size and mobility. Some mention issues with durability and electrical problems over time. Opinions on build quality and customer service vary. Most agree it is a practical choice for kitchens and catering.

  • great
  • food
  • cabinet
  • hold
  • hot
  • holding
  • temperature
  • easy
  • service
  • door

This AI-generated summary was created from real customer reviews

Showing 20 of 56 reviews
Review by

Robert D.

Posted on 01/23/2023

Verified Purchase

Rated 3 out of 5 stars
Size:
Full Size
Type:
Insulated

BUY THE EXTENDED WARRANTY! This product is great... when it works...So far we have had to replace the power module twice within a year. So thankful we got the warranty because trends tell me we'll be needing it in the future. The product functions as promised, but for something that costs this much I would have expected it to last longer.

We appreciate your review, Robert. We wish this product would have worked out for you. Our Customer Solutions team will remain in contact with you about this.

Review by

Butterfly B. from Butterfly Bakery

Posted on 04/19/2021

Verified Purchase

Rated 1 out of 5 stars
Size:
Full Size
Type:
Insulated

We were very excited about getting this proof box. We tried to use it 2 times and every time we tried to use it it would blow out the circuits. On one outlet it created a spark and fire shot out! Contacted the company with no help at all. We have bought a lot of products through this website and are very disappointed with their customer service. It’s a bummer to have to try to find a new company to order equipment from.

Thank you for your feedback! We are sorry your Avantco HPI-1836 Full Size Insulated Heated Holding / Proofing Cabinet with Clear Door - 120V did not work properly for you. Action has been taken to remedy this situation.

Review by

Shawn H.

Posted on 08/01/2017

Verified Purchase

Rated 4 out of 5 stars
Size:
Full Size
Type:
Insulated

Purchased this holding to hold our food item in between serving to the require temperature cook food is to be held. This has an extra humidity control the non insulated warmer does not. I purchased both warmer and this one does a better job at holding the temperature that it's set for; however, you have to keep watch on the temperature setting at the bottom and adjust occasionally temperature tend to rise and drop depending on the food you put it it along with how often it's open.

Review by

Kristy T.

Posted on 07/15/2023

Verified Purchase

Rated 2 out of 5 stars
Size:
Full Size
Type:
Insulated

I purchased two of them and received them two weeks ago. I had only used them ONCE and one of the proofers kept on short circuiting. I moved it all around the commercial kitchen and it kept happening. For this price? This is ridiculous. Especially since you would have to pay a restocking fee fora return IF they grant it. I tried to return this, and I'm told to contact customer service. For this price and considering that it is a new product...this shouldn't be an issue. I even bought the extended warranty. When I tried to return one of the warranties, they automatically refunded me for both?? I still needed one for the one (that has yet to breakdown).

Thank you for your feedback! We are sorry your product was defective. Action has been taken to remedy this. Please reach out to our Customer Solutions team if you have any questions!

Review by

Steve Q.

Posted on 03/09/2023

Verified Purchase

Rated 1 out of 5 stars
Size:
Full Size
Type:
Insulated

Bought this assist with busy times in the restaurant. We used one day a week at the most, and not every week. It made it about a year and a half. It will not power up at all. Will probably cost as much as a new unit to place a service call.

Thank you for your review, Debi! We are sorry this product has not worked well for you. A Customer Solutions Representative will contact you soon!

Review by

Thoa A. from Plated Culture

Posted on 01/18/2023

Verified Purchase

Rated 2 out of 5 stars
Size:
Full Size
Type:
Insulated

This proofer work well for about 6 months before the water pan for hunodity stopped heating up. I purchased a second one and had the same issue within two months. Webrestaurant customer service has been great in helping me through this process. However, it's been so stressful relying on this item as majority of our product needs a proofer to have the best results.

We appreciate your review, Thoa. We wish this product would have worked out for you. Our Customer Solutions team will remain in contact with you about this.

Review by

401 W. from Ashdanjoe Enterprises LLC

Posted on 06/01/2022

Verified Purchase

Rated 3 out of 5 stars
Size:
Full Size
Type:
Insulated

Could be a nicer product if the runners were wide enough to hold the pans. Some of the runners are but not all. Pan falls through on some then they get jammed. Causes a big mess when things on the pan spills into the cabinet. The design of this cabinet is not very well made. The runners have sharp corners so when placing pans into the cabinet, they will cut your hands up. This price for a heating cabinet is money not well spent for an inferior product.

Thank you for your review! We are sorry this product has not worked well for you. A Customer Solutions Representative will contact you soon!

Review by

Clayton D.

Posted on 09/22/2021

Verified Purchase

Rated 5 out of 5 stars
Size:
Half Size
Type:
Insulated

This proofer is a good size it holds temperature well as well as humidity. It can also be very Mobile on these wheels ours is mounted in a food truck so it doesn't move anywhere. 110v makes it nice you could plug it in pretty much anywhere.

Review by

Lance E. from BBQ Restaurant

Posted on 08/04/2021

Verified Purchase

Rated 1 out of 5 stars
Size:
Full Size
Type:
Insulated

Not recommended. I bought it for the price, but after using for 6 weeks, it went out. I can't not even power it up. I paid extra for insulated one but it doesn't have good insulation to keep my meat for longer period of time. I guess you get what you paid for.

Thank you for your feedback! We are sorry your Avantco HPI-1836 Full Size Insulated Heated Holding / Proofing Cabinet with Clear Door - 120V did not work properly for you. Action has been taken to remedy this. Please reach out to our Customer Solutions team if you have any other questions!

Review by

Arthur S. from My Madea's Cookin

Posted on 11/20/2019

Verified Purchase

Rated 5 out of 5 stars
Size:
Full Size
Type:
Insulated

This full size insulatated heated holding proofing cabinet is a great investment in any business are food truck. I purchased this one for my food truck. It keeps my extra food hot as I use what's on the steam table on the food truck.

Review by

Jorge P. from Da Portable Rican

Posted on 09/06/2018

Verified Purchase

Rated 5 out of 5 stars
Size:
Half Size
Type:
Insulated

Love this hot hot box! Small compact and not hot to the touch great for our mobile business. If your looking to keep product warm but cant do a full size.....here ya go!

Review by

Chuck F.

Posted on 03/10/2026

Verified Purchase

Rated 2 out of 5 stars
Size:
Full Size
Type:
Insulated

After 3 months the unit was not working

Thank you for your review, Chuck! We would like to gather more information about your experience with this holding / proofing cabinet. A Customer Solutions Representative will contact you soon!

Review by

Arthur S.

Posted on 10/24/2025

Verified Purchase

Rated 1 out of 5 stars
Size:
Full Size
Type:
Insulated

Bought product in 2023. I went through 3 warming units. NOT GOOD!

Thank you for your review, Arthur! We would like to gather more information about your experience with this holding / proofing cabinet. A Customer Solutions Representative will contact you soon!

Review by

Sb

Posted on 08/12/2025

Verified Purchase

Rated 1 out of 5 stars
Size:
Full Size
Type:
Insulated

I had this warmer for less than 3 years, used minimally maybe 6 times a year, and recently it started blowing the circuit breaker every time it was turned on. We had it on a dedicated 20amp breaker. This issue was mentioned by several other people - so I'm going to assume it's a product defect. I was out of warranty so Webrestaurantstore did not offer any remedy when I contacted them. I just ordered a replacement (from a different vendor) and we will see how well that warmer works out. It is three times the price but hopefully it will last.

Thank you for your review, SB! We would like to gather more information about your experience with this product. A Customer Solutions Representative will contact you soon!

Review by

Juan C.

Posted on 05/20/2025

Verified Purchase

Rated 1 out of 5 stars
Size:
Full Size
Type:
Insulated

Absolutely hated it, one wheel is bent, the door is crooked, It tripped the electric breaker 4 times a day when I had the same unit before it was fine, I didn't contact the customer service it's just too difficult and time consuming but this is too much to deal with.

Thank you for your review, Juan! We would like to gather more information about your experience with this holding cabinet. A Customer Solutions Representative will contact you soon.

Review by

Gary M.

Posted on 05/08/2025

Verified Purchase

Rated 5 out of 5 stars
Size:
Half Size
Type:
Insulated

Webstaurant was very helpful in making sure that I had the proper voltage/amperage needed to use this in my home. It works wonderfully. Delivery was fast and it was received in perfect condition. I have used it several times. I am looking forward to many more years for use. Great product/Great Company

Review by

Lori K.

Posted on 03/10/2025

Verified Purchase

Rated 2 out of 5 stars
Size:
Full Size
Type:
Insulated

Bought this to use basically 3 or 4 times a year. I would say we have used it a total of 12 times in over 2 years. The humidity does not work. I figure it's the element like many others have posted, but is it worth a service call when it's broke after a dozen uses ever. Definitely won't be buying another on!! #shouldhavebelievedthereviews.

Thank you for your review, Lori! We would like to gather more information about your experience with this holding cabinet. A Customer Solutions Representative will contact you soon.

Review by

Cs C.

Posted on 09/27/2024

Verified Purchase

Rated 5 out of 5 stars
Size:
Full Size
Type:
Insulated

good product, recommended

Review by

Pietro B.

Posted on 04/15/2024

Verified Purchase

Rated 4 out of 5 stars
Size:
Full Size
Type:
Insulated

Sturdy. It works well, if you do not need a precise working temp.

Review by

Heather A.

Posted on 04/12/2024

Verified Purchase

Rated 1 out of 5 stars
Size:
Full Size
Type:
Insulated

This proofer does the job perfectly but only when the heating element doesn't blow up. Used this machine minimally for 2 to 3 years and had to replace the heating element for the humidity twice. They do not make it easy to do so. Now im having trouble getting my extended warranty information, which I paid for, and im not sure what to do.

Thank you for your review, Roger! We are sorry this cabinet has not worked well for you. A Customer Solutions Representative will contact you soon!