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Boston Appliance Winner of Best of Northshore EDITORS' CHOICE AWARD

Boston Appliance Showroom ®

60 Cummings Park, Woburn, MA 01801

Bosch Logo

Benchmark Series, 30", Steam Convection Oven

Model # HSLP451UC

 3.5 out of 5 (6 Reviews)

Rebate Tag
Regular Price $3,749.99

Call (781) 935-2700
For Best Price

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  • Designed to Fit Perfectly Above a Warming Drawer or Storage Drawer.
  • Installs Horizontally for Perfect Alignment with Speed or Steam Oven.
  • Steam Convection Cooking Cooks Meals That are Crispy and Tender
  • Cooking with Steam Retains More of Your Vegetables' Nutrients, Flavors and Color.

From the Manufacturer

Chef Curtis Stone and Bosch: Steam Convection Oven

Technical Specifications
Cooking mode Hot Air, Hot air + steam, Steam 100%
Energy consumption convection (kWh) 0.59 kWh
Door opening Drop down
Home Connect™
Size and weight
Overall appliance dimensions (HxWxD) (in) 19 5/8'' x 29 3/4'' x 22 3/8''
Required cutout size (HxWxD) (in) 19 3/16'' x 28 1/2'' x 23 1/2''
Cavity capacity (cu ft) 1.4 Cu Ft
Cavity dimensions (in) 9 5/8'' x 14'' x 15 3/4''
Net weight (lbs) 63.000 lbs

Bosch Buy More Save More Delivery and Installation Allowance

  • Rebate Ends: 7/14/2021
  • Must be postmarked by: 7/14/2022
  • Description: Enjoy exclusive rebate savings with purchase of qualifying Bosch appliances. Rebate form must be postmarked by 7/14/2022.
  • Download Rebate Form

Bosch Kitchen Package Rebate

  • Rebate Ends: 6/30/2021
  • Must be postmarked by: 7/31/2021
  • Description: Receive up to a $1500 rebate with purchase of qualifying Bosch Kitchen Appliances. Rebate form must be postmarked by 7/31/2021.
  • Download Rebate Form

Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy, and expensive and you probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you. Please consult a sales associate about delivery options.

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Call (781) 935-2700 for assistance. Click Here for Boston Appliance ® location and contact information.

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out of 5 (6 Reviews)

66% of reviewers recommend this product.

Display Stuck! DO NOT BUY!

Submitted by Collin - 7/22/2020

We purchased this double oven and it broke right after the warranty expired. The screen locks up and only beeps when trying to select the mode (Bake, Broil, etc.) I was smart enough to purchase the extended warranty, therefore we had the display replaced twice. The same thing is happening again. I am convinced that I received a defective unit. The warranty expired after the second display was replaced. Bosch will not replace the unit, nor will they fix it at cost to them. They do not stand behind their products. I chose Bosch becuase I though that the name stood for quailty and customer service. I was wrong! I now have to spend purchase and intall another wall oven. Do yourself a favor and choose another brand.
Originally posted on

No, I do not recommend this product

Every Kitchen Should Have One

Submitted by Kitchen Queen - 7/21/2020

I just sold my home with this oven, I am building a new home that doesn't have room in its design so I am going to tear out that kitchen and start over so that I will have this oven in it. That's how much I value this oven.
Originally posted on

Yes, I recommend this product

Exceeds expectations

Submitted by Masterpiece - 5/12/2020

We added a Bosch convection steam oven to our renovated kitchen. Although smaller than most conventional ovens, the convection steam oven makes up for it in performance. So far everything we have cooed in the oven has come out quicker and tastes better. We are amazed at how you can cook several thins in the oven at the same time and the taste and smell of each item remains unique. Clean up is a breeze. Because of the steam nothing seems to stick. If you do have something dirty a pan all you have to do is steam it for several minutes and it gets as good as new. We cooked spare ribs last night and they were fall off the bone finger licking good. It is also nice to be able to steam things during this vivid 19 crisis. The steam should kill any germs Overall this oven is a winner and great addition to the kitchen
Originally posted on

Yes, I recommend this product

Bosch Steam Oven makes the yummiest food!

Submitted by Krs10white - 4/14/2020

We had never owned a steam oven before. When building our home I reached out to an appliance expert friend and asked what he would put in if it were his home. He without pause, said he'd swap out my double oven for a single oven plus steam oven. We use it ALL the time! For cakes, veggies, meat. We cooked the best prime rib we have ever had in the steam oven! DELICIOUS! Highly recommend!
Originally posted on

Yes, I recommend this product

piece of junk

Submitted by rbmyers01 - 4/6/2020

In June of 2019 we replaced our existing ovens with a Bosch Combo. Convection oven lower and Convection Steam oven upper. The convection steam oven has neveer worked. we get steam but no convection. We have had service out so far three times and are awaiting our third visit. The last visit a new power board was installed and as soon as power was turned on the board blew out with a loud boom. The service techs discovered tht the oven had been wired incorrectly at the factory and we are waiting for a new board and power module. It is a shame that we have been unable to use the oven as designed and am a little timid about having to use something that has so many power problems in the first place. We are thinking taht the whole oven needs to be replaced with a new unit.
Originally posted on

No, I do not recommend this product

Adds Uniqiue Cababilities to our Kitchen

Submitted by Patrick L - 3/28/2020

We purchased this steam oven in a combination wall oven installation almost one year ago and are very happy with it in every way; looks, features, performance and reliability. This oven has steam and European convection features. The steam oven is really unique in that foods can be cooked without losing moisture and it really excels a reheating foods like pizza, which even days old in the fridge come out as if it was just pulled out of the original pizza oven. This oven is also handy for conventional cooking if you have a small dish or if you need a warming oven while the main oven is in operation. When the unit was first installed the steam oven had a bad seal where the water canister plugged in. Because we didn't immediately understand the issue the leaked moisture in turn caused some of the control buttons to malfunction. What impressed me was the speed that Bosch responded to and resolved our issue. There are two excellent certified Bosch repair groups that service our area. The issue was rectified on the first try. There have been no other problems after that initial hiccup. Before buying our appliances we visited the Bosch showroom in the Chicago Merchandise Mart. The representative there was extremely knowledgeable and helpful about all aspects of all the kitchen appliances. He provided a number of tips about how to use the appliances that have helped us get the most out of our purchases. We highly recommend a visit to one of these showrooms if you are looking at buying a set of appliances.
Originally posted on

Yes, I recommend this product