Steph, Thank you for question. You would need to purchase Bosch warming drawer, HWD5051UC, for proofing. This item is simply a storage drawer.
Hi Pam, thank you for your question. This is not a warming drawer, however, Model #HWD5051UC is the corresponding warming drawer.
HI Sandy. Thank you for your question. The 500 Series 30 inch Storage Drawer is designed to be installed with a Microwave, Steam Oven or Wall Oven as it matches our warming drawer and is to be utilized as an addition to the design.
Hi Ronda. Thank you for your question. It is not recommended to install this with another brand oven.
Hi fara. Thank you for your question. The Specifications for this Storage Drawer can be found on the Home Depot site for this product by scrolling further down on the page. They are located on the right side of the page.