Frequently Asked Questions
Sizing, delivery, installation, and support information for QD Refrigeration products.
What opening size is required?
For a 30 × 79 in door, the opening height is 81 1/4 in. The opening width is 32 in for a single-frame door, 62 1/2 in for a two-door frame, 93 in for a three-door frame, 123 1/2 in for a four-door frame, and 154 1/8 in for a five-door frame. For a 36 × 80 in walk-in door, the opening width is 38 in and the opening height is 82 in.
Do you provide delivery?
Yes. We can ship orders to buyers. Freight is paid in advance by the buyer. When a wooden crate is required and the order is below 20 doors, a $300 packaging fee applies.
Are installation instructions and wiring diagrams available?
Yes. Installation instructions and wiring diagrams are available for customers. Call 770-940-7726 with your order number and we will send them to you.
Do you provide installation service?
We work with contractors who know our doors well and can install them quickly and properly. We can recommend a contractor when requested.