Refer to the illustrations and specifications for overall dimensions, finished rough opening dimensions and installation specifics.
It is recommended that you use a Wolf Pro wall or island ventilation hood or hood liner with the Wolf dual fuel range. Pro Ventilation information can be found on our website, wolfappliance.com. Also refer to the Wolf Design Guide for Pro ventilation recommenda- tions.
Wolf dual fuel ranges are designed to operate on natural gas at 5" (12.5 mb) WC (water column) pressure or LP (propane) gas at 10" (25 mb) WC pressure. The minimum line pressure for natural gas is 7" (17.5 mb) WC and 11"
Wolf recommends the use of a 
Wolf dual fuel ranges using natural gas function up to an altitude of 8,000' (2438 m) without any adjustment. Natural gas and LP gas installations from 8,000' (2438 m) to 11,000' (3353 m) need the high altitude kit. Contact your Wolf dealer for details. To obtain local dealer information, visit the Locator section of our website, wolfappliance.com.
The 30" (762) dual fuel range requires a 240/208 V AC, 60 Hz, 30 amp fused electrical supply to operate the electrical portions of the range.
Wolf dual fuel ranges are designed with a terminal block on the rear of the range. The terminal block allows for a 
You must follow all National Electrical Code and gas regulations. In addition, be aware of local codes and ordinances when installing your services.
Refer to the installation instructions shipped with each Wolf product for detailed specifications.
DF304 specifications
The Sub-Zero DF304 refrigerator is a remarkable addition to the realm of high-end kitchen appliances, designed to elevate both the aesthetic and functional aspects of any culinary space. With its integrated design, the DF304 seamlessly blends into cabinetry, making it a favored choice for those who prioritize a sophisticated look while retaining top-notch performance.At its core, the Sub-Zero DF304 is equipped with advanced dual refrigeration technology, which maintains optimal freshness for both food and beverages. This system employs separate compressors for the refrigerator and freezer, allowing for independent temperature control that is crucial for preserving the quality of perishables. The refrigerator compartment is kept cool and humid, while the freezer remains cold and dry, effectively preventing freezer burn and preserving flavors.
One of the standout features of the DF304 is its precise temperature control system, enabling users to set their desired temperatures with remarkable accuracy. The unit features microprocessors that continually monitor and adjust the internal environment, ensuring that stored items are kept in ideal conditions. This technology is complemented by the unit's air purification system, designed to reduce ethylene gas and airborne bacteria, thus extending the lifespan of fruits and vegetables.
The DF304 also boasts a sleek and intuitive interface, complete with an adjustable shelving system. The glass shelves are spill-proof and can be adjusted to accommodate various food items, from tall bottles to large platters, providing exceptional flexibility. In addition, the unit features an LED lighting system that illuminates the interior, making it easy to locate stored items.
Energy efficiency is another hallmark of the Sub-Zero DF304, with its high rating helping to minimize energy consumption without sacrificing performance. The appliance is also designed for quiet operation, minimizing noise disruption in the kitchen.
With its stainless steel finish and customizable overlay options, the Sub-Zero DF304 can easily match any kitchen décor. This refrigerator combines cutting-edge technology with elegant design, reinforcing Sub-Zero's reputation as a leader in luxury kitchen appliances. Overall, the DF304 represents a harmonious blend of form and function, making it an ideal choice for discerning homeowners who seek both utility and style in their kitchen.