Skip to main content

Legacy Dual Fuel and GR Series Gas Range Comparison


  • What is the difference between a Legacy Dual Fuel and GR Series Gas Range? 
  • What are the differences between the Legacy Dual Fuel and the new Gas Range?
  • Compare the Legacy Dual Fuel and GR Series Gas Ranges


Refer to the chart below for Legacy Dual Fuel and GR Series Gas Range feature comparison:

FeatureDual Fuel RangeGR Gas Range
SizeAvailable in 30", 36", 48" and 60" widths.Same
OptionsDepending on the size selected, GR Gas Ranges and R Series Ranges can be ordered with charbroiler, griddle, double griddle, or French top. (30" Ranges always have 4 burners).Same
EfficiencyUnits are equally efficient. Gas type does not impact efficiency.Same
Burner BTUs
  • 20,000 max Btu on left front burner.
  • 18,000 max Btu on all front burners except left front.
  • 15,000 max Btu on all rear burners with exception of rear left burner, which is 9,200 Max Btu.
  • All burners have a min 300 Btu Simmer.
  • All burners have automatic reignition at all settings.
No 20,000 or 18,000 burners.
GratesPorcelain-Coated cast iron continuous grates cover two burners.Same
Pressed TopsPressed steel top is sealed into position.Same
Door HingeWolf exclusive spring and damper door hinge system.
Spring and damper system allows the door to open smoothly with ease. If the door is opened, and you let go it will continue to full open position smoothly.
10 Cooking modes: Bake, Roast, Broil, Convection Bake, Convection Roast, Convection Broil, Convection, Bake Stone, Dehydrate, and Proof.
*Dual convection fans.

Ten cooking modes provide options to get the precise results wanted for the type of food being cooked. Two convection fans attach to two heating elements at the back of the oven cavity. These fans spin in the opposite direction to maintain even heat throughout the oven.
Bake and Broil Modes. Convection fan. Convection fan provides even heat distribution for consistency, and fast baking and roasting.

Convection fan provides even heat distribution for consistency and fast baking and roasting.
RacksSix different rack positions with three adjustable oven racks. One full extension oven rack, one full extension door glide rack, and one standard rack.

Full extension oven rack allows oven rack to pull out further and smoother than a standard oven rack. Door glide rack pulls onto the door.
Five different rack positions. Ranges include 3 standard oven racks. (18" oven ships with 2 standard racks) Full extension oven racks available as sales accessory.

Three standard oven racks ship standard. Full extension oven racks are available as sales accessories. (18” Oven on GR48 ships with two racks)
BroilerElectric, calrod broil elementInfrared broiler (not in 18" oven)
Self-CleanSelf-CleanNo Self-Clean
ProbeTemperature probe and broiler panBroiler pan

Contact a Local Dealer for further sales information.


Need further assistance? Contact Customer Care at 800.222.7820 or provide your information below and request a Customer Care representative contact you.

Ask Your Question

We're standing by with answers

Whether you're shopping for appliances or have questions about those you already own, we've got the resources you need. Talk directly to a customer care expert at the Sub-Zero, Wolf, and Cove service center, or connect with an appliance consultant at an official showroom near you. Get quick answers online, or reach a certified service provider or installer. And much more.


Call us at (800) 222-7820