Star Burners Truly Flush Mounted Large Oven Capacity Electronic Oven Control All-New Accessories Patented, sealed, Brass Star Burners distribute heat evenly with greater flame coverage than round burners. Even heating across pan without hot spots. Extralow setting simmers without scorching with settings as low as 375 BTU/hr. Maximum cookware flexibility- simmer all types of food and quantities in all types of pans. Thermador's exclusive electronic oven control monitors oven temperature to ensure absolute heating accuracy while minimizing temperature variation. FACTORY LIQUID PROPANE (LP) MODEL AVAILABLE IN FACTORY NATURAL GAS (NG) MODEL: PRG304EH MSRP: $4349.00