What is the opening size of a general gas stove?

645 mm ×345 mm. According to the information of the home network, the most common opening size of the cooker is 645 mm× 345 mm, and the specific opening size of the cooker needs to be determined according to the size of the gas stove. Too large or too small will affect the normal installation. You can wait for the stove to arrive before opening the hole on site to avoid accidents during installation.