The belief that having a gas stove in a northeast-facing house brings bad luck is related to cultural superstitions and traditional beliefs in certain cultures, particularly in some parts of India and other Asian countries where Feng Shui practices are prevalent.
In Feng Shui, the northeast direction is associated with certain elements and energies, and there is a belief that a gas stove in this direction can disrupt the flow of positive energy (chi) in the house. It is thought to affect the health and prosperity of the household members negatively. This belief is not based on scientific evidence but rather on cultural and traditional beliefs.
It's important to note that beliefs like these are subjective and can vary widely from culture to culture. While some people strongly adhere to such beliefs and consider them significant in shaping their lives, others may not subscribe to them at all.
Ultimately, whether one believes in the significance of a gas stove's position or not depends on individual cultural beliefs, personal experiences, and their views on metaphysical or spiritual aspects. From a purely scientific standpoint, there is no concrete evidence to support the idea that having a gas stove in a specific direction would directly cause bad luck or negative consequences.