Why is a low voltage thermostat normally more accurate than a high voltage thermostat?

A low voltage thermostat is typically more accurate than a high voltage thermostat due to its design and functionality. Low voltage systems often use more sensitive components that can detect smaller temperature changes, leading to finer control over heating and cooling. Additionally, low voltage systems generally allow for more sophisticated features like programmable settings and advanced sensors, enhancing their overall performance and accuracy. In contrast, high voltage thermostats may rely on simpler mechanisms that can result in greater temperature fluctuations.