What is the primary role of the installing contractor regarding safety controls in boilers?

The primary role of the installing contractor regarding safety controls in boilers is to test and operationally set controls. This process is critical because safety controls are designed to safeguard against hazardous conditions, such as overheating or pressure build-up, which can occur during the operation of a boiler. The contractor is responsible for ensuring that these controls function correctly and are calibrated properly to react as intended in various operating conditions.

When they conduct testing, they verify that the safety mechanisms respond to abnormal conditions, ensuring the entire system operates safely and effectively. This confirmation helps prevent accidents and enhances the overall efficiency of the boiler system. Proper setting of controls is essential for compliance with safety standards and regulations, which is a fundamental aspect of the contractor's responsibilities.