What is the recommended distance for wires to be kept away from heating ducts or pipes?

Wires should be kept at least one inch away from heating ducts or pipes to ensure safe operation and to prevent potential hazards. This safe distance is crucial for several reasons. First, the heat generated by ducts and pipes can elevate the temperature of the wires, potentially damaging their insulation and increasing the risk of electrical shorts or failures. Maintaining this recommended distance also allows for proper ventilation and heat dissipation, which further protects the wiring integrity.

Choosing a one-inch clearance strikes a balance between safety and practicality. It helps to minimize the risk of overheating while still allowing for efficient installation and maintenance of both the heating system and the electrical wiring. Other options suggest greater distances, which, while providing additional safety, may not always be necessary unless specific conditions warrant it.