When setting up a new furnace, it’s crucial to choose qualified HVAC installers who are certified and experienced. Look for technicians, like those at Tru Comfort Heating and Cooling, who are skilled in handling both gas and electric furnaces and understand the intricacies of HVAC systems, including proper gas line installation and ensuring adequate ventilation for gas furnaces. Proper installation by qualified professionals ensures that your heating system operates safely and efficiently.