Just like customers expect a doctor to be an expert in health care, a lawyer to be an expert in law, and a banker to be an expert in finance, they expect their HVAC technician to be an expert in IAQ. And that’s where whole-house humidification systems come into play. The optimum humidity level in a home depends on personal preferences, clothing, and physical activity, but ASHRAE suggests a range of 45-55 percent humidity to manage health effects and illnesses.
HVAC contractors who are privy to this information are encouraging homeowners to install humidification systems in their homes. And by educating customers on the benefits, such as lower maintenance costs and higher occupant health and comfort levels, they’re finding that the systems basically sell themselves.