Wayne Combustion Systems combustion assembly, gas burners, oil burners, residential burners, commercial burners, modulating control systems, ignition controls, gas trains, power gas burners, oil fired burners, food service equipment, hot pressure washers, water heaters, commercial HVAC systems, residential HVAC Wayne Combustion Systems is a manufacturer of long lasting, reliable power gas and oil fired burners for commercial and residential applications. Made in the USA, our products are backed by nearly 90 years of innovation, development and production.