An underlayment for use between a veneer material and a foundation surface comprises a base layer and a series of supports extending upwardly from the base layer. The power plant has a terminal compartment for housing stator terminals of the generator and conductor connections of a main bus taking electrical power away from the power plant. The method of forming the transistor includes forming a gate over the semiconductor substrate, and forming a sourcedrain by forming a lightly doped region adjacent a channel region recessed into the semiconductor substrate and forming a heavily doped region adjacent the lightly doped region. A first disk is secured adjacent the first end, and a second disk secured adjacent the second end to facilitate closing of the ends and to support maintenance of a cylindrical shape of the container during usage of the desiccant container in high-speed automated packaging machinery. The duct is configured to receive the heated second air such that the heated second air mixes with the ignited fuelair mixture at a location downstream of the burner.