the 5300-235 utilizes a mechanical diaprhagm for consistent operation without the need for external power

Increased Efficiency: Helps maintain optimal static pressure

The ball bearing design ensures reduced friction and heat dissipation

Durable Construction: Manufactured to resist mechanical fatigue during high-cycle furnace and blower operations

Enhanced Durability: Built to withstand high-cycle thermal environments in commercial and residential boilers

Williams P323655 Manifold 323613-751 the 5300-235 utilizes a mechanicalThe Williams P323655 Manifold is a critical OEM replacement part engineered specifically for Williams Direct Vent Wall Furnaces, including the 2203 and 3003 Series. Built for high heat environments and professional grade reliability, this direct vent manifold ensures precise gas flow distribution to the burner assembly, maintaining optimal combustion efficiency and preventing safety shut offs caused by irregular pressure. For technicians