124966 | ORIFICE #45 | Reznor

**Reznor ORIFICE #45** The Reznor ORIFICE #45, SKU 124966, is a critical gas-flow component designed for use in industrial and commercial heating equipment. It plays a crucial role in regulating the flow rate of natural gas or propane to ensure optimal combustion and efficient operation of the equipment. This orifice is constructed from high-quality materials and undergoes rigorous testing to meet industry standards. It features precise dimensions and a smooth surface finish, enabling accurate and consistent flow control. The #45 orifice size is specifically designed to deliver a specific gas flow rate for a given burner configuration. The ORIFICE #45 is essential for maintaining proper air-fuel ratios in the combustion process. By regulating the gas flow, it helps optimize the combustion efficiency of the heating equipment, resulting in reduced fuel consumption and lower operating costs. Additionally, it contributes to minimizing harmful emissions, making it an environmentally responsible choice. Shop now at our HVAC supply store for the best prices and fast shipping!