540-202-839 | WM97+/ECO 155 LP Orifice Assy | Weil McLain

Weil McLain WM97+/ECO 155 LP Orifice Assy (540-202-839) This Weil McLain orifice assembly (part number 540-202-839) is a critical component for the proper operation of your WM97+ and ECO 155 LP boilers. Its primary function is to regulate the flow of gas or liquid into the burner, ensuring a consistent and efficient combustion process. Crafted from durable materials, this orifice is engineered to withstand the rigors of high-temperature and pressure environments. It features a precisely calibrated orifice size that is specifically designed for use with Weil McLain WM97+ and ECO 155 LP boilers, ensuring optimal performance and fuel efficiency. By maintaining the correct gas or liquid flow rate, this orifice helps to optimize combustion, reducing emissions and maximizing boiler efficiency. The Weil McLain WM97+/ECO 155 LP Orifice Assy is a crucial replacement part for your boiler system, ensuring reliable and efficient operation. It is highly recommended to replace this component as part of regular maintenance or when experiencing issues with inconsistent combustion or reduced boiler efficiency. Our HVAC supply store offers the best prices and fast shipping for your products!