Reznor 43258 Restrictor 319825-402 making it specifically compatible with

making it specifically compatible with narrow-profile sensing bulbs and capillary tubes used in Lochinvar and A

Engineering for exact fitment

provided the part number matches the original equipment manufacturer specs

making it the preferred 250-volt 15-amp power cord for technicians seeking to improve system reliability

making it a standard choice for contractors prioritizing durability and minimal maintenance in large-scale building automation systems

Reznor 43258 Restrictor 319825-402 making it specifically compatible withThe Reznor 43258 Restrictor, specifically identified as the VNTR RESTRICTOR RPV225 5, is a precision engineered combustion air component designed for integration with high efficiency Reznor gas fired unit heaters. This OEM replacement part is critical for maintaining the correct stoichiometry within the combustion chamber, ensuring that gas to air ratios remain within factory specifications for the RPV225 series. Technicians often source this venturi