While compatible with the 143-80 series

to ensure a stable and clean burn

which can lead to evaporator coil freeze-ups or heat exchanger overheating

Industrial-Grade Construction: Built to meet OEM quality standards for long-term cycling in demanding furnace environments

it is specifically sourced for the fitment and duty-cycle requirements of Bard wall-mount systems

Johnson Controls R-130-15 Valve 30067439-890 While compatible with the 143-80The Johnson Controls R 130 15 is a high performance air pressure reducing valve designed for precision regulation in industrial pneumatic systems. Built with a rugged zinc die cast body, this valve effectively reduces primary air supply pressures from up to 300 psig inlet down to a controlled 0 to 50 psig output pressure. As a veteran grade compressed air regulator, it features a 3 8" NPT main port and a dedicated 1 4" NPT gage port, allowing for