Key Benefits Selectra Series 94 Compatibility: Engineered to interface directly with A1494 and A1094 amplifiers for seamless system integration

making it a reliable choice for contractors managing high-pressure hydronic systems

Installation Safety: Integrated short-circuit and reverse polarity protection prevents hardware damage during commissioning

While the 116029 is a direct OEM replacement for specific Reznor series

Ashcroft B424B-200 Pressure Switch R-22 Key Benefits Selectra Series 94The Ashcroft B424B 200 Pressure Switch is a high performance instrument designed for demanding industrial and HVACR applications. Engineered for precision and reliability, this 0 200 PSI pressure switch features a Buna N seal and diaphragm, ensuring excellent chemical resistance and leak free operation. The SPDT (Single Pole Double Throw) switch mechanism provides versatile control options, while the 1 4" NPT connection allows for seamless integration