CALEFACTIO GMP4 Hydronic System Feeder Instructions
CALEFACTIO GMP4 Hydronic System Feeder Specifications: Product: GMP4 Hydronic System Feeder Max Pressure: 241.32 kPa (35 PSI) Factory Pressure Setting: 82.5 kPa (12 PSI) Product Usage Instructions Installation Instructions: Do not install a pressure regulator or check valve between system…









