Preventive Maintenance Plan, for XRAF 1812A to 2212A, 5x8, 1yr

Preventive Maintenance Plan, for air cooled chiller model BCEC 0301A to 0401A, 5x8, 1yr

Preventive Maintenance Plan, for AquaFlair chiller w-freecooling model TRAF TSAF 1221A to 1421A, 5x8, 1yr

VZ408E Zone Valve, 3-Way with Bypass, PN16, DN20, G3/4 External Thread, Kvs 2.5 m?/h, 2.5 mm Stroke.

VZ408E Zone Valve, 3-Way with Bypass, PN16, DN20, G3/4 External Thread, Kvs 4.0 m?/h, 2.5 mm Stroke.