GRUNDFOS ALPHA2 Accessory Type_Sealant All plumbing fittings are included

All plumbing fittings are included for easy installation

They are available in sizes from 1/2" (20mm) to 2" (50mm)

This particular switch has 2 NC (normally closed) terminals and an earth screw connection plus 2 x cable gland cutouts

Hunter's most powerful A/C transformer

PERFORMANCE

GRUNDFOS ALPHA2 Accessory Type_Sealant All plumbing fittings are includedALPHA2 is a circulator pump designed for heating and air conditioning systems. AUTOADAPT continuously adapts the pump to system demands for optimal comfort, low energy consumption and simple commissioning. High efficiency canned rotor circulator, designed for circulating liquids in domestic heating systems. With a world class energy efficiency index (EEI) well below the ErP benchmark it ensures substantial energy savings.