Grundfos 00595444 Aquastat 320734-701 this printed circuit board (PCB)

this printed circuit board (PCB) ensures reliable thermostat communication and safety limit monitoring

it provides the metering device reliability required for heat pump and cooling-only applications

While the kit provides the pan and seals

The heater pack is calibrated for 1

it is designed to handle high ambient temperatures while maintaining internal thermal protection

Grundfos 00595444 Aquastat 320734-701 this printed circuit board (PCB)The Grundfos 00595444 Aquastat is a professional grade thermostatic control kit designed specifically for integration with Grundfos UP Series circulators. This 3 4 inch clip on aquastat is engineered to optimize hot water recirculation systems by managing pump cycles based on real time line temperatures. The surface mount sensor features a bi metallic disc that triggers the circulator to engage at 85F and cycle off once the temperature reaches 105F.