The Fireye MB-600R Relay is a critical replacement relay module designed specifically for the Fireye Multi-Flame (MB-600S Series) burner management system

Constructed with a heavy-duty aluminum housing

When performing a Trane blower motor repair

Constructed from high-carbon chrome steel

Grundfos 00595444 Aquastat 323613-751 The Fireye MB-600R Relay isThe 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.