and P499RFAT502

When replacing older Cutler-Hammer XT series components

it is compatible with National Comfort Products R-410A condensing units and heat pumps that utilize these specifications

maintaining the specific acoustics and internal temperatures intended by the manufacturer

it is commonly used as a replacement in systems with matching voltage

Grundfos 95906637 Pump 321142-301 and P499RFAT502The Grundfos 95906637, also known as the UPS43 100F Super Brute, is a high performance 3 speed circulator pump engineered for demanding hydronic heating and cooling applications. As a veteran grade cast iron pump, this unit features a robust 1 3 HP wet rotor motor designed for 230V operations, making it a staple for commercial and large scale residential closed loop systems. The integrated 3 speed switch allows technicians to precisely match the