providing precise positioning for multi-stage air handling applications

For technicians and facility managers stocking legacy parts

eliminating hardware mismatching during HVAC system diagnostics

It does not include the pressure switch

Emerson Alco 057834 Power Element 340155-7024 providing precise positioning for multi-stageThe Emerson Alco 057834 Power Element, also identified as the X 26300 HCA 1, is a critical replacement component for thermostatic expansion valves in high demand heat pump systems. Designed specifically for R22 and R407C refrigerant applications, this unit features a 5 foot capillary tube and a specialized HCA charge. This heat pump charge is engineered to prevent liquid migration to the element, ensuring consistent superheat control across varying