The HU-224-2-MA is a factory-calibrated assembly

maintaining your setpoints without the need for constant reconfiguration

this HVACR service part is a direct fit

loosen the seal nut and turn the adjusting stem clockwise to increase the pressure or counter-clockwise to decrease it

Advanced Diagnostics: Features on-board LED status codes to quickly identify system faults and reduce diagnostic time

Amana-Goodman 0130R00058S Switch 321702-401 The HU-224-2-MA is a factory-calibratedThe Amana Goodman 0130R00058S Switch is a high precision low pressure cutout switch engineered to provide critical protection for residential and commercial HVAC systems. Designed as a genuine OEM HVAC replacement part, this 025 7# pressure control monitors refrigerant levels to prevent compressor overheating and mechanical failure. By serving as a safety limit switch, the 0130R00058S automatically disengages the system when internal pressure drops