Replacing only one half will cause imbalance and premature wear on your couplers and bearings

This unit is the direct replacement for the MA-408-500

cracks in the plastic housing

Electronic Stall Protection: Protects the motor from burnout by sensing when the valve has reached its end-of-travel

Sporlan 183387 KT-43-SC Element Kit 324846-701 Replacing only one half willThe Sporlan 183387 KT 43 SC Element Kit is a professional grade thermostatic expansion valve power head replacement designed for commercial refrigeration and HVAC service. Featuring a 30 inch capillary tube, this Type 43 element is specifically engineered for systems utilizing R 404A, R 502, and R 408A refrigerants. As a direct replacement for the discontinued 180330, the 183387 incorporates a Type C thermostatic charge, making it the industry