Carrier EA03XC388 Expansion Valve 30067439-890 fitting standard Modine motor shaft

fitting standard Modine motor shaft configurations

Durable Construction: Features a corrosion-resistant stainless steel stem and rugged housing for longevity in demanding boiler applications

the MM339800 is built to withstand the constant cycling and thermal stresses inherent in hydronic heating applications

it capably handles fluid temperatures from 0°F to 250°F and is compatible with up to 60% glycol solutions

Improved Efficiency: Helps regulate the blower fan cycles to optimize airflow and prevent unnecessary component wear

Carrier EA03XC388 Expansion Valve 30067439-890 fitting standard Modine motor shaftThe Carrier EA03XC388 Expansion Valve is a high precision electric expansion valve (EXV) designed to optimize refrigerant metering in commercial and industrial HVACR systems. Built for stepper motor control, this replacement valve provides superior modulation compared to traditional mechanical TXVs, ensuring precise superheat control and improved compressor protection. It is engineered to operate with R 410A, R 404A, and R 507 refrigerants, making it