Carrier KH11HH069 Strainer 321142-301 or notice the valve is

or notice the valve is sticking despite proper voltage

and a retainer

which is the industry norm for reliable contractor-grade utility gauges

which provides the precise deadband needed to prevent short-cycling of the refrigeration system while maintaining accurate ice levels

Operating with a 208/230VAC coil at 50/60Hz

Carrier KH11HH069 Strainer 321142-301 or notice the valve isThe Carrier KH11HH069 Strainer is a critical OEM replacement part designed for high performance HVAC refrigeration systems. This bi metal strainer is engineered to safeguard delicate downstream components, such as expansion valves and compressors, by capturing particulates, metal shavings, and debris within the liquid line. Its unique bi metal construction allows for slight thermal expansion and contraction, ensuring a consistent seal and reliable