use the Red (Common) and Blue terminals to open on temperature rise (cooling/refrigeration) or the Red and Yellow terminals to close on temperature rise (heating)

making it the reliable choice for maintaining factory-spec performance in forced air heating systems

this round metal-case capacitor provides the specific 45 microfarad capacitance required for the compressor circuit and 5 microfarads for the condenser fan motor

Durable Construction: Features an inlet filtered screen to protect the internal diaphragm and solenoid from debris and pipe scale

it provides the rugged reliability required for mission-critical blowers

Siemens Building Technology 599-01123 Valve 320735-701 use the Red (Common) andThe Siemens 599 01123 is a professional grade 1 2 inch 2 way normally open globe valve designed for precision control in terminal unit applications. Part of the Powermite 599 MZ Series, this valve features a 2. 5 Cv flow coefficient with a modified equal percentage characteristic, ensuring stable heat transfer and linear thermal output in hot or chilled water systems. Engineered with a forged brass body and robust brass trim, it is rated for ANSI