Nordyne 624703 Gas Valve 320734-701 When handling 4-inch to 6-inch

When handling 4-inch to 6-inch valve bodies

This pulley is designed for specific shaft diameters used in Carrier commercial units

You should cross-reference your chiller’s model and serial number with the York parts manual to confirm the 028-13577-000 is the correct callout for your application

Common Questions Can the White-Rodgers 1127-2 be used on both supply and return lines

Use a manometer to verify the actual pressure produced by the inducer and a multimeter to check for continuity across the terminals when the setpoint is reached

Nordyne 624703 Gas Valve 320734-701 When handling 4-inch to 6-inchThe Nordyne 624703 Gas Valve is a high performance modulating gas valve engineered for precision in IQ Drive furnaces and high efficiency HVAC systems. Built by White Rodgers (36J27 series), this 24V gas control provides an adjustable outlet pressure range of 0. 42" to 3. 5" WC for natural gas applications, ensuring exact manifold pressure regulation. Designed for Hot Surface Ignition (HSI) and Direct Spark systems, it features a 1 2" NPT inlet and