This valve features a 1/2-inch inlet and a 7/8-inch outlet

making it a standard stock item for servicing Lochinvar Knight and A

The H43AB-4 and the H43AB-4C are identical in form

For dead-end or liquid service applications where tight shut-off is required

Built with industrial-grade solid state reliability

Amana-Goodman 0131L00003S Motor 322027-701 This valve features a 1/2-inchThe Amana Goodman 0131L00003S Motor is a high performance direct drive blower motor engineered for commercial and industrial HVACR applications. Operating at 1HP with a versatile 208 230 460V configuration, this three phase motor delivers a consistent 1725 RPM to ensure optimal airflow and system efficiency. It serves as a direct, manufacturer authorized replacement for the 0131L00003, maintaining identical form, fit, and function for seamless