Description
The Lochinvar & A.O. Smith 100277764 is a genuine OEM Pump Less Volute designed as a direct replacement component for compatible Lochinvar and A.O. Smith hydronic heating systems. Sourced directly from the manufacturer, this part ensures proper fit, function, and long-term reliability when servicing or repairing your equipment.
Product Overview
The pump less volute is a critical housing component of the circulating pump assembly. It channels fluid flow through the pump system without the impeller or motor assembly, making it the ideal replacement when only the volute casing requires service. Using genuine OEM parts helps maintain system efficiency, preserve equipment warranties, and reduce the risk of premature failure.
Key Features
- Genuine OEM replacement part from Lochinvar & A.O. Smith
- Designed for direct, drop-in compatibility with applicable models
- Volute casing only — pump motor and impeller not included
- Supports reliable fluid flow management in hydronic heating systems
- Helps restore original equipment performance and efficiency
- Manufactured to OEM specifications for precise fit and function
Application
- Compatible with select Lochinvar and A.O. Smith hydronic heating equipment
- Ideal for service technicians performing pump assembly repairs
- Suitable for residential and light commercial hydronic heating applications
Important Notes
Always verify compatibility with your specific equipment model and serial number before ordering. Consult the equipment service manual or contact your Lochinvar/A.O. Smith distributor to confirm fitment. Installation should be performed by a qualified HVAC/R or plumbing technician.
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