Product Description
The McDonnell & Miller 339500 model SA21-6 is a valve assembly designed for Series 21 and Series 221 water feeders. This replacement part ensures efficient operation in various heating systems.
- Compatible with Series 21 and Series 221 models
- Includes gaskets for a complete replacement
- Used for make-up water feeders
Product Highlights
This valve assembly is essential for maintenance and operation in heating applications.
Product Information
Standard Information
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Brand: McDonnell & Miller
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MPN: 339500
Technical Specifications
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Model: SA21-6
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Compatible Series: Series 21, Series 221
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UPC: 751875009499
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Weight: 2.92 lbs