Description
Xylem-McDonnell & Miller 332800 Quick Hook-Up Fittings (MA259)
Designed for fast, reliable installation, the Xylem-McDonnell & Miller 332800 Quick Hook-Up Fittings (Model MA259) are purpose-built accessories for use with the 42A, 47, and 64A Series hydronic boiler controls. These fittings streamline the connection process, reducing installation time while ensuring a secure, leak-free fit that meets the demands of commercial and residential hydronic heating systems.
Key Features
- Engineered specifically for compatibility with McDonnell & Miller 42A, 47, and 64A Series controls
- Quick hook-up design simplifies and accelerates installation
- Ensures a secure, reliable connection for hydronic heating applications
- Manufactured to Xylem-McDonnell & Miller quality standards
- Model Number: MA259
- SKU: 332800
Compatible Series
- McDonnell & Miller 42A Series
- McDonnell & Miller 47 Series
- McDonnell & Miller 64A Series
Applications
- Hydronic boiler systems
- Low-water cutoff control installations
- Commercial and residential heating system maintenance and replacement







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