MCDONNELL & MILLER Unimatch Feeder: WFE-24V Mfr Part #
SKU 3G-OTH-79128
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Frequently Asked Questions
What is the MCDONNELL & MILLER Unimatch Feeder WFE-24V used for?
The MCDONNELL & MILLER Unimatch Feeder WFE-24V is used in HVAC and boiler systems to automatically maintain water level in low-water cutoff and pump control applications. It is designed for commercial and industrial heating systems requiring precise water feed control.
What are the specifications of the MCDONNELL & MILLER Unimatch Feeder WFE-24V?
The MCDONNELL & MILLER Unimatch Feeder WFE-24V is a Unimatch Feeder with manufacturer part number WFE-24V. It operates on 24 VDC and is designed for automatic water feed in boiler systems. For detailed technical data, consult the product datasheet.
Where to buy the MCDONNELL & MILLER Unimatch Feeder WFE-24V worldwide?
You can source the MCDONNELL & MILLER Unimatch Feeder WFE-24V through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to install the MCDONNELL & MILLER Unimatch Feeder WFE-24V?
Install the MCDONNELL & MILLER Unimatch Feeder WFE-24V by mounting it on the boiler return line per manufacturer guidelines. Ensure proper electrical connection to 24 VDC supply and verify water pressure compatibility. Always follow local codes and the product manual for safe operation.
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3G Electric supplies MCDONNELL replacement hvacr pumps, valves & tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















