Description
McDonnell & Miller 166400 94-7B-HD – Replacement Head Mechanism with 7B Switch for Series 94 & 194
Quick-Replace Head Mechanism for 94 and 194 Controls
The McDonnell & Miller 94-7B-HD is a replacement head mechanism featuring the standard number 7B switch, designed for use with 94 and 194 series controls. This head mechanism includes all components except the bowl or float chamber, allowing for fast, hassle-free replacement without disturbing piping.
Simply unbolt the float chamber and swap in the new head mechanism to restore reliable operation—no need to disrupt your system’s piping or wiring.
Key Features:
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Compatible with 94 and 194 Series controls
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Includes the standard 7B snap switch
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Designed for easy, bolt-on replacement without pipe disruption
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Complete head mechanism assembly minus bowl/float chamber
Specifications
| Attribute | Details |
|---|---|
| Part Number | 166400 94-7B-HD |
| Product Type | Replacement Head Mechanism |
| Compatible With | 94 Series, 194 Series |
