Description
Product Overview
The Xylem-McDonnell & Miller 324100 is a 24VAC transformer designed specifically for use with the 101A Series low-water cutoff controls. As a genuine OEM replacement component, it ensures your 101A Series unit receives the correct voltage supply for dependable, code-compliant boiler protection. Whether you’re servicing a residential or light commercial hydronic heating system, this transformer is the factory-specified solution for maintaining proper control operation.
Key Features
- OEM replacement transformer engineered for the McDonnell & Miller 101A Series low-water cutoff
- Supplies 24VAC output to match the electrical requirements of the 101-24V-48 model
- Ensures accurate, reliable power delivery for boiler safety control operation
- Direct drop-in replacement — no modifications required
- Backed by Xylem-McDonnell & Miller’s trusted engineering heritage in hydronic boiler controls
Application
- Compatible with: McDonnell & Miller 101A Series low-water cutoff controls (Model 101-24V-48)
- Suitable for residential and light commercial hydronic boiler systems
- Ideal for service, maintenance, and repair of existing 101A Series installations
Specifications
- SKU: 324100
- Output Voltage: 24VAC
- Compatible Series: 101A (Model 101-24V-48)
- Brand: Xylem-McDonnell & Miller







Reviews
There are no reviews yet.