Product Description
The Grundfos 98996436 Valve Control 3 Zone is designed for managing hydronic heating systems in single or multiple zones. It allows for precise control over zone pumps or low voltage zone valves. This unit is expandable to meet various system demands. Key features include:
- Easy installation and simple operation
- Expandable to accommodate multiple zones
- Front-facing LED indicators for operation status
Product Highlights
The control unit includes side-mounted terminals for straightforward wiring and replaceable transformers. It also supports priority management for boiler pumps and domestic hot water pumps, making it an effective solution for diverse heating requirements.
Product Information
Standard Information
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Brand: Grundfos
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Manufacturer: Grundfos
Technical Specifications
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Input Power: 120 VAC
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Transformer Voltage: 24 VAC, 40 VA, Class 2
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Thermostat Output: 0.375 A, 0.5 A, 0.75 A
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Maximum Single Phase Motor Rating: 5 A per zone
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Maximum Combined Load Rating: 20 A at output @ 120 VAC
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Temperature Range (Storage): 50-100 °F (10-38 °C)
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Temperature Range (Maximum Operation): 0-100 °F (-18-38 °C)
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Humidity Range: 90% maximum
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Number of Knockouts: 12
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Size of Knockouts: 0.0875 inches (22 mm)
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Relay Type: Sealed
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Cover Panel Material: ABS-Fire Rated
