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Caleffi ZSR104 ZSR Series Z-One 4 Zone Pump Control

SKU
CALZSR104

In Stock. Ships in 1-7 Business Days.

Retail : $399.00 - $119.7 =
$279.30 You Save (30%)
- +

Product details

Multi-zone pump and boiler operating control for multiple zone hydronic heating systems. Interfaces with low voltage thermostats or any other low voltage controllers having a switching action. Controls from 3 to 6 heating circulator pumps (model dependent). Primary pump with LED indicators to provide functional status and easy system troubleshooting. Primary pump system circulator is switched on whenever any zone calls for heat.

FEATURES
  • Power supply: 120 VAC 50/60 Hz
  • Transformer voltage: 24 VAC
  • Max transformer load:
  • 12 VA (ZSR103 and ZSR104)
  • 20 VA (ZSR106)
  • Electrical switch rating: 20 A max combined
  • Electrical switch rating pump output: 120 VAC, 5 A each
  • Dry contact rating (AUX, XX, ZONE1 E/S): 120 VAC max, 2 A each
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Specification Sheet

Basic Information
MPN ? Manufacturer Part Number ZSR104
UPC / GTIN 8016615438123
Manufacturer Caleffi
Series ? A manufacturer's grouping of items that match, coordinate, or complement each other. ZSR Series
Dimensions and Measurements
Height (Inches) ? The vertical measurement from bottom to top, measured in inches. 3.5"
Length (Inches) ? The distance of the product's longest side, measured in inches. 12.25"
Width (Inches) ? The horizontal measurement from left to right, measured in inches. 12.25"
Weight ? Weight 3.40
Voltage 24V
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