UPZCP-6, 6-Zone Pump Control, Expandable

Grundfos UPZCP-6 is six-zone pump control relay for domestic hydronic heating systems. UPZCP-6 relay provides control when zoning with pumps or low voltage zone valves for six zones. Replaces Taco: SR506-4, SR506-EXP-4.


Features:

  • Compatible with 2-, 3-, and 4-wire low voltage controllers or thermostats;
  • Wiring ease with 120 VAC, ground and low voltage screw terminal inputs;
  • Low voltage end-switch output terminals for the zone valves;
  • Zone priority with selectable time-out feature;
  • Pump exercise feature, selectable 72-hours or 14-days;
  • Post purge feature;
  • Front facing LED indicator lights on the cover;
  • Side-mounted terminal connections for ease of wiring and installation.

Technical Specifications:

  • Input Power (60 Hz): 120 VAC;
  • Transformer Voltage: 24 VAC, 40 VA, Class 2;
  • Thremostat Output: 0.75 A;
  • Maxmum Single Phase Motor Rating (per zone): 5 A;
  • Maximum combined load rating (output @ 120 VAC): 20 A;
  • Temperature Range (storage): 50 - 100°F (10 - 38°C);
  • Temperature Range (maximum operation): 0 - 100°F (-18 - +38°C);
  • Maximum operating humidity range: 90% RH;
  • Number of Knockouts: 12;
  • Size of knockouts: 0.875" (22mm);
  • Dimensions (W x H x D): 5.93" x 4.80" x 2.36" (151mm x 122mm x 60mm);
  • Relay Type: Sealed;
  • Cover Panel: ABS - Fire Rated;
  • Base Material: Galvanized Steel;
  • Terminal Block (sied mounted): PA66;
  • Approvals: CSA 22.2 No 24/UL Standard 873.

Warranty:

2-Year Manufacturer's Warranty
Zones
6 Zone
Application
Heating
Series
Zone Pump Control
Product Type
Switching Relays
Brand
Grundfos

UPZCP-6, 6-Zone Pump Control, Expandable

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  • Brand: Grundfos
  • Model: 98996435
  • MPN: 98996435
  • Availability: 3
  • $ 285.95