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Grundfos UPZCP-1 is single-zone pump control relay for domestic hydronic heating systems. UPZCP-1 relay provides control when zoning with pumps or low voltage zone valves for single zone. Replaces Taco: SR501-4.
Features:
Technical Specifications:
Warranty:
2-Year Manufacturer's WarrantyProduct Specs | |
Approvals: | CSA 22.2 No 24/UL Standard 873. |
Base Material: | Galvanized Steel |
Cover Panel: | ABS - Fire Rated |
Input Power (60 Hz): | 120 VAC |
Maximum combined load rating (output @ 120 VAC): | 10 A |
Maximum operating humidity range: | 90% RH |
Maxmum Single Phase Motor Rating (per zone): | 5 A |
Number of Knockouts: | 6 |
Relay Type: | Sealed |
Size of knockouts: | 0.875" (22mm) |
Temperature Range (maximum operation): | 0 - 100°F (-18 - +38°C) |
Temperature Range (storage): | 50 - 100°F (10 - 38°C) |
Terminal Block (sied mounted): | PA66 |
Thremostat Output: | 0.125 A |
Transformer Voltage: | 24 VAC, 40 VA, Class 2 |