521 Thermostat w/ Slab Sensor (079), 2H/1C
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Programmable Thermostat Two Heat or Heat-Cool (Includes Sensor 079)
3-year warranty
- Stages: 1 Heat -or- 2 Heat + Fan -or- 1 Heat + 1 Cool + Fan
- Interface: Button
- Screen: Monochrome, backlit
- Mounting: Vertical
- Electrical Ratings: 10 to 30 VAC, 50/60 Hz, 1.8 VA standby, 56 VA max fully loaded, Class 2
- Setting Temperature Range: 40 to 122°F (4.5 to 50.0°C)
- Relay: 30 VAC, 2 A, Class 2 circuits
- Sensor: NTC thermistor (Slab Sensor 079 included)
- Ambient conditions: Indoor use only, 32 to 122°F, RH≤90% non-condensing
- Enclosure material: White PVC Plastic, NEMA type 1
- Dimensions: 3-11/16" x 3" x 15/16"
- Packaged weight: 0.6 lbs
3-year warranty
| Product Specs | |
| Interface | Button |
| Display | Monochrome |
| Product Type | Thermostats |
| Programmability | Programmable;7-Day |
| Stages | 2 Heat / 1 Cool;Fan |
- Views: 10714
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- Model: 521
- MPN:
- Availability: In Stock
- Usually ships: within 1 business day(s)
- $ 134.95
- 4 or more $ 127.95
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