PRODUCT INFO
Features
- 7 Day, 5-2 Day or Non-Programmable
- Large 6.5 sq. in. Easy-Read Touchscreen
- Auto or Manual Changeover
- Bright Blue Backlight Display
- SpeedBar Multi-Function Button
- Residential or Commercial Modes
- Adjustable Temperature Limits
- Indoor or Outdoor Remote Sensing
- SpeedSet 7 Day Programming Mode
- User Selectable Service Monitors
- Separate User and Installer Reset Buttons
- Auxiliary Heat Fossil Fuel Option
- Hardwire or Battery Powered
- Multi-Level Keypad Lockout
- Economizer Control
- Circulating Fan Mode
- Programmable Fan Mode
Warranty 5 Year
- Programming: 7 Day, 5-2 Day, or Non-Programmable
- Warranty: 5 Year
- This model has been discontinued. Suggested replacement is model 4235.
| Dimensions: | 3.94” x 5.56” x 1.19” | ||
| Electric Rating: | 24 Volt AC (18-30 Volt AC) 1 amp maximum load per terminal 7 amp total maximum load (all terminals) |
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| AC Power: | 18-30 Volt AC | ||
| DC Power: | 3.0 Volts DC (2 “AA” Alkaline batteries included) | ||
| Compatibility: | Heat pump systems up to 4 heat/2 cool, Conventional systems up to 3 heat/2 cool 250mv – 750mv millivolt heating systems |
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| Control Range: | 45° to 90° F (7° to 32° C) | ||
| Display Range: | 40° to 99° F (5° to 37° C) | ||
| Accuracy: | +/- 1° F (+/- .5° C) | ||
| Temperature Differential: | 1st Stage – .5°, 1°, or 2° F (0.2°, 0.5°, or 1° C) 2nd, 3rd and 4th Stage – 1°, 2°, 3°, 4°, 5°, or 6° F (0.5°, 1°, 1.5°, 2°, 2.5°, or 3° C) |
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| Storage Temperature: | 14° to 140° F (-10° to 60° C) | ||
| Operating Humidity: | 5% to 95% Relative Humidity | ||
| Terminations: | A, G, Rc, Rh, W2/AUX2, W3/O/B, Y1, Y2, W1/E/AUX1, C, L, S1, S2 |
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