Low Voltage Thermostat: Heat and Cool, Auto and Manual, 7 Day, Horizontal, Rectangle
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HONEYWELL HOME Low Voltage Thermostat: Heat and Cool, Auto a...
Item 278Y88
$948.00
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Product Details
| Catalog Page | 2888 |
| Brand | HONEYWELL HOME |
| Humidification Control | Yes |
| Overall Height | 3-1/2 in |
| System Settings | Auto-Cool-Emergency Heat-Heat-Off |
| Number of Zones | 1 |
| Number of Heating Stages - Conventional System | 3 |
| Digit Size | Standard |
| Stages | 3H/2C Conventional, 4H/2C Heat Pump |
| Overall Width | 4-1/2 in |
| Control Type | Touch Screen |
| Includes Positive Off | Yes |
| Overall Depth | 7/8 in |
| Temperature Control Range | 40 Degrees to 99 Degrees F |
| Mounting Direction | Horizontal |
| Application | Heat and Cool |
| Number of Cooling Stages - Conventional System | 2 |
| Differential Type | Adjustable |
| Dehumidification Control | Yes |
| Changeover Type | Automatic and Manual |
| Shape | Rectangle |
| Key Pad Lockout | Yes |
| Terminal Designations | W2-AUX1, W3-AUX2, Y2, RC, S2, S1, S4, S3, RH, W-O/B, U3, U2, U1, Y, R, A-L/A, G, D, C, B, A |
| Programming Capability | 7 Day |
| Display Type | Tri-Lingual |
| Compatible System Type | Heat Pump with Aux |
| Temperature Scale | Fahrenheit/Celsius |
| Fan Settings | Auto-Circulate-On |
| Mfr. Model # | YTHX9421R5085WW |
| Country of Origin | Mexico (subject to change) |
| UNSPSC | 41112209 |
Description
Low Voltage Thermostat, Stages Heat 4 Heat Pump or 3 Conventional, Stages Cool 2, Temp. Settings per Day 4, Programs per Week 7, Terminal Designations A, A-L/A, B, C, D, G, R, RC, RH, S1, S2, S3, S4, U1, U2, U3, W-O/B, W2-AUX1, W3-AUX2, Y, Y2, WiFi Capability No, System Switching Auto-Heat-Cool-Off-Emergency, Fan Switching Auto-On-Program-Circulate, Display Type Tri-Lingual, Key Pad Lockout Yes, Programmable Fan Yes, Automatic Changeover Yes, Humidification Control Yes