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Honeywell Home Low Voltage Thermostat: Heat and Cool, Auto and Manual, 7 Day, Horizontal Model: YTHX9421R5085WW
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ShareHoneywell Home Low Voltage Thermostat: Heat and Cool, Auto and Manual, 7 Day, Horizontal Model: YTHX9421R5085WW
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 …
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 - Grainger
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 - Grainger
Specifications
| Power Source | 18 To 30v Ac |
| Temperature Range | 40 °F |
| Dimensions | 7/8 In |
| Compatibility | Heat And Cool |
| Type | Low Voltage |
| Temperature Sensitivity | /-1°f |
| Number Of Zones | 1 |
| Maximum Operating Temperature | 120 °F |
| Voltage | 18 To 30v Ac |
| Temperature Differential | 1°f |
| Minimum Operating Temperature | 32 °F |
| Temperature Settings Per Day | 4 |
| Overall Width | 4-1/2 In |
| Unspsc | 41112209 |
| Maximum Control Temperature | 99 °F |
| Fan Settings | Auto-circulate-on |
| System Settings | Auto-cool-emergency Heat-heat-off |
| Changeover Type | Automatic And Manual |
| Temperature Scale | Fahrenheit/celsius |
| Compatible System Type | Heat Pump With Aux |
| Brand | Honeywell Home |
| Mounting Direction | Horizontal |
| Country Of Origin | Mexico (Subject To Change) |
| Dual Transformer Compatible | No |
| Shape | Rectangle |
| Sensor Location | Remote |
| Electrical Connection Type | Screw Terminals |
| Control Type | Touch Screen |
| Display Type | Tri-lingual |
| Mounting Location | Wall |