Emerson 1F87U-42WF Smart Thermostat
SENSI™ SMART THERMOSTAT
Connect to comfort with Sensi Smart Thermostats – Anytime, Anywhere.
FEATURES
- Easy to install with built in level. No common wire (c-wire) required for most installations.
- Easy to connect to Wi-Fi with step-by-step guide in the Sensi app.
- Contractor-On-Call feature stores your contact information so when your customer needs service, you’re just a tap away. Sign up at sensiregistration.com
- Provides multiple thermostat control for easy management for schools and light commercial applications.
- Smart alerts notify homeowners of extreme temperature and humidity levels.
- Controls humidification and dehumidification
- Circulating fan may improve indoor air quality by helping to regulate temperature.
- ENERGY STAR Certified and Title 24 compliant. Check for eligible utility rebates at
- Sensi.Emerson.com/rebates
- Saves about 23% of HVAC energy by adjusting the temperature using flexible scheduling, remote access and geofencing.
- Geofencing allows temperatures to change automatically based on the location of the homeowner’s smartphone.
- Integrates directly with smart home platforms including Amazon Alexa, the Google
- Assistant, Apple HomeKit and Samsung SmartThings
PARTS AND ACCESSORIES
| DESCRIPTION | MODEL NUMBER | ITEM NUMBER |
| Thermostat Guard Clear Plastic | F29-0198 | F29-0198 |
| Wallplate 6.75″W X 4.5″H | F61-2689 | F61-2689 |
| Thermostat Common Wire Kit | SA11 | SA11 |
SPECIFICATIONS
- Electrical Rating Hardwire …………………………………………. 20-30 VAC, NEC Class II, 50/60Hz
- Electrical Rating Battery Power…………………………………………..0 to 30 VAC, 50/60 Hz or DC
- Terminal Load…………. 1.5 Amps per terminal, 2.5 Amps maximum (all terminals combined)
- Set-point Range……………………………………………………………………….. 45 to 99°F (7 to 37°C)
- Heat Differential (Conventional / Gas / Oil / Elec)……………..Fast 0.5°F, Med. 0.75°, Slow 1.9°F
- Cool Differential (Central Air)…………………………………………Fast 0.9°F, Med. 1.2°, Slow 1.7°F
- Heat Pump Differential (Heat and Cool)…………………………..Fast 0.9°F, Med. 1.2°, Slow 1.7°F
- Aux. Heat Differential …………………………………………………Fast 0.5°F, Med. 0.75°, Slow 1.9°F
- Operating Humidity ………………………………………………….0%-90% RH non-condensing max.
- Dimensions ………………………………………………………………………. 5.58″W X 3.75″H X 1.00″ D
- Storage Temperature Range………………………………………………….-40 to 150°F (-29 to 65°C)
UNIVERSAL – 4 HEAT / 2 COOL SENSI WI-FI THERMOSTAT
|
PROGRAMS |
STAGES BY SYSTEM | SYSTEM TYPE |
MODEL NUMBER |
ITEM NUMBER |
APPLICATIONS |
POWER SOURCE | SELECTABLE PERFORMANCE FEATURES | AVAILABLE CONNECTIONS | |||||||||||||||
|
Program Options |
Periods Per Day Options | Single Stage Heat / Cool | Multi-Stage Heat / Cool | Heat Pump Heat / Cool | Universal / Single Stage
/ Multi-Stage, Heat Pump1 |
Gas / Oil / Electric | 3 Wire Zone Valve | Millivolt Compatible | Economizer | Humidity Control | Dual Fuel Heat Pump Control Logic (L), Outdoor Sensor (O) | Remote Sensor Options Indoor (I), Outdoor (O) | Battery (B)
Hardwire / Common (H) Power Sharing (PS) |
Auto Changeover | Programmable Fan (PF) Comfort Circulating Fan (CC) | Filter Change Reminder | Energy Mgt. Recovery / Early Start | Total Keypad Lockout (T) Partial Keypad Lockout (P) | Set-Point Temperature Limits Adjustable Max/Min | Display Size,
Backlight with Key Press (K) Continuous Backlight with Common (C) |
TERMINALS |
||
| 7, NP,
Geofencing |
8
Max |
1/1 |
2/2 |
4/2 |
Universal Sensi |
1F87U-42WF |
1F87U-42WF |
√ |
√* |
— |
— |
H, D |
L |
— |
H, PS * |
√ |
CC |
√ |
√ |
T |
√ |
5.0″ K,C | RC, RH, C, W/E,
W2/*, Y, Y2/*, O/B/2, G, L |
| 7, NP,
Geofencing |
8
Max |
1/1 |
2/2 |
4/2 |
Universal Sensi |
1F87U-42WFC |
1F87U-42WFC |
√ |
√* |
— |
— |
H, D |
L |
— |
H, PS * |
√ |
CC |
√ |
√ |
T |
√ |
5.0″ K,C | RC, RH, C, W/E,
W2/*,Y, Y2/*, O/B/2, G, L |
Universal thermostats provide the flexibility to control Single Stage, Multi-Stage, or Heat Pump systems.
Heat only, Cool only, and 3-wire zone systems require common
Indicates Canadian Model Number: Call 1-800-305-6953 to order.
Reference:
download manuals:
Emerson 1F87U-42WF Smart Thermostat Product Specifications Guide
other manuals:
Emerson 1F87U-42WF Smart Thermostat Installation Manual
Emerson 1F87U-42WF Smart Thermostat Product Specifications Guide
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