- Refrigeration Equipment
- AC and Heating Equipment
- Indoor Air Quality
- Food Service
- Compressors
- Motors and Accessories
- Refrigerants and Chemicals
-
Controls and Electrical
- Thermostat
- Commercial Building
- Defrost Termination-Freeze Protection-Fan Switches
- Detector
- Electrical Devices and Accessories
- Flow Switch-Current Sensors
- Heating
- Humidity
- Motor Drives
- Pneumatic
- Pressure
- Supermarket Controls and Parts
- Temperature
- Timer
- Water Regulating Valve
- Zone Control and Wireless
-
Float Switch
-
Security Camera
- Parts and Components
- Supplies and Service
- Retired and Closeouts
Product Categories
-
Product Categories
- Refrigeration Equipment
- AC and Heating Equipment
- Indoor Air Quality
- Food Service
- Compressors
- Motors and Accessories
- Refrigerants and Chemicals
- Adhesives-Threadlock View
- Coil Cleaner View
- Coil Coating View
- Coil Degreaser View
- Degreaser View
- Electric Contact Cleaner View
- Food Grade Silicone View
- Glycols View
- Leak Detection View
- Leak Sealant View
- Lubricants View
- Pump Protector View
- Refrigerant Treatments View
- Solvent View
- Wasp and Hornet Spray View
- Zinc Spray View
- Controls and Electrical
- Thermostat
- Commercial Building
- Defrost Termination-Freeze Protection-Fan Switches
- Detector
- Electrical Devices and Accessories
- Flow Switch-Current Sensors
- Heating
- Humidity
- Motor Drives
- Pneumatic
- Pressure
- Supermarket Controls and Parts
- Temperature
- Timer
- Water Regulating Valve
- Zone Control and Wireless
- Float Switch
- Security Camera
- Parts and Components
- Supplies and Service
- Retired and Closeouts
-
New & Featured
Shopping Made Easy
Tools for Every Job
Contractor Spotlight
Tools
Subscriptions
Credit Account
- All Brands
- Copeland
- Sporlan
- Heatcraft
- Arcoaire
- Bohn
- IRP
- National Refrigerants
- NRP
- Sea Breeze
Catalog pricing shown. Please Sign In to see your pricing.
1F86U42WF
1F86U42WF
Thermostat, digital, programmable, wifi, 7 day or none, 2H/2C (4 heat for HP), battery or hardwired, gas, oil, electric, heat pump
Please note an alternative model exists for this Part Number. Please see the Supersedes tab.
- Vendor Name:
- Emerson Retail Solutions
- URI Part Number:
- 1F86U42WF
- Vendor Part Number:
- 1F86U42WF
- Description:
- 5.875" x 3.75" x 1.125
- Length (In.):
- 5.88
- Width (In.):
- 3.75
- Height (In.):
- 1.13
- Shipping Weight (Lbs.):
- 1.5
- Application:
- Gas, Oil, Electric, Heat Pump
- Cooling Stage:
- 2
- Heating Stage:
- 2 Conv. / 4 Heat Pump
- Power:
- Battery or Hardwire
- Program:
- Universal
- Terminals:
- RC,RH,C,W/E,W2,Y,Y2,O/B,G,L
- Prop65:
- No
Sensi App connects thermostat to home Wi-Fi router, no additional accessories/gateway required
- Programming: 7 day or non-programmable
- Works on heating and cooling systems, with or without C wire
- Servicing contractor contact information resides in the Sensi App, via contractor's phone number
- One smartphone/tablet can control multiple thermostats
- Multiple smartphones/tablets can control one thermostat
- Sensi thermostat will operate the HVAC system and settings even if Wi-Fi is disconnected
- Auto heat/cool changeover option, automatically switches between heating and cooling programs
- Maintains room temperature to within ± 1°F
- Permanent program retention during power loss
Additional features for 1F87:
- Geofencing automatically changes temperatures based on the location of the homeowner's smartphone.
- Smart alerts notify homeowners of extreme temperature or humidity levels.
- Compatible with smart home platforms Apple HomeKit, Amazon Alexa and Wink.