How To Set Heat On White Rodgers Thermostat
How Wire an Emerson or White Rodgers Room Thermostat
White Rodgers Thermostat Wiring Manuals, Connection Tables
New & old Emerson & White Rodgers Heating, Heat Pump, or Air Conditioning Thermostats
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Thermostat wiring details & connections for the White Rodgers brand of room thermostats. This article gives a table showing the proper wire connections nearly all types of White Rodgers room thermostats, new and old, used to control heating or air conditioning equipment, including the White Rodgers F90 2-wire and 3-wire thermostat installations.
Room thermostat installation & wiring guide: this article series explains the basics of wiring connections at the thermostat for heating, heat pump, or air conditioning systems.
Photo at page top: a vintage White Rodgers 1F56-444 room thermostat.
We also provide an ARTICLE INDEX for this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need.
White Rodgers Thermostat Wiring Guide
This page provides PDF downloads of White Rodgers thermostat installation instructions and we include tables of White Rogders thermostat connections for different types of heating or air conditionig (cooling) installation hookups.
Illustrated here: typical wiring configurations for nearly all models of the Emerson / White Rodgers series thermostats.
The complete instructions in PDF files given below
[Click to enlarge any imnage]
Thermostat Wiring Terminal Notes for White Rodgers 1F90 Low Voltage Programmable Digital Comfort-Set | ||
White Rodgers 1F90 Used For 2-wire Heating Only Systems | ||
| | White | White wire coming to the thermostat from the heater or from the secondary (C) terminal on the transformer, routed through a White Rodgers isolation relay. |
| | Red | Red wire coming to the thermostat from transformer secondary (R) terminal. The same transformer (R) terminal typically also feeds a gas valve or vent damper, but not through the thermostat. See Note 1 in the table above. |
White Rodgers 1F90 Used For 3-Wire Series 10 Heating Systems | ||
| | White | White wire coming to the thermostat from the heater |
| | Red | Red wire coming to the thermostat from the heater. From transformer secondary (R) terminal. Note 1 |
| | jumper wire | Add a jumper between (R) and (B) on the primary control |
| | jumper wire | Add a jumper between (R) and (B) on the primary control. Note 1. |
Notes to the table above
1. Color: markings in the thermostat wall plate or in some models at other terminals on the thermostat body itself may indicate conventional wire colors that connect to this terminal, or the terminal ID with a letter such as "R" = red, as we illustrate above.
Watch out: the colors of the wires that you connect to these terminals do not necessarily match the nominal "terminal ID", as we illustrated above at "How Do I Install & Wire Up a Room Thermostat". To allow for someone not following thermostat wire color conventions, when replacing an existing wall thermostat we identify and label the wires according to the letters marked on the terminal block to which the wires were actually connected.
Lennox thermostat and equipment wiring color codes may vary significantly from common usage. Be sure to consult with Lennox and obtain the proper installation manual for your equipment.
These White Rodgers Tables Map Old Thermostat Wires to New (White Rodgers) Thermostat Terminals & Help Identify Old Thermostat Types
White Rodgers Thermostat Terminal Identification Table | |||||
| Old Thermostat Terminal Marking or ID | Old Thermostat Type | ||||
|---|---|---|---|---|---|
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
Notes to the table above
1. Source: White Rodgers 1F90 Low Voltage Digital Comfort Set Thermostat Installation Instructions [7]
Map of Old White Rodgers Thermostat Terminals (4 M R R5 RH H W) to New White Rodgers Thermostat Terminals | ||||||||||||||
| Old Thermostat Type | New | Old | New | Old | New | Old | New | Old | New | Old | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | RH | 4 | W | W | RC | RC | Y | Y | G | G | ||||
| | RH | RH | W | W | RC | RC | Y | Y | G | G | ||||
| | RH | M | W | H | RC | V | Y | C | G | F | ||||
| | RH | R5 | W | 4 | Y | Y6 | G | G | ||||||
| | RH | R | W | W | Y | Y | G | G | ||||||
Notes to the table above
1. Source: White Rodgers 1F90 Low Voltage Digital Comfort Set Thermostat Installation Instructions [7]
White Rodgers Thermostat Wiring Diagrams & Drawings
The White Rodgers 1F90 and similar models will replace most 2-wire heating thermostats and many 3-wire & 4-wire thermostats used for both heating and cooling.
It is not used on systems without a transformer or relay, hot water heat systems that use 3-wire zone valves, two-stage heating or cooling systems, and certain other applications.
[See the installation instructions given earlier on this page for PDF guides & other examples.]
A nice feature of this system is that the user can adjust the heating or cooling cycle-on time, and provides features similar to adjusting the heat anticipator in older Honeywell thermostats.
White Rodgers 1F90 Thermostat Wiring
- 2-Wire White Rodgers heating-only thermostat 1F90 Thermostat wiring - 1F90 Low Voltage Digital Comfort-Set thermostat
- 3-Wire White Rodgers heating-only thermostat wiring -1F90
- 4-Wire White Rodgers heating-only thermostat wiring -1F90
- 5-Wire White Rodgers heating-only thermostat wiring -1F90
Photo below: White Rodgers Classic 80-Series Thermostat #: 1F89-211 that can control two states and operates on 20 to 30 VAC. Features include Compressor Short Cycle Protection, Batteries not Required, Lighted Display.
This thermostat also appears as the Emerson 70-series room thermostat and in a similar model, the Emerson 80-series thermostat.
White Rodgers 2-Wire Heat Only Thermostat wiring diagram
2-Wire Heat-Only White Rodgers thermostat wiring detail for a White Rodgers 1F90 Low Voltage Digital Comfort-Set thermostat
Also see our tables of White Rodgers thermostat connections above at
- White Rodgers 1F90 Used For 2-wire Heating Only
White Rodgers 3-Wire 1F90 Heating Thermostat wiring diagram
3-wire heating-only wiring details for a White Rodgers 1F90 Low Voltage Digital Comfort-Set thermostat
White Rodgers 4-Wire 1F90 Thermostat wiring diagram
4-wire heating & cooling applications using a White Rodgers 1F90 thermostat
White Rodgers 5-Wire 1F90 Thermostat wiring diagrams
5-Wire heating & cooling control wiring using a White Rodgers 1F90 thermostat
White Rodgers / Emerson P150 Thermostat Wiring Tables
These are excerpted from:
WHITE RODGERS P150 THERMOSTAT WIRING MANUAL [PDF] Emerson P150 = White Rodgers P150
[Click to enlarge any image]
Reader Question: Wiring a non-programmable White Rodgers Thermostat
I have a 1f86 Non programmable White Rogers i matched up the R to Red W to White and O/B to Black But I Get nothing and unfortunately I stay in a condo with base floor panels so i cant really hear if the heat comes on or not. How do i wire this thermostat correctly - Anon 4/24/12
Reply:
Anon, see these White Rodgers Tables Map Old Thermostat Wires to New (White Rodgers) Thermostat Terminals & Help Identify Old Thermostat Types found in the article above.
We provide thermostat wiring connections for just about every type of residential heating or cooling room thermostat as well as a description of thermostat wiring color codes & conventions.
Emerson / White Rogers Thermostat Technical Support
- Contact: White-Rodgers 8100 West Florissant PO Box 36922 St. Louis MO 63136-9022 United States Phone: 314-553-3600 Fax: 314-553-3650
White-Rodgers Canada 306 Town Centre Boulevard Markham, Ontario Canada L3R0Y6 Canada Phone: (905) 948-3411 Fax: 905-948-3422
White Rodgers Thermostats and HVAC controls,
Homeowner information: http://www.emersonclimate.com/en-US/brands/white_rodgers/Pages/wr-homeowner-info.aspx
Contractor information: http://www.emersonclimate.com/en-US/brands/white_rodgers/wr_contractor_info/Pages/white-rodgers-contractor-info.aspx
White Rodgers Product Catalog (don't misspell the company's name as White Rogers Thermostats) -
http://www.emersonclimate.com/Documents/thermostats.pdf - Thermostat CatalogHOMEOWNER HELP LINE: 1-888-725-9797
- Contact: EMERSON HVACR SYSTEMS -Manuals & contact information for Emerson & White Rodgers HVAC equipment. Emerson is the current owner of the White Rogers™ brand.
- MANUALS for HEATING SYSTEM CONTROLS - all brands
- THERMOSTATS for RESIDENTIAL HEATING & COOLING TRAINING COURSE [PDF] White Rodgers, Division of Emerson Electrric, 9797 Reavis Rd., St Lousis MO 63123 and Markham (Torongo) Canada, training course on thermostats, includes final quiz.
- WHITE RODGERS CONTROLS - full set, all White Rodgers Manuals downloads
- WHITE RODGERS THERMOSTAT WIRING CONNECTIONS OLD MAPPED to NEW
- WHITE RODGERS 1A65 THERMOSTAT WIRING [PDF]
- WHITE RODGERS 1F72-151 THERMOSTAT INSTRUCTIONS [PDF]
- WHITE RODGERS 1F78 THERMOSTAT INSTRUCTIONS [PDF]
- WHITE RODGERS 1F80 THERMOSTAT WIRING - also EMERSON [PDF] Typical Wiring Diagrams for the 1F80-224 / 1F80-240 / 1F80-241/1F80-361 1F86-241 / 1F86-344 / 1F87-361 thermostats
- WHITE RODGERS 1F80 THERMOSTAT WIRING [PDF]
- WHITE RODGERS 1F85 THERMOSTAT WIRING [PDF]
- WHITE RODGERS 1F87 THERMOSTAT WIRING [PDF]
- WHITE RODGERS 1`F80-211 HEAT PUMP THERMOSTAT INSTALLATION & OPERATION MANUAL [PDF]
- WHITE RODGERS 1F90 2-WIRE THERMOSTAT WIRING GUIDE - this page - 1F90 Low Voltage Digital Comfort-Set thermostat Installation Instructions, PN 37-3654, White-Rodgers Division, Emerson Electric Co., 9797 Reavis Rd., St. Louis MO 63123
- WHITE RODGERS 1F90 3-WIRE Series 10 Wiring guide - on this page
- WHITE RODGERS 1F90 THERMOSTAT INSTRUCTIONS [PDF]
- WHITE RODGERS 1F95 HEAT/COOL THERMOSTAT MANUAL [PDF] Model 1F97-1277
- WHITE RODGERS CLASSIC 80 THERMOSTAT GUIDE [PDF]
- WHITE RODGERS F56N-444 THERMOSTAT INSTRUCTIONS [PDF] - replaces the White Rodgers 1F35-910 (obsolete)
- WHITE RODGERS P150 THERMOSTAT WIRING MANUAL [PDF] Emerson P150 = White Rodgers P150
- WHITE RODGERS 1311 ZONE VALVE INSTRUCTION MANUAL [PDF]
- WHITE RODTERS 5D51-35, -78 & -90 Fan & Limit Control INSTALLATION INSTRUCTIONS [PDF] PART NO. 37-1558B WHITE-RODGERS DIVISION EMERSON ELECTRIC CO. 9797 REAVIS RD., ST. LOUIS, MO. 63123-5398 (314) 577-1300, FAX (314) 577-1517 9999 HWY. 48, MARKHAM, ONT. L3P 3J3 (905) 475-4653, FAX (905) 475-4625
- WHITE RODGERS 5D51-78 LIMIT CONTROL SPECIFICATIONS [PDF] (also lists the Honeywell L4064 Lmit Control)
- WHITE RODGERS FAN LIMIT CONTROL WIRING GUIDES & MANUALS
- ZONE VALVE MANUALS & WIRING including discussion of wiring White Rodgers zone valves
Reader Q&A - also see the FAQs series linked-to below
Reader Comments & Q&A
Question: where to find White Rodgers controls & guides
(Nov 7, 2019) thomas krupa said:
i am trying to find a white rodgers flame sensor part number 3098-183 12" if anyone has one
Reply:
Thomas
Please see the White Rodgers contact information given near the end of this page
...
Continue reading at THERMOSTAT INSTALLATION STEPS or select a topic from the closely-related articles below, or see the complete ARTICLE INDEX.
Or see these THERMOSTAT WIRING WHITE RODGERS FAQs - questions & answers posted originally at this page.
Or see these
Thermostat Wiring & Installation Articles
- THERMOSTAT INSTALLATION STEPS - how to replace or install a new thermostat
- THERMOSTAT WIRING COLOR CODES & methods for identifying which thermostat wire is which if yours have lost their labels or have unclear color codes.
- THERMOSTAT WIRE CONNECTIONS detailed room thermostat installation & wiring guide for each heating or cooling system type and each thermostat brand / model
- COMMON WIRE at THERMOSTATS
- CONVERT LINE to LOW VOLTAGE THERMOSTAT
- THERMOSTAT WIRE CONNECTIONS - 2-WIRE like the T87F
- THERMOSTAT WIRE CONNECTIONS - 3-WIRE Red, White, Blue Wires
- THERMOSTAT WIRE CONNECTIONS - 4-WIRE Red, Yellow, Green, White
- THERMOSTAT WIRE CONNECTIONS - 5-WIRE Blue/Black, Red, White, Yellow, Green
- THERMOSTAT WIRE CONNECTIONS - 6-WIRE Red, White, Blue, Yellow, Green, Orange Wires
- THERMOSTAT WIRE CONNECTIONS - 8-WIRE Black, Red, White, Yellow, Green, Orange, Brown, Blue
- THERMOSTAT WIRE SORTING to ID R W B
- THERMOSTAT WIRING OPENING SEAL
- THERMOSTAT WIRING in PARALLEL / MULTIPLES
- THERMOSTAT WIRE TERMINAL ID CODES / FUNCTIONS - what are the R, W, and other thermostat wire terminals used for?
- WHITE RODGERS CONTROLS - all
Suggested citation for this web page
THERMOSTAT WIRING WHITE RODGERS at InspectApedia.com - online encyclopedia of building & environmental inspection, testing, diagnosis, repair, & problem prevention advice.
Or see this
INDEX to RELATED ARTICLES: ARTICLE INDEX to HVAC THERMOSTATS
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How To Set Heat On White Rodgers Thermostat
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