low voltage thermostat

Item

• Low Voltage Thermostat(102)
• Low Voltage T-Stat(1)

Color

• White(92)

Fan Switching

• Auto-On(69)
• None(23)
• Auto-On-Program-Circ(3)
• Auto-On-Circ.(3)
• Auto-On-Program(2)
• Auto-On-Intermittent-Program(2)
• Auto-On or High-Low-Auto(1)

Stages Heat

• 1(59)
• 2(23)
• 3(8)
• 4 Heat Pump, 2 Conventional(3)
• 4(1)

Stages Cool

• 1(59)
• 2(24)

Programmable Fan

• No(60)
• Yes(15)

Mounting

• Horizontal(56)
• Vertical(24)
• Horizontal or Vertical Electrical Box(4)
• Horizontal or Vertical(3)
• Wall Mount(1)
• Round(1)

Temp. Settings per Day

• 1(55)
• 4(31)
• 2(3)
• 4,2, or 0(2)
• 4, 2, or 0(2)
• 4 or 1(2)
• None(1)
• 6, 4, or 2(1)
• 4,2,or 0(1)
• 4,0(1)
• 4 or 2(1)
• 2 or 4(1)
• 2 or 0(1)

Remote Sensing Capability

• No(54)
• Yes(18)

Voltage (AC)

• 24(52)
• 20 to 30(21)
• 18 to 30(21)
• Receiver: 24(1)
• 24 to 30(1)

Dual Transformer Compatible

• No(52)
• Yes(51)

Low Battery Indicator

• Yes(51)
• No(30)

750mV Compatible

• Yes(51)
• No(50)

Batteries Included

• Yes(50)
• No(31)

Key Pad Lockout

• No(48)
• Yes(18)
• Range Stops(1)
• 4 Levels(1)
• 4 Digit PIN# Access Code(1)
• 3 Levels of Security With 4 Digit PIN# Access Code(1)

Power Method

• Hardwired(46)
• Hardwired/Battery(40)
• Battery(9)
• Hardwired/Battery/Power-Stealing Assist(4)
• Receiver: AC Transmitter: DC(1)
• Hardwired/Power-Stealing(1)
• Hardwired/Power Stealing(1)

Battery Backup

• Yes(45)
• No(33)

Dehumidification Control

• No(41)

Automatic Changeover

• No(40)
• Yes(25)

UNSPSC

• 41112209(35)

Temperature Limiting

• No(33)
• Yes(5)

Filter Indicator

• No(32)
• Yes(26)

System Switching

• Heat-Off-Cool(31)
• None(26)
• Heat-Off-Cool-Auto(17)
• Heat-Off-Cool-Emer. Heat(10)
• Heat-Off-Cool-Auto-Emer. Heat(10)
• Heat-Cool-Auto(3)
• Heat-Off(2)
• Heat-Cool-Auto-Off-Aux. Heat-Setback(1)
• Heat-Cool-Auto-Off(1)
• Heat-Cool(1)
• Cool-Off(1)

Control Range (F)

• 45 to 90(30)
• 50 to 90(16)
• 40 to 99(15)
• 40 to 90(10)
• Heat 40 to 90, Cool 50 to 99(7)
• 45 to 99(6)
• Fixed 65(3)
• Heat 38 to 88, Cool 60 to 108(2)
• Fixed 75(2)
• Fixed 70(2)
• Fixed 60(2)
• Fixed 55(2)
• Fixed 45(1)
• 60 to 108(1)
• 45 to 95(1)
• 41 to 95(1)
• 40 to 88(1)
• 38 to 88(1)

Includes

• 2 AA Batteries(29)
• 6" Wire Leads(11)
• 2 AAA Batteries(7)
• Screws and Mounting Plate(6)
• Subbase(4)
• Anchors And Screws(4)
• 2 AA Batteries, Wall Plate(4)
• 2 AA Batteries, Screws and Wall Anchors(4)
• 3 AAA Batteries(3)
• Range Stops, Consisting of a Range Stop Plate, Two Range Stop Adjustment Screws (#2-56 X 7/32 Phillips Pan Head Screws), and an Upper Range Stop Screw (#4-40 X 5/16 Phillips Pan Head Screw)(2)
• Heat Only or Cool Only Back Plate, Heat-Cool Subbase(2)
• 5 Year Warranty(2)
• 2 AAA Batteries, Backplate(2)
• Thermostat and Control Module(1)
• Subbase with Economizer Control(1)
• Sub Base(1)
• Remote Sensor and Mounting Hardware(1)
• Remote Control, 2 AA Batteries, Screws, Wall Anchors and Wire Labels(1)
• Lighted Display, and Filter Indicator(1)
• Heat Only Back Plate, Off-Heat Subbase(1)
• Heat Only Back Plate(1)
• Auto-Change Over, Key Board Lock Out(1)

Temporary Temperature Hold

• No(28)
• Yes(11)

Temporary Program Override

• No(28)
• Yes(18)

Depth (In.)

• 1-1/4(26)
• 1-1/2(15)
• 3/8(11)
• 1-1/8(10)
• 3/4(9)
• 1-5/16(7)
• 1(5)
• 1-5/8(4)
• 1-3/16(4)
• 1-3/8(3)
• 1-7/16(2)
• 1-3/4(2)
• 1 1/4(2)
• Receiver: 1-1/2, Transmitter: 1-1/2(1)
• 1-1/3(1)
• 1 1/8(1)

Height (In.)

• 3-3/4(21)
• 2(11)
• 4-1/2(8)
• 3-9/16(7)
• 4-3/4(6)
• 4-5/8(5)
• 4-1/4(5)
• 3-3/8(5)
• 3-1/4(5)
• 4-9/16(4)
• 3-1/2(4)
• 5(3)
• 3-13/16(3)
• 3 3/4(3)
• 4(2)
• 3-7/16(2)
• 3(2)
• Receiver: 3-1/2, Transmitter: 3-1/2(1)
• 5-1/4(1)
• 2-27/32(1)

Display

• Analog(18)
• LCD(9)
• LCD, Backlit(8)
• Digital Backlit(8)
• 2.0 sq. in., Blue LED, Backlit(3)
• 10 sq. in., LCD(3)
• Spanish Language Only, 4.0 sq. in., Blue LED, Backlit(2)
• LCD Backlit When Key is Depressed(2)
• English/Spanish/French, Adjustable Intensity Backlit, Night Light, Dot Matrix LCD(2)
• 6.0 sq. in., Blue LED, Backlit(2)
• 2.2 sq. in., Digital Backlit(2)
• 12 sq. in., Blue LED Backlit(2)
• 1.2 sq. in., LCD Backlit(2)
• Receiver: LED Transmitter: LCD(1)
• Large Digital Backlit(1)
• Large Character Display, 5.09 sq. in., LCD, Backlit(1)
• Extra-large Character Display, 3.2 sq. in., LCD, Backlit(1)
• Digital(1)
• Blue Digital, Backlit(1)
• 6.0 sq. in., Blue Digital(1)
• 5.1 sq. in., LCD Backlit(1)
• 5.09 sq. in., LCD Backlit(1)
• 5.09 sq. in., Digital Backlit(1)
• 4.0 sq. in., Digital(1)
• 4.0 sq. in., Blue Digital(1)
• 4 sq. in., Blue LCD Backlit(1)
• 4 sq. in., Blue Backlit Large-Character Screen(1)
• 3.75 sq. in., LCD, Backlit(1)
• 3.75 sq. in., LCD Backlit(1)
• 2.1 sq. in., LCD, Backlit(1)
• 12 sq. in., Blue LED, Backlit(1)
• 1.8 sq. in., LCD Backlit(1)
• 1.8 sq. in., Display(1)
• 1.73 sq. in., Digital Backlit(1)
• 1.3 sq. in., LCD Backlit(1)
• 1.2 sq. in., LCD(1)
• 0.9 sq. in., LCD Backlit(1)
• .75 sq. in., Digital(1)

Characteristics

• Mercury Free(17)
• Blue Screen(9)
• Side Switches(3)
• Audible Feedback, Selectable High/Low Temp Limits, Key Pad Programming(3)
• Temperature range stops, Selectable Auto/Manual changeover(2)
• Real Time Clock, Change Reminders reminds you to service or replace the air filter, humidifier pad, ultraviolet lamp or thermostat batteries, Removable From Wall For Programming, Three replaceable AAA alkaline batteries, Power thermostats when 24 Vac common is not used. Non-replaceable lithium battery with ten-year life under normal use to hold calendar and time settings. Alkaline batteries keep calendar and time after lithium battery is no longer functional(2)
• Differential 1 to 3 Degrees F(2)
• Day/Night Set Points(2)
• heat pump systems can be used with occupancy Sensor(1)
• Use Thermostat 2TE31 or 2TE32 After Construction to Fit On Temporary Thermostat Sub Base(1)
• Transmitter Requires 2 AA Batteries(1)
• System Switches Located on Side(1)
• Standard Display(1)
• Simultaneous program entry and Residual Cooling Feature Provides Up to 90 Seconds Fan Delay on Break for Maximum Cooling Efficiency(1)
• Selectable 12 hour and 24 hour Clock formats(1)
• Real Time Clock, Change Reminders reminds you to service or replace the air filter, humidifier pad, ultraviolet lamp or thermostat batteries, Removable From Wall For Programming, Three replaceable AAA alkaline batteries Power thermostats when 24 Vac common is not used. Non-replaceable lithium battery with ten-year life under normal use to hold calendar and time settings. Alkaline batteries keep calendar and time after lithium battery is no longer functional(1)
• Programmable Options(1)
• Program your thermostat before installation by inserting the batteries and starting, with the installer/configuration menu. 12/24 Hr. Clock Option,Key Pad Programming, Selectable Auto/ manual Changeover(1)
• Multi-Stage 2H/2C Or Heat Pump 3H/2C, Energy Star Rated(1)
• Mercury Free, Integrated thermometer(1)
• Mercury Free, Easy-to-See Model with Large Raised Markings and a Click at Each 2 Degrees Setpoint Change(1)
• Mercury Free, Auto Change Over(1)
• Key Pad Programming, Selectable Auto/Manual changeover, Up to 3 Heat / 2 Cool Heat Pump or Up to 2 Heat / 2 Cool Conventional(1)
• Key Pad Programming, Selectable Auto or manual Changeover(1)
• Has Terminal for Electric Heat Systems that Require Thermostat to Energize the Blower(1)
• Hardwired With Battery Back-Up(1)
• Freeze Protection, Adjustable energy usage counters(1)
• Freeze Protection Function(1)
• English, Spanish or French Display Option, Our Contractor ID(TM) (identification) option allows you to program your name and phone number right in the display(1)
• English, Spanish or French Display Option, Clock auto Adjust for daylight savings(1)
• Digital Accuracy, Economy Residential Heating and Cooling Thermostat(1)
• Digital Accuracy, Dual Power Option Allows Operation on 24 Volts or Battery(1)
• Differential +/- 1 Deg F, Temperature Limits 45 Deg F Min COOL, 95 Deg F Max Heat(1)
• Covers Wall Marks Left by Most Mechanical Thermostats without the Need for an Extra Wall Plate(1)
• Compressor Short Cycle Protection, Batteries Not required, Lighted Display(1)
• Comply With Commercial Building Codes Title 24(1)
• Blue Screen (2H/2C) Or Heat Pump(4H/2C)(1)
• Batteries Not required, Power Stealing(1)
• Batteries Not required, Keypad Programming, Lighted Keypad(1)
• Batteries Not Required, Power-Stealing(1)
• Audible Feedback,(1)
• (2H/2C) Or Heat Pump (3H/2C).(1)

Width (In.)

• 6(15)
• 3/8(11)
• 2-7/8(8)
• 5-13/16(7)
• 5-1/2(6)
• 4-3/8(5)
• 3-5/8(5)
• 5-3/8(4)
• 5-1/4(4)
• 4-3/4(4)
• 4-1/2(4)
• 4(4)
• 3-1/4(4)
• 5-7/8(3)
• 5-1/8(3)
• 5-15/16(2)
• 5(2)
• Receiver: 5-1/4, Transmitter: 5-1/4(1)
• 6 1/8(1)
• 4-23/32(1)
• 3-3/16(1)
• 3-1/8(1)
• 3-1/16(1)
• 3(1)
• 2-3/4(1)

Agency Compliance

• Energy Star(15)
• Energy Star Compliant(4)
• UL(2)
• No(1)
• Meets CA Title 24 Requirements(1)

Type

• Mechanical Nonprogrammable Conventional Systems(14)
• Digital Programmable Single Stage H/C or HP(14)
• Digital Programmable Multi Stage H/C or HP(14)
• Digital Nonprogrammable Single Stage H/C or HP(11)
• Mechanical Nonprogrammable Conventional Systems or HP(7)
• Digital Nonprogrammable Multi Stage H/C or HP(7)
• Touch Screen Programmable Multi Stage, H/C or HP(5)
• Digital Nonprogrammable Heating Only(3)
• Touch Screen Programmable Single Stage H/C or HP(2)
• Digital Programmable Multi Stage HP(2)
• Digital Programmable Multi Stage H/C(2)
• Digital Nonprogrammable Single Stage H/C(2)
• Digital Nonprogrammable Multi Stage HP(2)
• Wireless Programmable Thermostat Kit(1)
• Temporary Heating 70 Degrees F(1)
• Temporary Heating 70 DegreeF(1)
• Temporary Heating 65 Degrees F(1)
• Temporary Heating 65 DegreeF(1)
• Temporary Heating 60 Degrees F(1)
• Temporary Heating 60 DegreeF(1)
• Temporary Cooling 75 Degrees F(1)
• Temporary Cooling 75 DegreeF(1)
• Temporary Cooling 55 Degrees F(1)
• Temporary Cooling 55 DegreeF(1)
• Temporary Cooling 45 Degrees F(1)
• Temporary Construction Single Set Point(1)
• Digital Programmable Single Stage Heat Only(1)
• Digital Programmable Single Stage H/C(1)
• Digital Programmable Multi Stage H/C or HP,Spanish Text(1)
• Digital Nonprogrammable Multi Stage H/C(1)
• Digital Nonprogrammable Cooling Only(1)

Green Environmental Attribute

• Product Contributes To Reducing Energy Consumption(14)
• Thermostat Has Programmable Feature To Reduce Energy Consumption(12)

For Use With

• 2-Wire HVAC Systems(11)
• Gas, Oil, Forced Warm Air, Hot Water, Steam or Gravity(9)
• Heat Pumps(5)
• Heat Only, Cool Only, Heating & Cooling, Single Stage Gas, Oil, Electric, Multi-Stage Gas, Oil, Electric, Heat Pump, Millivolt, 3-wire Zone Valve(7)
• Conventional or Heat Pumps(3)
• Millivolt(2)
• Heating/Cooling Systems(2)
• Heating, Cooling, Heat Pump Without Auxiliary Heat, Millivolt, 3-wire Zone Valve(2)
• Heating & Cooling, Single Stage Gas, Oil, Electric, Single Stage Heat Pump, Millivolt(2)
• Heat, Cool Systems(2)
• Heat and Cool Systems(2)
• Gas, Oil, or Electric Furnaces, Millivolt, Heat Pump(2)
• Gas, Oil, Electric, Heat Pump, Forced Warm Air, Hot Water, Steam Or Gravity(2)
• Gas, Oil, Electric Heat, or Heat Pump and 750 mV, Outdoor or Indoor Remote Sensors(2)
• Gas, Oil, 24V Electric(2)
• Gas, Oil(2)
• Subbase From 2TE31 or 2TE32(1)
• Standard Heat Pump Systems With Electric, Gas Or Oil Auxilliary Heat(1)
• Single-Stage Heat Pumps(1)
• Multi Stage Gas, Oil, or Electric Heating / Cooling Systems(1)
• Indoor or Outdoor Sensors Nos. 6WY20, 6WY21, 6WY16, 6WY17, 6WY20, 6WY21 ,6WY16 ,6WY17(1)
• Heating(1)
• Heat/Cool or Single Stage Heat pump(1)
• Heat, Cool, and Heat Pump Systems, 3-wire Zone Valve(1)
• Heat and Cool Systems, hydronic 3-wire zone valves(1)
• Heat Pump(1)
• Heat Only, Cool Only, Heating & Cooling, Single Stage Gas, Oil, Electric, Single Stage Heat Pump, Millivolt, 3-Wire Zone Valve(1)
• Gas, Oil, or Electric Furnaces(1)
• Gas, Oil, Forced Air(1)
• Gas, Oil, Electric, Heat Pump, Forced Warm Air(1)
• Gas, Oil, Electric, Heat Pump(1)
• Gas, Oil, Electric Heat, or Heat Pump, Outdoor or Indoor Remote Sensors(1)
• Gas, Oil, Electric Heat and Cool System(1)
• Gas, Oil, Electric(1)
• Gas, Oil, 750 Millivolt, Heat-Only System(1)
• Gas, Oil, (250-750 Millivolt & 30VAC) Heat Only System(1)
• Gas, Oil or Electric Heating/Cooling Systems(1)
• Gas, Oil Or Electric Furnaces(1)
• Gas, 24V Electric Heat, Oil, Single Stage Heat Pump(1)
• Gas, 24V Electric Heat, Oil(1)
• Forced Air Systems(1)
• Cooling(1)
• Conventional Heating systems(1)
• Conventional Heat, Cool Systems(1)
• Conventional Cool-Only System(1)
• Commercial HVAC Heat Pump Applications(1)
• 24VAC/Millivolt Heating Cooling Systems & Single-Stage Heat Pumps(1)
• 24VAC and Millivolt Heating Systems(1)
• 2 Heat/2 Cool Conventional, 2 Heat/1 Cool Heat Pump(1)
• 1Stage, Heat/Cool Conventional System(1)

Programs per Week

• 5-2(9)
• 7(8)
• 5-1-1(6)
• 5-1-1 or 5-2(5)
• 5-1-1, 5-2, or Configure as Nonprogrammable(4)
• 5-1-1, 7 Day, or Configure as Nonprogrammable(3)
• 5-1-1, 7 Day or Configure as Nonprogrammable(3)
• 7, 5-2, 5-1-1, 24 Hr.(1)
• 7 Day, 5-2, 5-1-1, or 24 Hr.(1)
• 7 Day or Configure as Nonprogrammable(1)
• 5+1+1(1)
• 1(1)

Terminal Designations

• R,W(5)
• R,RC,Y,W,G,O,B(5)
• R,C,Y,W,G,O/B(5)
• RH,RC,Y,W,G,O,B(4)
• R,RC,C,Y1,Y2-E,W-O/B,W2-Aux,G,L(4)
• RH,W(3)
• RH,RC,Y,W,G,O,B,A(3)
• RH,RC,C,Y,W,G,O/B(3)
• R,C,Y,W2,G,O/B,E,L(3)
• RH,RC,Y,W,G(2)
• RH,RC,C,Y,Y2,W/E,W2,G,O/B,6,L(2)
• RH,RC,C,Y,W,G,O,B(2)
• R,RC,C,Y,Y2,W-O/B,AUX-W2,G,L,E,S1,S2(2)
• R,RC,C,Y,W,G,O/B(2)
• R,RC,C,Y,G,W-O/B(2)
• R,C,Y,Y2,W,W2,G(2)
• R,C,Y,W,G,O,B(2)
• R,C,Y,G,O,B,AUX,E,L(2)
• Y1,Y2,W,G,G1,G2,O,H(1)
• RH,Y(1)
• RH,RC,G,Y,W(1)
• RH,RC,C,Y,Y2,W/E,W2,G,O/B,L,6,A1,+,S,-(1)
• RH,RC,C,Y,Y2,W/E,W2,G,O/B,L,6,+,S,-(1)
• RH,RC,C,Y,Y2,W/E,W2,G,O/B,L(1)
• RH,RC,C,Y,Y2,W/E,W2,G,O/B,6,L,A1,+,S,-(1)
• RH,RC,C,Y,Y2,W/E,W2,G,O,B,L,6,+,S-(1)
• RH,RC,C,Y,Y2,G,W/E,W2,O/B,6,L(1)
• RH,RC,C,Y,W,G,O,B,6,+,S,-,L(1)
• RH,RC,C,Y,W,G(1)
• RH,RC,C,Y,G,O,B(1)
• RH,C,W(1)
• RH, W(1)
• RC/0,RH/B, Y, W , G, R(1)
• RC,Y,G,CLK1,CLK2(1)
• RC,RH,G,Y/O,W/B,Y1(1)
• RC,C,Y,G(1)
• R,Y,W(1)
• R,Y,G(1)
• R,Y(1)
• R,W,G(1)
• R,W,C(1)
• R,RC,C,Y,Y2,W,W2,G.O/B,Aux/E,L(1)
• R,RC,C,Y,Y2,W,W2,G,O/B,A,L,S1,S2(1)
• R,RC,C,Y,W,G,O,B(1)
• R,RC,C,Y,G,W-O/B,S1,S2(1)
• R,C,Y1,Y2,W2,G,O,B,L,E(1)
• R,C,Y1,Y2,W1,W2/E,G,O,B,L(1)
• R,C,Y1,Y2,W1,W2,G,O,B,OS1,OS2,IS1,IS2(1)
• R,C,Y1,Y2, E/W1,W2,G,O,B,L(1)
• R,C,Y1,W1,W2/E,G,O,B,L(1)
• R,C,Y1,W1,G,O,B,OS1,OS2,IS1,IS2(1)
• R,C,Y,Y2,W,W2,G,A,S1,S2(1)
• R,C,Y,W2,G,O/B,L(1)
• R,C,Y,W,G(1)
• R,24V(C),Y1,Y2,W1,W2,G,O,B,24V,LED1,LED2,S2,RS1,RS+V,NO,COM,NC(1)
• R,24V(C),Y1,W1,G,24V,CLK1,CLK2,RS2,RS1,RS+V(1)
• 24V,24V(C),Y1,W1,G,O,B,R,LED1,LED2,CLK1,CLK2,RS2,RS1,RS+V(1)

Dia. (In.)

• 3-11/16(3)
• 3-1/4(1)

Green Certification or Other Recognition

• ENERGY STAR Rated(1)