low voltage thermostat

Humidification Control

• No(51)
• Yes(4)

Color

• White(44)

Power Method

• Hardwired(39)
• Hardwired/Battery(10)
• Battery(4)
• Hardwired/Power-Stealing(1)
• Hardwired/Power Stealing(1)

750mV Compatible

• No(38)
• Yes(16)

Temp. Settings per Day

• 1(36)
• 4(12)
• 6, 4, or 2(2)
• 2(2)
• None(1)
• 2 or 4(1)

Automatic Changeover

• No(31)
• Yes(6)

Stages Heat

• 1(29)
• 2(13)
• 3(4)

Programmable Fan

• No(29)
• Yes(7)

Remote Sensing Capability

• No(28)
• Yes(8)

Filter Indicator

• No(28)
• Yes(10)

Dehumidification Control

• No(28)
• Yes(1)

Batteries Included

• No(28)
• Yes(14)

System Switching

• None(26)
• Heat-Off-Cool(9)
• Heat-Off-Cool-Emer. Heat(8)
• Heat-Cool-Auto(4)
• Heat-Off-Cool-Auto-Emer. Heat(2)
• Heat-Off(2)
• Heat-Cool-Auto-Off-Aux. Heat-Setback(2)
• Heat-Off-Cool-Auto(1)
• Cool-Off(1)

Stages Cool

• 1(26)
• 2(9)

Temporary Temperature Hold

• No(25)
• Yes(2)

Temporary Program Override

• No(25)
• Yes(5)

Temperature Limiting

• No(25)
• Yes(1)

Fan Switching

• Auto-On(25)
• None(23)
• Auto-On-Intermittent-Program(4)
• Auto-On or High-Low-Auto(2)
• Auto-On-Intermittent(1)

Battery Backup

• No(25)
• Yes(12)
• None(1)

UNSPSC

• 41112209(24)

Mounting

• Horizontal(24)
• Vertical(16)
• Horizontal or Vertical(2)
• Horizontal or Vertical Electrical Box(1)

Low Battery Indicator

• No(23)
• Yes(12)

Key Pad Lockout

• No(23)
• Yes(7)
• 3 levels of security(2)
• 4 Digit PIN# Access Code(1)
• 3 Levels of Security With 4 Digit PIN# Access Code(1)

Voltage (AC)

• 24(20)
• 18 to 30(20)
• 20 to 30(10)
• 24 to 30(1)

Height (In.)

• 3-3/4(16)
• 2(11)
• 4-3/4(5)
• 4-1/4(4)
• 4-1/2(4)
• 4(3)
• 3-1/4(3)
• 3-1/2(2)
• 3(2)
• 5(1)
• 3-13/16(1)
• 3 3/4(1)

Control Range (F)

• 45 to 90(15)
• 50 to 90(11)
• Heat 40 to 90, Cool 50 to 99(6)
• 40 to 90(6)
• Fixed 65(3)
• Fixed 75(2)
• Fixed 70(2)
• Fixed 60(2)
• Fixed 55(2)
• Fixed 45(1)
• 60 to 108(1)
• 45 to 99(1)
• 45 to 95(1)
• 41 to 95(1)
• 38 to 88(1)

Type

• Mechanical Nonprogrammable Conventional Systems(12)
• Digital Programmable Multi Stage H/C or HP(7)
• Digital Programmable Single Stage H/C or HP(5)
• Digital Nonprogrammable Multi Stage H/C or HP(4)
• Digital Nonprogrammable Multi Stage HP(3)
• Digital Nonprogrammable Heating Only(3)
• Digital Nonprogrammable Single Stage H/C or HP(2)
• 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)
• Mechanical Nonprogrammable Conventional Systems or HP(1)
• Digital Programmable Single Stage Heat Only(1)
• Digital Programmable Multi Stage HP(1)
• Digital Programmable Multi Stage H/C(1)
• Digital Nonprogrammable Single Stage H/C(1)
• Digital Nonprogrammable Multi Stage H/C(1)
• Digital Nonprogrammable Cooling Only(1)

Display

• Analog(12)
• Digital Backlit(7)
• LCD, Backlit(6)
• LCD(6)
• English/Spanish/French, Adjustable Intensity Backlit, Night Light, Dot Matrix LCD(4)
• LCD Backlit When Key is Depressed(1)
• English/Spanish, Backlit(1)
• 1.8 sq. in., LCD Backlit(1)
• 1.8 sq. in., Display(1)
• 1.73 sq. in., Digital Backlit(1)
• 1.2 sq. in., LCD Backlit(1)
• .75 sq. in., Digital(1)

Depth (In.)

• 1-1/4(12)
• 3/8(11)
• 1-1/8(10)
• 1(6)
• 3/4(5)
• 1-1/2(4)
• 1-5/16(2)
• 1-7/16(1)
• 1-5/8(1)
• 1-3/8(1)
• 1-3/4(1)
• 1 1/8(1)

Width (In.)

• 3/8(11)
• 6(7)
• 2-7/8(7)
• 5-1/4(6)
• 5-1/2(5)
• 3-5/8(4)
• 5-3/8(2)
• 4(2)
• 3-1/4(2)
• 6 1/8(1)
• 5-1/8(1)
• 5(1)
• 4-3/4(1)
• 3-1/16(1)
• 3(1)
• 2-3/4(1)

Includes

• 6" Wire Leads(11)
• 2 AA Batteries(8)
• Screws and Mounting Plate(5)
• 5 Year Warranty(4)
• 2 AA Batteries, Screws and Wall Anchors(3)
• Remote Sensor and Mounting Hardware(2)
• Anchors And Screws(2)
• 2 AAA Batteries(2)
• Subbase(1)
• Remote Control, 2 AA Batteries, Screws, Wall Anchors and Wire Labels(1)
• 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)(1)
• Lighted Display, and Filter Indicator(1)
• Heat Only Back Plate, Off-Heat Subbase(1)
• Heat Only Back Plate(1)

For Use With

• 2-Wire HVAC Systems(11)
• Heat Pumps(4)
• Gas, Oil, Forced Warm Air, Hot Water, Steam or Gravity(3)
• Multi Stage Gas, Oil, or Electric Heating / Cooling Systems(2)
• Millivolt(2)
• Gas, Oil or Electric Heating/Cooling Systems(2)
• Gas, Oil(2)
• Conventional or Heat Pumps(2)
• Commercial HVAC Heat Pump Applications(2)
• Subbase From 2TE31 or 2TE32(1)
• Heating/Cooling Systems(1)
• Heating(1)
• Heat/Cool or Single Stage Heat pump(1)
• Heat Pump(1)
• Gas, Oil, or Electric Furnaces, Millivolt, Heat Pump(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, Fresh Air Control(1)
• Gas, Oil, 750 Millivolt, Heat-Only System(1)
• Gas, Oil, 24V Electric(1)
• Gas, Oil, (250-750 Millivolt & 30VAC) Heat Only System(1)
• Gas, Oil Or Electric Furnaces(1)
• Gas, 24V Electric Heat, Oil(1)
• Forced Air Systems(1)
• Cooling(1)
• Conventional Heating systems(1)
• Conventional Cool-Only System(1)
• 24VAC and Millivolt Heating Systems(1)

Characteristics

• Mercury Free(11)
• Side Switches(3)
• English, Spanish or French Display Option, Dehumidification Control, Clock auto Adjust for daylight savings(2)
• Differential 1 to 3 Degrees F(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)
• Selectable 12 hour and 24 hour Clock formats(1)
• Mercury Free, Integrated thermometer(1)
• Menu Driven, English/Spanish Programming, Batteries Not required(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, 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)
• Day/Night Set Points(1)
• Compressor Short Cycle Protection, Batteries Not required, Lighted Display(1)
• Batteries Not required, Keypad Programming, Lighted Keypad(1)
• Batteries Not Required, Power-Stealing(1)
• 13 selectable humidity and economizer stragegies. For 24 heat pump systems. Dehumidification and Humidity Control, can be used with occupancy Sensor(1)
• (2H/2C) Or Heat Pump (3H/2C).(1)

Green Environmental Attribute

• Thermostat Has Programmable Feature To Reduce Energy Consumption(7)
• Product Contributes To Reducing Energy Consumption(3)

Terminal Designations

• R,W(5)
• RH,W(3)
• R,C,Y,W2,G,O/B,E,L(3)
• R,C,Y,W,G,O/B(3)
• Y1,Y2,W,G,G1,G2,O,H(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)
• RH,Y(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,C,Y1,Y2,W2,G,O,B,L,E(1)
• R,C,Y1,Y2,W1,W2,G,O/B,E,OS,IS,A1,A2(1)
• R,C,Y1,Y2,W1,W2,G,O,B,OS1,OS2,IS1,IS2,H,D(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,H.D(1)
• R,C,Y1,W1,G,O,B,OS1,OS2,IS1,IS2(1)
• R,C,Y,W,G(1)

Programs per Week

• 5-2(5)
• 7, 5-2, 5-1-1, 24 Hr.(3)
• 5-1-1(3)
• 7, 5-2, 5-1-1, or 24 Hr.(1)
• 7 Day, 5-2, 5-1-1, or 24 Hr.(1)
• 7(1)
• 5-1-1, 7 Day or Configure as Nonprogrammable(1)

Agency Compliance

• Energy Star(5)
• UL(3)
• Energy Star Compliant(3)
• No(1)

Dia. (In.)

• 3-11/16(2)