low voltage thermostat

Humidification Control

• No (50)
• Yes(6)

Color

• White(45)

Power Method

• Hardwired(41)
• Hardwired/Battery(11)
• Hardwired/Power-Stealing(1)
• Hardwired/Power Stealing(1)
• Hardwired/Battery/Power-Stealing Assist(1)
• Battery(1)

Dual Transformer Compatible

• No(38)
• Yes(18)

Temp. Settings per Day

• 1(33)
• 4(14)
• 2(3)
• 6, 4, or 2(2)
• None(1)
• 4,2, or 0(1)
• 4 or 2(1)
• 2 or 4(1)

Fan Switching

• Auto-On(31)
• None(17)
• Auto-On-Intermittent-Program(4)
• Auto-On or High-Low-Auto(2)
• Auto-On-Program-Circ(1)
• Auto-On-Intermittent(1)

Stages Heat

• 1(28)
• 2(13)
• 3(5)
• 4(1)
• 2 Bomba de Calor, 3 Convencional(1)

Mounting

• Horizontal(28)
• Vertical(12)
• Round(1)
• Horizontal or Vertical Electrical Box(1)
• Horizontal or Vertical(1)

Stages Cool

• 1(27)
• 2(15)

Filter Indicator

• No(26)
• Yes(7)

Batteries Included

• No(26)
• Yes(11)

Programmable Fan

• No(25)
• Yes(12)

Battery Backup

• No(25)
• Yes(14)
• None(1)

Automatic Changeover

• No(25)
• Yes(12)

Low Battery Indicator

• No(24)
• Yes(11)

Dehumidification Control

• No(24)
• Yes(2)

Voltage (AC)

• 24(22)
• 18 to 30(19)
• 20 to 30(8)
• 24 to 30(1)

Remote Sensing Capability

• No(22)
• Yes(15)

Temperature Limiting

• No(21)
• Yes(1)

System Switching

• None(21)
• Heat-Off-Cool(10)
• Heat-Off-Cool-Auto(6)
• Heat-Off-Cool-Emer. Heat(5)
• Heat-Cool-Auto(5)
• Heat-Off-Cool-Auto-Emer. Heat(4)
• Heat-Cool-Auto-Off-Aux. Heat-Setback(2)
• Heat-Cool-Auto-Off(1)
• Heat-Cool(1)
• Cool-Off(1)

Temporary Temperature Hold

• No(20)
• Yes(3)

Temporary Program Override

• No(20)
• Yes(6)

UNSPSC

• 41112209(18)

Key Pad Lockout

• No(18)
• Yes(12)
• 3 levels of security(2)
• 4 Levels(1)
• 4 Digit PIN# Access Code(1)
• 3 Levels of Security With 4 Digit PIN# Access Code(1)

Control Range (F)

• 45 to 90(14)
• 40 to 90(8)
• 50 to 90(7)
• 40 to 99(5)
• Fixed 65(3)
• Heat 38 to 88, Cool 60 to 108(2)
• Fixed 75(2)
• Fixed 70(2)
• Fixed 60(2)
• Fixed 55(2)
• 45 to 99(2)
• Heat 40 to 90, Cool 50 to 99(1)
• Heat 40 to 90, Cool 45 to 99(1)
• Fixed 45(1)
• 60 to 108(1)
• 41 to 95(1)
• 40 to 88(1)
• 38 to 88(1)

Height (In.)

• 3-3/4(12)
• 2(11)
• 4-1/4(5)
• 4-1/2(5)
• 3-9/16(3)
• 4-3/4(2)
• 4(2)
• 3-1/2(2)
• 3 3/4(2)
• 3(2)
• 5(1)
• 4-9/16(1)
• 4-5/8(1)
• 3-3/8(1)
• 3-1/4(1)
• 2-27/32(1)

Width (In.)

• 3/8(11)
• 6(10)
• 5-1/4(6)
• 4(4)
• 3-5/8(4)
• 5-13/16(3)
• 5-1/2(2)
• 2-7/8(2)
• 6-5/8(1)
• 6 1/8(1)
• 5-3/8(1)
• 5-15/16(1)
• 5-1/8(1)
• 5(1)
• 4-3/8(1)
• 4-23/32(1)
• 3-1/4(1)
• 3(1)

Includes

• 6" Wire Leads(11)
• 2 AA Batteries(10)
• Screws and Mounting Plate(5)
• Anchors And Screws(4)
• 5 Year Warranty(4)
• Remote Sensor and Mounting Hardware(2)
• 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)
• Subbase with Economizer Control(1)
• Subbase(1)
• Sub-Base(1)
• Sub Base(1)
• Lighted Display, and Filter Indicator(1)
• Auto-Change Over, Key Board Lock Out(1)
• 2 AAA Batteries, Backplate(1)

For Use With

• 2-Wire HVAC Systems(11)
• Gas, Oil, Forced Warm Air, Hot Water, Steam or Gravity(9)
• Multi Stage Gas, Oil, or Electric Heating / Cooling Systems(2)
• Gas, Oil or Electric Heating/Cooling Systems(2)
• Commercial HVAC Heat Pump Applications(2)
• Subbase From 2TE31 or 2TE32(1)
• Single-Stage Heat Pumps(1)
• Remote Sensors, Humidity Sensors, Conventional or Heat Pump Systems(1)
• Indoor or Outdoor Sensors Nos. 6WY20, 6WY21, 6WY16, 6WY17, 6WY20, 6WY21 ,6WY16 ,6WY17(1)
• Heating/Cooling Systems(1)
• Heating(1)
• Heat/Cool or Single Stage Heat pump(1)
• Heat, Cool Systems(1)
• Heat and Cool Systems, hydronic 3-wire zone valves(1)
• Heat Pumps(1)
• Heat Pump(1)
• Heat Only, Cool Only, Heating & Cooling, Single Stage Gas, Oil, Electric, Multi-Stage Gas, Oil, Electric, Heat Pump, Millivolt, 3-wire Zone Valve(1)
• Gas, Oil, Forced Air(1)
• Gas, Oil, Electric, Heat Pump(1)
• Gas, Oil, Electric, Fresh Air Control(1)
• Gas, Oil, 24V Electric(1)
• Gas, 24V Electric Heat, Oil, Single Stage Heat Pump(1)
• Gas, 24V Electric Heat, Oil(1)
• Forced Air Systems(1)
• Cooling(1)
• Conventional or Heat Pumps(1)
• Conventional Heating systems(1)
• Conventional Cool-Only System(1)

Depth (In.)

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

Display

• Analog(9)
• LCD(7)
• LCD, Backlit(6)
• English/Spanish/French, Adjustable Intensity Backlit, Night Light, Dot Matrix LCD(4)
• Digital Backlit(3)
• Large Digital Backlit(1)
• LCD, Backlit, Green(1)
• English/Spanish, Backlit(1)
• Digital(1)
• 5.1 sq. in., LCD Backlit(1)
• 4 sq. in., Blue Backlit Large-Character Screen(1)
• 3.75 sq. in., LCD Backlit(1)
• 2.2 sq. in., Digital Backlit(1)
• 12 sq. in., Blue LED Backlit(1)
• 1.8 sq. in., LCD Backlit(1)
• 1.8 sq. in., Display(1)
• 1.3 sq. in., LCD Backlit(1)
• 1.2 sq. in., LCD Backlit(1)
• .75 sq. in., Digital(1)

Type

• Digital Programmable Multi Stage H/C or HP(8)
• Mechanical Nonprogrammable Conventional Systems(7)
• Digital Programmable Single Stage H/C or HP(5)
• Digital Nonprogrammable Single Stage H/C or HP(5)
• Mechanical Nonprogrammable Conventional Systems or HP(3)
• Digital Nonprogrammable Multi Stage HP(3)
• Touch Screen Programmable Multi Stage, H/C or HP(2)
• Digital Programmable Multi Stage H/C(2)
• Digital Nonprogrammable Multi Stage H/C or HP(2)
• Digital Nonprogrammable Heating Only(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)
• Digital Programmable Single Stage Heat Only(1)
• Digital Programmable Multi Stage HP(1)
• Digital Nonprogrammable Single Stage H/C(1)
• Digital Nonprogrammable Multi Stage H/C(1)
• Digital Nonprogrammable Cooling Only(1)

Green Environmental Attribute

• Thermostat Has Programmable Feature To Reduce Energy Consumption(8)
• Product Contributes To Reducing Energy Consumption(6)

Characteristics

• Mercury Free(8)
• English, Spanish or French Display Option, Dehumidification Control, Clock auto Adjust for daylight savings(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)
• Temperature range stops, Selectable Auto/Manual changeover(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)
• Menu Driven, English/Spanish Programming, Batteries Not required(1)
• Key Pad Programming, Selectable Auto or manual Changeover(1)
• Key Pad Programming(1)
• Has Dehumidification Control, Audible Feedback, Selectable High/Low Temp Limits, Key Pad Programming, Requires 2AA Batteries(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)
• Compressor Short Cycle Protection, Batteries Not required, Lighted Display(1)
• Comply With Commercial Building Codes Title 24(1)
• Blue Screen(1)
• Batteries Not required, Power Stealing(1)
• Batteries Not required, Keypad Programming, Lighted Keypad(1)
• Batteries Not Required, Power-Stealing(1)
• Audible Feedback,(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)

Programs per Week

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

Agency Compliance

• Energy Star(5)
• UL(3)
• Meets CA Title 24 Requirements(1)

Terminal Designations

• R,RC,Y,W,G,O,B(4)
• R,W(3)
• R,C,Y,W2,G,O/B,E,L(3)
• Y1,Y2,W,G,G1,G2,O,H(2)
• R,RC,C,Y,W,G,O/B(2)
• R,C,Y,Y2,W,W2,G(2)
• RH,Y(1)
• RH,W(1)
• RH,RC,Y,W,G,O,B(1)
• RH,RC,C,Y1,Y2,W/E,W2,G,O/B,L,+,S,-,6,HM,DHM(1)
• RH,RC,C,Y,W,G,O/B(1)
• RH,RC,C,Y,W,G,O,B(1)
• RH,RC,C,Y,W,G(1)
• RH,C,W(1)
• RC,Y,G,CLK1,CLK2(1)
• RC,C,Y,G(1)
• R,Y,W(1)
• R,Y,G(1)
• R,W,C(1)
• R,RC,C,Y1,Y2-E,W-O/B,W2-Aux,G,L(1)
• R,RC,C,Y,Y2,W,W2,G,O/B,A,L,S1,S2(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,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,Y2,W,W2,G,A,S1,S2(1)
• R,C,Y,W,G,O,B(1)
• R,C,Y,G,O,B,AUX,E,L(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)
• (1)

Dia. (In.)

• 3-11/16(3)
• 3-1/4(1)