low voltage thermostat

Humidification Control

• No(25)
• Yes(4)

Mounting

• Horizontal(23)
• Vertical(3)
• Horizontal or Vertical Electrical Box(3)

Dual Transformer Compatible

• Yes(23)
• No(6)

Low Battery Indicator

• Yes(20)
• No(5)

Remote Sensing Capability

• Yes(18)
• No(9)

Batteries Included

• Yes(18)
• No(3)

Stages Cool

• 2(17)
• 1(12)

Programmable Fan

• Yes(17)
• No(10)

750mV Compatible

• Yes(17)
• No(12)

Power Method

• Hardwired/Battery(16)
• Hardwired(9)
• Hardwired/Battery/Power-Stealing Assist(4)

Voltage (AC)

• 24(15)
• 20 to 30(7)
• 18 to 30(7)

Fan Switching

• Auto-On(15)
• Auto-On-Program-Circ(4)
• Auto-On-Intermittent-Program(4)
• Auto-On-Circ.(3)
• Auto-On or High-Low-Auto(2)
• Auto-On-Program(1)

Battery Backup

• Yes(16)
• No(9)

Key Pad Lockout

• Yes(15)
• No(8)
• 3 levels of security(2)
• Range Stops(1)
• 4 Digit PIN# Access Code(1)
• 3 Levels of Security With 4 Digit PIN# Access Code(1)

Temp. Settings per Day

• 4(11)
• 1(7)
• 4,2, or 0(3)
• 6, 4, or 2(1)
• 4,2,or 0(1)
• 4,0(1)
• 4, 2, or 0(1)
• 4 or 2(1)
• 4 or 1(1)
• 2 or 0(1)
• 2(1)

System Switching

• Heat-Off-Cool-Auto(11)
• Heat-Off-Cool-Auto-Emer. Heat(7)
• Heat-Cool-Auto(5)
• Heat-Off-Cool(2)
• Heat-Cool-Auto-Off-Aux. Heat-Setback(2)
• Heat-Cool-Auto-Off(1)
• Heat-Cool(1)

Green Environmental Attribute

• Thermostat Has Programmable Feature To Reduce Energy Consumption(11)
• Product Contributes To Reducing Energy Consumption(6)

Filter Indicator

• Yes(11)
• No(5)

Control Range (F)

• 45 to 90(11)
• 40 to 99(7)
• 45 to 99(5)
• Heat 38 to 88, Cool 60 to 108(2)
• 50 to 90(2)
• Heat 40 to 90, Cool 50 to 99(1)
• 40 to 88(1)

Type

• Digital Programmable Multi Stage H/C or HP(10)
• Touch Screen Programmable Multi Stage, H/C or HP(5)
• Digital Programmable Single Stage H/C or HP(4)
• Digital Nonprogrammable Single Stage H/C or HP(4)
• Touch Screen Programmable Single Stage H/C or HP(2)
• Digital Nonprogrammable Multi Stage HP(2)
• Digital Nonprogrammable Single Stage H/C(1)
• Digital Nonprogrammable Multi Stage H/C or HP(1)

Stages Heat

• 1(10)
• 3(9)
• 2(6)
• 4 Heat Pump, 2 Conventional(2)
• 4(2)

Depth (In.)

• 1-1/4(9)
• 3/4(4)
• 1-1/8(4)
• 1-5/16(3)
• 1-3/16(3)
• 1-1/2(3)
• 1(3)

Agency Compliance

• Energy Star(9)
• UL(2)
• Meets CA Title 24 Requirements(1)
• Energy Star Compliant(1)

Temporary Program Override

• Yes(8)

Includes

• 2 AA Batteries(7)
• 5 Year Warranty(4)
• 3 AAA Batteries(3)
• 2 AA Batteries, Wall Plate(3)
• Remote Sensor and Mounting Hardware(2)
• Anchors And Screws(2)
• 2 AAA Batteries, Backplate(2)
• 2 AAA Batteries(2)
• Subbase(1)
• Auto-Change Over, Key Board Lock Out(1)
• 2 AA Batteries, Screws and Wall Anchors(1)

Width (In.)

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

Dehumidification Control

• No(6)
• Yes(2)

UNSPSC

• 41112209(5)

Temporary Temperature Hold

• Yes(5)

Height (In.)

• 4-5/8(5)
• 3-3/4(5)
• 3-3/8(4)
• 4-9/16(3)
• 4-1/2(3)
• 3-9/16(3)
• 4(2)
• 3-7/16(2)
• 5(1)
• 3-1/2(1)

For Use With

• Heat Only, Cool Only, Heating & Cooling, Single Stage Gas, Oil, Electric, Multi-Stage Gas, Oil, Electric, Heat Pump, Millivolt, 3-wire Zone Valve(6)
• Gas, Oil, Forced Warm Air, Hot Water, Steam or Gravity(3)
• Multi Stage Gas, Oil, or Electric Heating / Cooling Systems(2)
• Heat and Cool Systems(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 or Electric Heating/Cooling Systems(2)
• Commercial HVAC Heat Pump Applications(2)
• Heat, Cool, and Heat Pump Systems, 3-wire Zone Valve(1)
• Heat and Cool Systems, hydronic 3-wire zone valves(1)
• Heat Pumps(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, Millivolt, Heat Pump(1)
• Gas, Oil, Electric Heat, or Heat Pump, Outdoor or Indoor Remote Sensors(1)
• 2 Heat/2 Cool Conventional, 2 Heat/1 Cool Heat Pump(1)

Temperature Limiting

• Yes(4)
• No(1)

Programs per Week

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

Display

• English/Spanish/French, Adjustable Intensity Backlit, Night Light, Dot Matrix LCD(4)
• LCD(3)
• 12 sq. in., Blue LED Backlit(3)
• 10 sq. in., LCD(3)
• LCD, Backlit(2)
• Spanish Language Only, 4.0 sq. in., Blue LED, Backlit(1)
• LCD Backlit When Key is Depressed(1)
• Extra-large Character Display, 3.2 sq. in., LCD, Backlit(1)
• 6.0 sq. in., Blue LED, Backlit(1)
• 6.0 sq. in., Blue Digital(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)
• 2.1 sq. in., LCD, Backlit(1)
• 12 sq. in., Blue LED, Backlit(1)

Characteristics

• Blue Screen(4)
• 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)
• English, Spanish or French Display Option, Dehumidification Control, Clock auto Adjust for daylight savings(2)
• heat pump systems can be used with occupancy Sensor(1)
• Standard Display(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, 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 Dehumidification Control, Audible Feedback, Selectable High/Low Temp Limits, Key Pad Programming, Requires 2AA Batteries(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)
• Day/Night Set Points(1)
• Blue Screen (2H/2C) Or Heat Pump(4H/2C)(1)
• 13 selectable humidity and economizer stragegies. For 24 heat pump systems. Dehumidification and Humidity Control, can be used with occupancy Sensor(1)

Terminal Designations

• RH,RC,C,Y,W,G,O/B(3)
• Y1,Y2,W,G,G1,G2,O,H(2)
• R,RC,C,Y1,Y2-E,W-O/B,W2-Aux,G,L(2)
• R,RC,C,Y,Y2,W-O/B,AUX-W2,G,L,E,S1,S2(2)
• R,RC,C,Y,G,W-O/B(2)
• RH,RC,C,Y1,Y2,W/E,W2,G,O/B,L,+,S,-,6,HM,DHM(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,6,L,A1,+,S,-(1)
• RH,RC,C,Y,Y2,W/E,W2,G,O/B,6,L(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)
• R,RC,C,Y,Y2,W,W2,G.O/B,Aux/E,L(1)
• R,RC,C,Y,G,W-O/B,S1,S2(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,H,D(1)
• R,C,Y1,Y2,W1,W2,G,O,B,OS1,OS2,IS1,IS2(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,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)

Green Certification or Other Recognition

• ENERGY STAR Rated(1)