Auer Steel
Skip to main content
Site Search
submit search
Products
Brands
Training
Services
After Hours Emergency Service
Curbside Pickup
Delivery
Engineering Support
Marketing
Technical Support
Text Services
Warranty
Resources
Mobile App
Auer Rewards
FAQ
IAQ Resource Center
Line Cards
New Business Application
News & Updates
Payment Portal
About Us
Auer Story
Auer Life
Auer Careers
Locations
Milwaukee
Neenah
Madison
Sheboygan
Sturtevant
Pewaukee
Woolworth
Plymouth
Fargo
Request Business Account
Cart (
)
{0} items in cart
Sign In
menu
Search
Cart
Home
/
Controls
/
Thermostats
/
Low Voltage Programmable Thermostats
Filter
Skip to Results
Search Within Category
Search Tip:
Use four or more characters for best results.
Stocked Items
In Stock
Brands
Aprilaire (5)
Honeywell (29)
Pro1 (11)
Display Type
LCD (7)
Digital (3)
8 sq-in LCD (1)
8.06 sq-in Tri-Lingual (3)
3.93 sq-in LED Back-Lit (1)
10 sq-in (3)
10 sq-in Touchscreen (2)
5.44 sq-in LED Back-Lit (2)
1.73 sq-in (1)
4 sq-in LCD (2)
See All
Voltage Rating
18 to 30 VAC (11)
20 to 30 VAC (9)
24 VAC (11)
Programs per Week
5-1-1 Days (8)
7 Days (1)
5-1-1 or 5-2 Days (3)
5-2 Days (1)
Mounting Type
Wall (4)
Junction Box/Wall (7)
Horizontal (4)
Vertical (3)
Switch Action
SPST (1)
Relay (1)
Dimensions
4.7 in W x 1.1 in D x 4.4 in H (8)
4-1/2 in W x 7/8 in D x 3-1/2 in H (3)
6-78 in W x 1-31/64 in D x 6-39/64 in H (2)
5-13/16 in W x 1-1/2 in D x 3-9/16 in H (3)
4-1/16 in L x 4-1/16 in W x 1-3/32 in D (3)
2-5/8 in W x 1 in D x 4-9/16 in H (2)
4-15/16 in W x 1-1/8 in D x 4-5/8 in H (3)
3.8 in H x 4.9 in W x 1 in D (1)
2-7/8 in W x 1-1/8 in D x 4-11/16 in H (2)
6 in W x 1-1/4 in D x 4-9/16 in H (1)
See All
Domestic/Import
Import (25)
Stages Cool
2 (4)
2 Heat Pump, 2 Conventional (10)
1 Heat Pump, 2 Conventional (2)
1 (6)
1 Heat Pump, 1 Conventional (2)
2 Heat Pump (2)
3 (1)
Series
2000 (2)
6000 (5)
TH4110 (1)
9000 (1)
TB7980A (1)
8900 (1)
ZonePRO® TB6980B (1)
8000 (3)
T7351F (1)
7000 (1)
Sensor Type
Thermistor (1)
Thermostat Type
Wi-Fi, Programmable (1)
Programmable (26)
Digital (2)
Programmable 2Heat/2Cool (1)
Digital, Programmable (3)
Type
2-Wire (2)
Multiple Output (1)
Programmable (1)
Touchscreen (1)
Differential
0.2 to 2 deg F (8)
1 deg F (3)
0.1 deg F (1)
Fan Switching
Auto/On (14)
Auto/On/Circulate (1)
Auto/On/Circulate/Follow Schedule (8)
Humidity Range
0 to 95% Non-Condensing (1)
0 to 95% RH, Non-Condensing (1)
0 to 99 % (2)
5 to 90% Non-Condensing (16)
System Switching
Heat/Cool/Auto/Off (15)
Heat/Cool/Auto/Off/Emergency Heat (3)
Heat/Cool/Off (2)
Heat/Cool/Off/Emergency (3)
Temperature Settings per Day
4 (2)
Switch Type
Auxillary Relay (1)
Relay (3)
Color
White (10)
Gray (2)
Arctic White (3)
Premier White® (7)
Green (1)
Trident White (1)
Terminal Designations
RH, RC, C, Y, Y2, W/E, W2 G, O, B (1)
RH, RC, C, Y, Y2, W/E, W2, G, O/B, S1, S2 (1)
RH, RC, C, Y, W, G, O, B (2)
R, RC, RH, C, W-O/B, W2-AUX1, W3-AUX2, Y, Y2, G, A-L/A, U1, U1, U2, U2, U3, U3, S1, S1, S2, S2, S3, S3, S4, S4, A, B, C, D (2)
R, RC, C, W-O/B, G, Y, W2-AUX/E, Y2-L (1)
R, W (1)
R, C Then RedLINK™ to Equipment Interface Module (1)
R, RC, C, W-O/B, Y, G, K, S1 (1)
ERM-J, R, C, Y, Y2, O/B, D, L, S1 (2)
RC, R, W (O/B), Y, G, C (2)
See All
Power Source
Battery/Hardwired (19)
Battery (1)
Hardwired (4)
Lithium Battery (1)
Stages Heat
4 (1)
2 Heat Pump, 3 Conventional (2)
4 Heat Pump, 3 Conventional (4)
2 Heat Pump, 2 Conventional (2)
1 (5)
2 (2)
3 Heat Pump, 2 Conventional (4)
1 Heat Pump, 1 Conventional (1)
2 Heat Pump (2)
3 (3)
See All
Number of Stages
2 (6)
3 (2)
4 (5)
5 (8)
6 (6)
Control Range
41 to 95 deg F (4)
40 to 90 deg F (9)
40 to 90 deg F Heat/50 to 99 deg F Cool (8)
50 to 95 deg F (2)
44 to 90 deg F (1)
40 to 99 deg F (1)
Low Voltage Programmable Thermostats
45
items
Sort by
Best Match
Product: A to Z
Product: Z to A
Brand: A to Z
Brand: Z to A
Product List View
Product Grid View
Product Table View
content loaded
Compare
Aprilaire
8910 Total IAQ Control
Part #
8910
Display Type
LCD
Voltage Rating
24 VAC
Programs per Week
7 Days
Login for Price
Compare
Honeywell
BuilderStatDigital2ht/1clProgrammable
Part #
TH2210D1007
Login for Price
Compare
Honeywell
CommercialPRO 7000 2H 2C
Part #
TB7220U1012
Voltage Rating
24 VAC
Dimensions
6 in W x 1-3/8 in D x 3-3/4 in H
Domestic/Import
Import
Login for Price
Compare
Honeywell
Focus-pro Prog Stnd Ht/cl 1-stage T-stat
Part #
TH6110D1005
Display Type
Digital
Voltage Rating
20 to 30 VAC
Programs per Week
5-1-1 or 5-2 Days
Login for Price
Compare
Honeywell
FocusPRO 6000 Programmable 1H 1C
Part #
TH6110D1021
Display Type
Digital
Voltage Rating
20 to 30 VAC
Programs per Week
5-1-1 or 5-2 Days
Login for Price
Compare
Honeywell
FocusPRO 6000 Programmable 2H 2C
Part #
TH6220D1028
Display Type
Digital
Voltage Rating
20 to 30 VAC
Programs per Week
5-1-1 or 5-2 Days
Login for Price
Compare
Honeywell
FocusPRO 6000 RedLINK 2H 2C Kit
Part #
YTH6320R1001
Voltage Rating
18 to 30 VAC
Stages Cool
2 Heat Pump, 2 Conventional
Thermostat Type
Wi-Fi, Programmable
Login for Price
Compare
Honeywell
FocusPRO P200 1H/1C
Part #
TH2110U4004/U
Login for Price
Compare
Honeywell
FocusPRO P200 3H/2C
Part #
TH2320U4006/U
Login for Price
Compare
Honeywell
Prestige IAQ EIM, DATS Kit
Part #
YTHX9421R5085WW
MFG #
YTHX9421R5085WW/U
Login for Price
Compare
Honeywell
Prestige IAQ EIM, DATS, Outdoor Sensor
Part #
YTHX9421R5101
Display Type
8.06 sq-in Tri-Lingual
Voltage Rating
18 to 30 VAC
Dimensions
4-1/2 in W x 7/8 in D x 3-1/2 in H
Login for Price
Compare
Honeywell
Prestige IAQ EIM, DATS, RIG Kit
Part #
YTHX9421R5127
Display Type
8.06 sq-in Tri-Lingual
Voltage Rating
18 to 30 VAC
Dimensions
4-1/2 in W x 7/8 in D x 3-1/2 in H
Login for Price
Compare
Honeywell
Prestige IAQ Thermostat Only
Part #
THX9421R5021
Display Type
8.06 sq-in Tri-Lingual
Voltage Rating
18 to 30 VAC
Dimensions
4-1/2 in W x 7/8 in D x 3-1/2 in H
Login for Price
Compare
Honeywell
PRO 2000 Vertical 1H 1C
Part #
TH2110DV1008
Display Type
1.73 sq-in Digital
Voltage Rating
20 to 30 VAC
Programs per Week
5-2 Days
Login for Price
Compare
Honeywell
PRO 2000 Vertical Heat Pump 2H 1C
Part #
TH2210DV1006
Display Type
1.73 sq-in
Voltage Rating
20 to 30 VAC
Mounting Type
Vertical
Login for Price
Compare
Pro1
Pro1 Program Stat 3H/2C Touchscreen
Part #
T955
Display Type
LCD
Voltage Rating
24 VAC
Programs per Week
5-1-1 Days
Login for Price
Compare
Honeywell
RedLINK ERM and VisionPro Kit
Part #
YERM5220R8321
Display Type
10 sq-in Touchscreen
Voltage Rating
24 VAC
Mounting Type
Wall
Login for Price
Compare
Honeywell
RedLINK ERM, VisionPro, EIM Kit
Part #
YERM5220RVPEIM
Display Type
10 sq-in Touchscreen
Voltage Rating
24 VAC
Mounting Type
Wall
Login for Price
Compare
Aprilaire
S84 Programamble
Part #
S84N1H1C
Login for Price
Compare
Aprilaire
S86NMU Programmable Thermostat
Part #
S86NMU
MFG #
S86NMU
Login for Price
Compare
Honeywell
T4 Pro Programmable HP 2H 1C
Part #
TH4210U2002/U
Login for Price
Compare
Honeywell
T4 Pro Programmable Thermostat 1H 1C
Part #
TH4110U2005
Display Type
3.93 sq-in LED Back-Lit
Voltage Rating
20 to 30 VAC
Dimensions
4-1/16 in L x 4-1/16 in W x 1-3/32 in D
Login for Price
Compare
Pro1
T501M Mechanical Non-Programmable 1H 1C
Part #
T501M
Login for Price
Compare
Honeywell
T6 Pro Programmable 2H 1C
Part #
TH6210U2001
Display Type
5.44 sq-in LED Back-Lit
Voltage Rating
20 to 30 VAC
Dimensions
4-1/16 in L x 4-1/16 in W x 1-3/32 in D
Login for Price
Compare
Aprilaire
8910 Total IAQ Control
Part #
8910
Display Type
LCD
Voltage Rating
24 VAC
Programs per Week
7 Days
Login for Price
Compare
Honeywell
BuilderStatDigital2ht/1clProgrammable
Part #
TH2210D1007
Login for Price
Compare
Honeywell
CommercialPRO 7000 2H 2C
Part #
TB7220U1012
Voltage Rating
24 VAC
Dimensions
6 in W x 1-3/8 in D x 3-3/4 in H
Domestic/Import
Import
Login for Price
Compare
Honeywell
Focus-pro Prog Stnd Ht/cl 1-stage T-stat
Part #
TH6110D1005
Display Type
Digital
Voltage Rating
20 to 30 VAC
Programs per Week
5-1-1 or 5-2 Days
Login for Price
Compare
Honeywell
FocusPRO 6000 Programmable 1H 1C
Part #
TH6110D1021
Display Type
Digital
Voltage Rating
20 to 30 VAC
Programs per Week
5-1-1 or 5-2 Days
Login for Price
Compare
Honeywell
FocusPRO 6000 Programmable 2H 2C
Part #
TH6220D1028
Display Type
Digital
Voltage Rating
20 to 30 VAC
Programs per Week
5-1-1 or 5-2 Days
Login for Price
Compare
Honeywell
FocusPRO 6000 RedLINK 2H 2C Kit
Part #
YTH6320R1001
Voltage Rating
18 to 30 VAC
Stages Cool
2 Heat Pump, 2 Conventional
Thermostat Type
Wi-Fi, Programmable
Login for Price
Compare
Honeywell
FocusPRO P200 1H/1C
Part #
TH2110U4004/U
Login for Price
Compare
Honeywell
FocusPRO P200 3H/2C
Part #
TH2320U4006/U
Login for Price
Compare
Honeywell
Prestige IAQ EIM, DATS Kit
Part #
YTHX9421R5085WW
MFG #
YTHX9421R5085WW/U
Login for Price
Compare
Honeywell
Prestige IAQ EIM, DATS, Outdoor Sensor
Part #
YTHX9421R5101
Display Type
8.06 sq-in Tri-Lingual
Voltage Rating
18 to 30 VAC
Dimensions
4-1/2 in W x 7/8 in D x 3-1/2 in H
Login for Price
Compare
Honeywell
Prestige IAQ EIM, DATS, RIG Kit
Part #
YTHX9421R5127
Display Type
8.06 sq-in Tri-Lingual
Voltage Rating
18 to 30 VAC
Dimensions
4-1/2 in W x 7/8 in D x 3-1/2 in H
Login for Price
Compare
Honeywell
Prestige IAQ Thermostat Only
Part #
THX9421R5021
Display Type
8.06 sq-in Tri-Lingual
Voltage Rating
18 to 30 VAC
Dimensions
4-1/2 in W x 7/8 in D x 3-1/2 in H
Login for Price
Compare
Honeywell
PRO 2000 Vertical 1H 1C
Part #
TH2110DV1008
Display Type
1.73 sq-in Digital
Voltage Rating
20 to 30 VAC
Programs per Week
5-2 Days
Login for Price
Compare
Honeywell
PRO 2000 Vertical Heat Pump 2H 1C
Part #
TH2210DV1006
Display Type
1.73 sq-in
Voltage Rating
20 to 30 VAC
Mounting Type
Vertical
Login for Price
Compare
Pro1
Pro1 Program Stat 3H/2C Touchscreen
Part #
T955
Display Type
LCD
Voltage Rating
24 VAC
Programs per Week
5-1-1 Days
Login for Price
Compare
Honeywell
RedLINK ERM and VisionPro Kit
Part #
YERM5220R8321
Display Type
10 sq-in Touchscreen
Voltage Rating
24 VAC
Mounting Type
Wall
Login for Price
Compare
Honeywell
RedLINK ERM, VisionPro, EIM Kit
Part #
YERM5220RVPEIM
Display Type
10 sq-in Touchscreen
Voltage Rating
24 VAC
Mounting Type
Wall
Login for Price
Compare
Aprilaire
S84 Programamble
Part #
S84N1H1C
Login for Price
Compare
Aprilaire
S86NMU Programmable Thermostat
Part #
S86NMU
MFG #
S86NMU
Login for Price
Compare
Honeywell
T4 Pro Programmable HP 2H 1C
Part #
TH4210U2002/U
Login for Price
Compare
Honeywell
T4 Pro Programmable Thermostat 1H 1C
Part #
TH4110U2005
Display Type
3.93 sq-in LED Back-Lit
Voltage Rating
20 to 30 VAC
Dimensions
4-1/16 in L x 4-1/16 in W x 1-3/32 in D
Login for Price
Compare
Pro1
T501M Mechanical Non-Programmable 1H 1C
Part #
T501M
Login for Price
Compare
Honeywell
T6 Pro Programmable 2H 1C
Part #
TH6210U2001
Display Type
5.44 sq-in LED Back-Lit
Voltage Rating
20 to 30 VAC
Dimensions
4-1/16 in L x 4-1/16 in W x 1-3/32 in D
Login for Price
Results Per Page
24
48
72
96
First page
Previous page
1
2
Next page
Last page