Temperature Controllers

A temperature controller is an essential device for managing the difference between a desired setpoint and an actual measured temperature. Ideal for applications in commercial heating, cooling, air conditioning, and refrigeration, temperature controllers provide precise on/off control to maintain optimal conditions. Modern electronic temperature controllers feature easy-to-read digital displays, enabling quick programming with a single touch. Many models include one- and two-stage capabilities, advanced diagnostic detection, and a broad setpoint temperature range, making them versatile for various heating and cooling applications.

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Showing 529–576 of 608 resultsSorted by popularity

Remote Temperature Selector 60–160 °F LED Display

Maxitrol

SKU: TD94E-0616
$426.83
MSRP: $490.85
You save 15%
Maxitrol TD94E‑0616 Remote Temperature Selector 60–160 °F LED Display quantity
Remote Temperature Selector 40–90 °F with LED Display

Maxitrol

SKU: TD94E-0409
$426.83
MSRP: $490.85
You save 15%
Maxitrol TD94E‑0409 Remote Temperature Selector 40–90 °F with LED Display quantity
Panel Mount Space Temperature Selector 55–90 °F

Maxitrol

SKU: TD244P
$98.43
MSRP: $113.19
You save 15%
Maxitrol TD244P Panel Mount Space Temperature Selector 55–90 °F quantity
Wall Mount Space Temperature Selector (40–80 °F)

Maxitrol

SKU: TD244A
$179.23
MSRP: $206.11
You save 15%
Maxitrol TD244A Wall Mount Space Temperature Selector (40–80 °F) quantity
Dual Remote Temperature Selector with Range Switch

Maxitrol

SKU: TD214G
$356.24
MSRP: $409.68
You save 15%
Maxitrol TD214G Dual Remote Temperature Selector with Range Switch quantity
Remote Temperature Selector 90–140 °F

Maxitrol

SKU: TD114G
$124.00
MSRP: $142.60
You save 15%
Maxitrol TD114G Remote Temperature Selector 90–140 °F quantity
Remote Discharge Air Temperature Selector 55–90 °F

Maxitrol

SKU: TD114F
$124.00
MSRP: $142.60
You save 15%
Maxitrol TD114F Remote Discharge Air Temperature Selector 55–90 °F quantity
Discharge Air Temperature Selector 100–250 °F

Maxitrol

SKU: TD114E
$189.73
MSRP: $218.19
You save 15%
Maxitrol TD114E Discharge Air Temperature Selector 100–250 °F quantity
Discharge Air Temperature Selector 55–90 °F

Maxitrol

SKU: TD114-2
$169.49
MSRP: $194.91
You save 15%
Maxitrol TD114-2 Discharge Air Temperature Selector 55–90 °F quantity
Remote Selector Discharge Air Sensor 55–90°F

Maxitrol

SKU: TD114-1
$128.38
MSRP: $147.64
You save 15%
Maxitrol TD114-1 Remote Selector Discharge Air Sensor 55–90°F quantity
50°-940°F Type J Temperature Control

A.J. Antunes

SKU: 8051510480
$405.90
MSRP: $466.79
You save 15%
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Temperature Monitor/Timer/High-Limit

A.J. Antunes

SKU: 8502130024
$361.98
MSRP: $416.28
You save 15%
A.J. Antunes 8502130024 Temperature Monitor/Timer/High-Limit quantity
Temperature Control Module 24V

A.J. Antunes

SKU: 8502130013
$519.75
MSRP: $597.71
You save 15%
A.J. Antunes 8502130013 Temperature Control Module 24V quantity
TFH Limit Controller 24V

A.J. Antunes

SKU: 8502100053
$436.65
MSRP: $502.15
You save 15%
A.J. Antunes 8502100053 TFH Limit Controller 24V quantity
2‑Stage 0–100°F DPDT Temperature Control

Trane

SKU: THT0364
$215.26
MSRP: $558.33
You save 61%
Trane THT0364 2‑Stage 0–100°F DPDT Temperature Control quantity
240 V SPST Thermostat / Temperature Control

Trane

SKU: THT2243
$23.08
MSRP: $26.54
You save 15%
Trane THT2243 240 V SPST Thermostat / Temperature Control quantity
SPST N/C Temp Control

Trane

SKU: CNT1219
$64.55
MSRP: $74.23
You save 15%
Trane CNT1219 SPST N/C Temp Control quantity
Freezestat

Reznor

SKU: 126170
$448.86
MSRP: $516.19
You save 15%
Reznor 126170 Freezestat quantity
40-100F Room Temperature Unit

Tekmar Control Systems

SKU: 054
$157.11
MSRP: $180.68
You save 15%
Tekmar Controls 054 40-100F Room Temperature Unit quantity
Override Stat for HVAC Heating Systems

Reznor

SKU: 24857
$522.35
MSRP: $600.70
You save 15%
Reznor 24857 Override Stat for HVAC Heating Systems quantity
Temperature Restraining/Locking Device

Fenwal

SKU: 01-990040-000
$12.81
MSRP: $14.73
You save 15%
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Thermal Switch Temperature Controller

Fenwal

SKU: 01-018023-000
$392.10
MSRP: $450.92
You save 15%
Fenwal 01‑018023‑000 Thermal Switch Temperature Controller quantity
Limit Controller

Fenwal

SKU: 08-033024-106
$87.30
MSRP: $100.40
You save 15%
Read more
Thermoswitch Temperature Control (-100 °F to 600 °F)

Fenwal

SKU: 01-017102-000
$376.74
MSRP: $433.25
You save 15%
Fenwal 01-017102-000 Thermoswitch Temperature Control (-100 °F to 600 °F) quantity
Thermoswitch Controller-100-400f

Fenwal

SKU: 01-017002-000
$304.20
MSRP: $349.83
You save 15%
Fenwal 01‑017002‑000 Thermoswitch Controller-100-400f quantity
Remote Temperature Selector 120-170 degrees

Maxitrol

SKU: TD114B
$118.04
MSRP: $135.75
You save 15%
Maxitrol TD114B Remote Temperature Selector 120-170 degrees quantity
200 °F Manual‑Reset Limit / Temperature Control Switch

York

SKU: S1-025-27747-002
$39.38
MSRP: $45.29
You save 15%
York S1‑025‑27747‑002 200 °F Manual‑Reset Limit / Temperature Control Switch quantity
Temperature Controller

York

SKU: S1-025-29049-700
$495.73
MSRP: $570.09
You save 15%
York S1‑025‑29049‑700 Temperature Controller quantity
Temperature Control (SPDT, 195 °F Open / 130 °F Close)

York

SKU: S1-025-26366-009
$46.38
MSRP: $53.34
You save 15%
York S1-025-26366-009 Temperature Control (SPDT, 195 °F Open / 130 °F Close) quantity
Temperature Control – 180°F Close / 200°F Open Auto Reset Limit Switch

Rheem

SKU: 47-25349-05
$10.58
MSRP: $12.17
You save 15%
Rheem 47-25349-05 Temperature Control – 180°F Close / 200°F Open Auto Reset Limit Switch quantity
Temperature Control – 130°F Close / 150°F Open Auto Reset Limit Switch

Rheem

SKU: 47-25349-03
$10.58
MSRP: $12.17
You save 15%
Rheem 47-25349-03 Temperature Control – 130°F Close / 150°F Open Auto Reset Limit Switch quantity
SPST M/R Temperature Control — 190° Open Limit Switch

York

SKU: S1-025-32655-000
$42.74
MSRP: $49.15
You save 15%
York S1-025-32655-000 SPST M/R Temperature Control — 190° Open Limit Switch quantity
Temperature Control – 110°F Close / 150°F Open Auto Reset Limit Switch

Rheem

SKU: 47-20045-02
$27.80
MSRP: $31.97
You save 15%
Rheem 47-20045-02 Temperature Control – 110°F Close / 150°F Open Auto Reset Limit Switch quantity
Temperature Control Switch – 90°F Close / 100°F Open, Auto-Reset Limit

Rheem

SKU: 47-22860-05
$19.58
MSRP: $22.52
You save 15%
Rheem 47-22860-05 Temperature Control Switch – 90°F Close / 100°F Open, Auto-Reset Limit quantity
Temperature Control Switch – 95°F Close / 105°F Open, Auto-Reset Limit

Rheem

SKU: 47-22860-03
$24.81
MSRP: $28.53
You save 15%
Rheem 47-22860-03 Temperature Control Switch – 95°F Close / 105°F Open, Auto-Reset Limit quantity
Temperature Control – 190°F Open / 170°F Close SPST Auto-Reset Limit Switch

Rheem

SKU: 47-102473-03
$10.78
MSRP: $12.40
You save 15%
Rheem–Ruud 47-102473-03 Temperature Control – 190°F Open / 170°F Close SPST Auto-Reset Limit Switch quantity
Danfoss 060L5208 KPU73 Temperature Control – SPDT Auto Reset, -20°F to 60°F Range for HVAC and Refrigeration Systems

Danfoss

SKU: 060L5208
$103.09
MSRP: $118.55
You save 15%
Danfoss 060L5208 KPU73 Temperature Control – SPDT Auto Reset, -20°F to 60°F Range for HVAC and Refrigeration Systems quantity
Danfoss 084B8534 AK-CC210 115V Temperature Controller – Precise Electronic Control for HVAC and Refrigeration Systems

Danfoss

SKU: 084B8534
$211.79
MSRP: $243.56
You save 15%
Danfoss 084B8534 AK-CC210 115V Temperature Controller – Precise Electronic Control for HVAC and Refrigeration Systems quantity
Danfoss 084B8520AK-CC210 230V Temperature Controller – Accurate Digital Control for HVAC and Refrigeration Systems

Danfoss

SKU: 084B8520
$205.59
MSRP: $236.43
You save 15%
Danfoss 084B8520AK-CC210 230V Temperature Controller – Accurate Digital Control for HVAC and Refrigeration Systems quantity
Danfoss 060L202966 KP73 Temperature Control – Accurate Thermostat for HVAC and Refrigeration Systems

Danfoss

SKU: 060L202966
$140.15
MSRP: $161.17
You save 15%
Danfoss 060L202966 KP73 Temperature Control – Accurate Thermostat for HVAC and Refrigeration Systems quantity
Danfoss 060L201066 Temperature Controller – 20–60°F SPDT Control with 80″ Capillary for HVAC and Refrigeration

Danfoss

SKU: 060L201066
$133.29
MSRP: $153.28
You save 15%
Danfoss 060L201066 Temperature Controller – 20–60°F SPDT Control with 80" Capillary for HVAC and Refrigeration quantity
Danfoss 060L112166 KP77 Temperature Controller – 68–140°F Adjustable Thermostat for HVAC and Refrigeration

Danfoss

SKU: 060L112166
$213.49
MSRP: $245.51
You save 15%
Read more
Danfoss 060L2152 KPU19 -30 °F to 80 °F SPDT Coiled-Bulb Temperature Control Switch

Danfoss

SKU: 060L2152
$142.93
MSRP: $164.37
You save 15%
Danfoss 060L2152 KPU19 -30 °F to 80 °F SPDT Coiled-Bulb Temperature Control Switch quantity
Danfoss 060L2150 – SPDT Temperature Control, -30°F to 80°F, 10′ Capillary

Danfoss

SKU: 060L2150
$100.25
MSRP: $115.29
You save 15%
Danfoss 060L2150 – SPDT Temperature Control, -30°F to 80°F, 10′ Capillary quantity
Beckett 7610B0001U AquaSmart Control Gas + Temp 24V – Advanced Boiler Temperature & Control System

Beckett

SKU: 7610B0001U
$316.93
MSRP: $371.21
You save 15%
Beckett 7610B0001U AquaSmart Control Gas + Temp 24V – Advanced Boiler Temperature & Control System quantity
Maxitrol TD114A Remote Temperature Selector

Maxitrol

SKU: TD114A
$180.68
MSRP: $207.78
You save 13%
Maxitrol TD114A Remote Temperature Selector quantity
Maxitrol TD121 Remote Temperature Selector

Maxitrol

SKU: TD121
$174.80
MSRP: $201.02
You save 15%
Maxitrol TD121 Remote Temperature Selector quantity
Robertshaw 2703-022 Evaporator Low Temp Limit Control

Robertshaw

SKU: 2703-022
$22.80
MSRP: $26.22
You save 15%
Robertshaw 2703-022 Evaporator Low Temp Limit Control quantity