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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Temperature

Showing 289–336 of 624 resultsSorted by popularity

Farm Controller for Heating, Cooling & Ventilation Systems

Honeywell Home

SKU: T631C1038
$340.58
MSRP: $391.67
You save 15%
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Farm-O-Stat SPDT 1HP Temperature Controller 35-100°F

Honeywell Home

SKU: T631A1162
$303.33
MSRP: $348.83
You save 15%
Honeywell T631A1162 Farm-O-Stat SPDT 1HP Temperature Controller 35-100°F quantity
Refrigeration Temperature Controller, 120/240Vac, SPDT

Honeywell Home

SKU: T6031A1227
$244.79
MSRP: $281.51
You save 15%
Honeywell T6031A1227 Refrigeration Temperature Controller, 120/240Vac quantity
Return Air Controller, 120/240Vac, 36-100°F Setpoint Range

Honeywell Home

SKU: T4054B1016
$319.30
MSRP: $367.20
You save 15%
Honeywell T4054B1016 Return Air Controller, 120/240Vac, 36-100°F Setpoint quantity
Refrigeration Temperature Controller, 120/240Vac, SPDT

Honeywell Home

SKU: T4031A1073
$175.60
MSRP: $201.94
You save 15%
Honeywell T4031A1073 Refrigeration Temperature Controller, 120/240Vac quantity
Remote Bulb Temperature Controller, 2-Pipe, Reverse Acting

Honeywell Home

SKU: LP920B1037
$1,828.44
MSRP: $2,102.71
You save 15%
Honeywell LP920B1037 Remote Bulb Temperature Controller, 2-Pipe, Reverse Acting quantity
Remote Bulb Temperature Controller, 2-Pipe, Direct Acting, 30–150°F

Honeywell Home

SKU: LP920A1039
$1,455.13
MSRP: $1,673.40
You save 15%
Honeywell LP920A1039 Remote Bulb Temperature Controller, 2-Pipe, Direct Acting quantity
Remote Bulb Temp Controller, 2-Pipe, Direct Acting, 30-150°F

Honeywell Home

SKU: LP920A1013
$832.20
MSRP: $957.03
You save 15%
Honeywell LP920A1013 Remote Bulb Temperature Controller, 2-Pipe, Direct Acting quantity
DC2800-EE-1L0-100-200-00-0 Digital Process Controller

Honeywell Home

SKU: DC2800EE1L01002000
$1,737.91
MSRP: $1,998.60
You save 15%
Honeywell DC2800EE1L01002000 DC2800-EE-1L0-100-200-00-0 Digital Controller quantity
DC2800 Series 1/4 DIN Dual-Display Process Controller

Honeywell Home

SKU: DC2800EE0S02001000
$1,416.54
MSRP: $1,629.02
You save 15%
Honeywell DC2800EE0S02001000 DC2800 Series 1/4 DIN Process Controller quantity
DC2800 Digital Indicating Controller by Honeywell

Honeywell Home

SKU: DC2800EE0L02002000
$1,473.96
MSRP: $1,695.05
You save 15%
Honeywell DC2800EE0L02002000 DC2800 Digital Indicating Controller quantity
DC2800 Series Digital Process Controller

Honeywell Home

SKU: DC2800EE0L02001000
$1,466.33
MSRP: $1,686.28
You save 15%
Honeywell DC2800EE0L02001000 DC2800 Series Digital Process Controller quantity
DC2800 Universal Digital Indicating Controller

Honeywell Home

SKU: DC2800E00L0200100
$1,207.49
MSRP: $1,388.61
You save 15%
Honeywell DC2800E00L0200100 DC2800-E0-0L0-200-100-00-0 Digital Controller quantity
UDC2800 Universal Digital Controller

Honeywell Home

SKU: DC2800E00L0100200
$1,105.85
MSRP: $1,271.73
You save 15%
Honeywell DC2800E00L0100200 UDC2800 Universal Digital Controller quantity
DC2800-CE-2S0-200-000-00-0 Circular Chart Recorder

Honeywell Home

SKU: DC2800CE2S02000000
$1,711.00
MSRP: $1,967.65
You save 15%
Honeywell DC2800CE2S02000000 DC2800-CE-2S0-200-000-00-0 Circular Chart Recorder quantity
DC2800 1/4 DIN Universal Temperature/Process Controller

Honeywell Home

SKU: DC2800CE1S02200000
$2,156.24
MSRP: $2,479.68
You save 15%
Honeywell DC2800CE1S02200000 DC2800 1/4 DIN Process Controller quantity
DC2800 1/4 DIN Universal Process Controller

Honeywell Home

SKU: DC2800CE1S02101000
$2,075.56
MSRP: $2,386.89
You save 15%
Honeywell DC2800CE1S02101000 DC2800 1/4 DIN Universal Process Controller quantity
DC2800 Series Digital Process Controller

Honeywell Home

SKU: DC2800CE1S02100000
$1,773.71
MSRP: $2,039.77
You save 15%
Honeywell DC2800CE1S02100000 DC2800 Series Digital Process Controller quantity
DC2800 1/4 DIN Digital Process Controller

Honeywell Home

SKU: DC2800CE0S02001000
$1,502.68
MSRP: $1,728.08
You save 15%
Honeywell DC2800CE0S02001000 DC2800 1/4 DIN Digital Process Controller quantity
DC2800 Series Digital Temperature Controller

Honeywell Home

SKU: DC2800CE0S0100000
$1,308.51
MSRP: $1,504.79
You save 15%
Honeywell DC2800CE0S0100000 DC2800 Series Digital Temperature Controller quantity
DC2800 1/4 DIN Temperature & Process Controller

Honeywell Home

SKU: DC2800CB0S02001000
$1,417.90
MSRP: $1,630.59
You save 15%
Honeywell DC2800CB0S02001000 DC2800 1/4 DIN Temperature/Process Controller quantity
DC1202-7-1-0-0-1-0-0-0 Single-Loop PID Temperature Controller

Honeywell Home

SKU: DC120271001000
$1,113.68
MSRP: $1,280.73
You save 15%
Honeywell DC120271001000 DC1202-7-1-0-0-1-0-0-0 Temperature Controller quantity
DC1202 Single Loop Digital Process Controller

Honeywell Home

SKU: DC120211101000
$1,271.59
MSRP: $1,462.33
You save 15%
Honeywell DC120211101000 DC1202 Single Loop Digital Process Controller quantity
208-230V Temperature Control Module for Refrigeration Systems

Heatcraft Refrigeration

SKU: 89994801
$527.33
MSRP: $606.43
You save 15%
Heatcraft Refrigeration 89994801 208-230V Temperature Control Module quantity
40°F Close/75°F Open 2-Wire Temperature Limit Switch

Heatcraft Refrigeration

SKU: 5708L
$86.41
MSRP: $99.37
You save 15%
Heatcraft Refrigeration 5708L 40°F Close/75°F Open 2-Wire Temp Limit Switch quantity
Thermostat, Opens at 75°F, Closes at 40°F

Heatcraft Refrigeration

SKU: 4752C
$59.60
MSRP: $68.54
You save 15%
Heatcraft Refrigeration 4752C Thermostat Open 75F Close 40F quantity
Electronic Thermostat, 120/240VAC, NEMA 4X Enclosure Rating

Heatcraft Refrigeration

SKU: 28963301
$457.70
MSRP: $526.36
You save 15%
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Room Thermostat for Heatcraft Refrigeration Systems

Heatcraft Refrigeration

SKU: 28913901
$156.03
MSRP: $179.43
You save 15%
Heatcraft Refrigeration 28913901 Room Thermostat quantity
L75-35F Thermostat for Commercial Refrigeration Systems

Heatcraft Refrigeration

SKU: 28908601
$72.19
MSRP: $83.02
You save 15%
Heatcraft Refrigeration 28908601 L75-35F Thermostat quantity
40-120°F Fan Temperature Control for Refrigeration Systems

Heatcraft Refrigeration

SKU: 2890019
$298.60
MSRP: $343.39
You save 15%
Heatcraft Refrigeration 2890019 40-120F Fan Temperature Control quantity
VTC511 Thermostat, 140°F

Danfoss

SKU: 193B-1704
$74.29
MSRP: $85.43
You save 15%
Danfoss 193B-1704 VTC511 Thermostat, 140°F quantity
Remote Thermostat RMT24 for Reliable Temperature Control

Danfoss

SKU: 087N-1196
$89.99
MSRP: $103.49
You save 15%
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EKC 202D Refrigeration Controller

Danfoss

SKU: 084B8536
$196.63
MSRP: $226.12
You save 13%
Danfoss 084B8536 EKC 202D Refrigeration Controller quantity
EKC202C Electronic Temperature Control, SKU 084B8523

Danfoss

SKU: 084B8523
$166.05
MSRP: $190.96
You save 15%
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EKC202B Refrigeration Control, SKU 084B8522

Danfoss

SKU: 084B8522
$164.30
MSRP: $188.95
You save 15%
Danfoss 084B8522 EKC202B Refrigeration Control quantity
AK-CC 550A 115V Refrigeration Case Controller

Danfoss

SKU: 084B4082
$694.35
MSRP: $798.50
You save 13%
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EKA 200 Electronic Control for Refrigeration Systems

Danfoss

SKU: 080N0020
$139.45
MSRP: $160.37
You save 13%
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EKE 1C Electronic Expansion Valve Controller

Danfoss

SKU: 080G5400
$357.76
MSRP: $411.42
You save 15%
Danfoss 080G5400 EKE 1C Electronic Expansion Valve Controller quantity
ERC214 Electronic Refrigeration Controller

Danfoss

SKU: 080G3466
$132.41
MSRP: $152.27
You save 13%
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ERC 213 Electronic Temperature Controller

Danfoss

SKU: 080G3457
$98.11
MSRP: $112.83
You save 15%
Danfoss 080G3457 ERC 213 Electronic Temperature Controller quantity
165°F Setpoint, 35°F Differential Temperature Switch

Williams Comfort Products

SKU: P296201
$58.11
MSRP: $66.83
You save 15%
Williams Comfort Products P296201 165F 35F Differential Temperature Switch quantity
High Limit Temp Control, SPST, Auto Recycle, 140-220F, 1/2″ NPT

Weil McLain

SKU: 510-312-021
$191.16
MSRP: $219.83
You save 15%
Weil McLain 510-312-021 High Limit Temperature Control SPST 140-220F quantity
-30/100°F 8′ Capillary SPDT Temperature Controller, 3/12A Diff

York

SKU: 025-29923-000
$654.19
MSRP: $752.32
You save 15%
York 025-29923-000 -30/100°F 8' Cap SPDT Temperature Controller 3/12A Diff quantity
Temperature Control Switch 460V

York

SKU: S1-025-50865-000
$52.58
MSRP: $60.47
You save 15%
York S1-025-50865-000 Temperature Control Switch 460V quantity
Temperature Control 65°F Open 50°F Close SPST Switch

York

SKU: S1-025-47870-000
$59.04
MSRP: $67.90
You save 15%
York S1-025-47870-000 Temperature Control 65°F Open 50°F Close SPST quantity
95 CLS 135°F Auto-Reset Operating Temperature Control

York

SKU: S1-025-47297-000
$21.90
MSRP: $25.19
You save 15%
York S1-025-47297-000 95 CLS 135°F Operating Temperature Control Auto quantity
SPST Temperature Control, 80°F Open / 31°F Close

York

SKU: S1-025-43293-000
$61.88
MSRP: $71.16
You save 15%
York S1-025-43293-000 SPST Temperature Control, 80°F Open / 31°F Close quantity
Temperature Control, 245°F Open / 215°F Close

York

SKU: S1-025-43269-000
$30.75
MSRP: $35.36
You save 15%
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