Specialty Controls

Specialty Controls deliver precise automation and system management for HVAC, electrical, and industrial applications. These advanced components include terminal blocks, relays, sensors, and programmable systems that ensure reliable operation and safety. Jackson Systems offers an extensive selection of specialty control products in various configurations – shop with us for professional-grade solutions.

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Showing 49–96 of 240 resultsSorted by popularity

24V Dual Circuit Electronic Expansion Valve Superheat Controller

Copeland

SKU: 097176
$276.52
MSRP: $329.92
You save 16%
Copeland 097176 24V Dual Circuit EXV Superheat Controller EXD-SH2 quantity
24V Single Circuit Electronic Expansion Valve Superheat Controller

Copeland

SKU: 097175
$255.01
MSRP: $293.26
You save 13%
Copeland 097175 24V Single Circuit EXV Superheat Controller, Model EXD-SH1 quantity
XEV EX48 Electronic Expansion Valve Controller REV 1.5

Copeland

SKU: 066884
$322.60
MSRP: $384.91
You save 16%
Copeland 066884 XEV EX48 Controller REV 1.5 quantity
OMB-MO1 Crankcase Oil Level Protection Control, 24VAC

Copeland

SKU: 065366
$553.06
MSRP: $636.02
You save 13%
Copeland 065366 OMB-MO1 Crankcase Oil Level Protection Control 24VAC quantity
OMB-JB1 24VAC Crankcase Oil Level Protection Control w/ Junction Box

Copeland

SKU: 065365
$554.66
MSRP: $637.86
You save 13%
Copeland 065365 OMB-JB1 24VAC Crankcase Oil Level Protection Control w/ Junction Box quantity
Pioneer Gold 3.0 HVAC system controller replacement part

AAON

SKU: ASM02780
$1,012.95
MSRP: $1,164.89
You save 15%
Aaon ASM02780 Pioneer Gold 3.0 Controller quantity
Modulating gas valve controller for AAON HVAC equipment

AAON

SKU: ASM01668
$1,209.15
MSRP: $1,390.52
You save 15%
Aaon ASM01668 MODGAS-X Controller quantity
FreezeStat with 20 ft capillary, auto-reset, dual-circuit switching

Automation Components Inc (ACI)

SKU: 145358
$410.99
MSRP: $472.64
You save 15%
ACI 145358 FreezeStat with 20 ft Capillary, Auto-Reset, 2-Circuit quantity
FreezeStat with 6′ capillary, auto-reset, dual-circuit protection

Automation Components Inc (ACI)

SKU: 145354
$362.99
MSRP: $417.44
You save 15%
ACI 145354 FreezeStat 6' Capillary Auto-Reset 2-Circuit Freeze Protection quantity
24VAC enthalpy changeover controller for economizer systems

Automation Components Inc (ACI)

SKU: 122440
$147.74
MSRP: $169.90
You save 15%
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Analog input/output interface module for BAS integration

ACI

SKU: 111750
$225.04
MSRP: $258.80
You save 15%
Read more
Freeze protection stat, 20′ capillary, auto reset, dual SPDT

Automation Components Inc (ACI)

SKU: 105904
$255.78
MSRP: $294.15
You save 15%
Read more
Control assembly kit for natural gas heat pump systems

Century Motors

SKU: 100358465
$409.38
MSRP: $470.79
You save 15%
Century 100358465 Control Assembly Kit for Natural Gas Heat Pump quantity
24VAC dual fan & limit controller, 80–120°F fan / 150–300°F limit range

A.J. Antunes

SKU: 8742130013
$427.94
MSRP: $492.13
You save 15%
A.J. Antunes 8742130013 24VAC 2-SPST Dual Fan and Limit Controller w/ 10' Sensor quantity
Digital freezestat, 30–75°F range, SPDT, 1–10 min adjustable timing

A.J. Antunes

SKU: 8563140040
$181.43
MSRP: $208.64
You save 15%
A.J. Antunes 8563140040 Digital Freezestat SPDT 30-75°F 115VAC 20' Sensor quantity
Digital freezestat, 30–75°F, SPDT, 1–10 min adjustable timing, 10′ sensor

A.J. Antunes

SKU: 8563120051
$215.93
MSRP: $248.32
You save 13%
A.J. Antunes 8563120051 30-75°F 115VAC Digital Freezestat SPDT w/ Adjustable Timing quantity
High Limit Control with Manual Reset, 100–220°F, 24VAC, 15′ Sensor

A.J. Antunes

SKU: 8512130013
$461.25
MSRP: $530.44
You save 15%
A.J. Antunes 8512130013 High Limit Control 100-220°F 24VAC Manual Reset 15' Sensor quantity
Electric cooking control replacement part for precise temperature management

Robertshaw

SKU: LCCM200300000
$114.94
MSRP: $132.18
You save 13%
Robertshaw LCCM200300000 Electric Cooking Control quantity
Electric cooking control for precise temperature management

Robertshaw

SKU: KXT-466-36
$70.95
MSRP: $81.59
You save 15%
Robertshaw KXT-466-36 Electric Cooking Control quantity
Scroll digital compressor controller with 15-second time delay

Copeland

SKU: 543-0024-03
$521.86
MSRP: $600.14
You save 15%
Copeland Scroll Digital Compressor Controller with Time Delay, 543-0024-03 quantity
Pilot duty thermostat, 175–550°F range, 60″ capillary

Robertshaw

SKU: 5300-735
$135.23
MSRP: $155.51
You save 13%
Robertshaw 5300-735 Pilot Duty Thermostat, 175–550°F, 60" Capillary quantity
Commercial cold control designed for freezer temperature management

Robertshaw

SKU: VF3
$21.73
MSRP: $24.99
You save 15%
Robertshaw VF3 Commercial Cold Control for Freezer Applications quantity
200–400°F Dip Seal Temperature Limit Control, Pilot Duty

Robertshaw

SKU: 5300-711
$139.58
MSRP: $160.52
You save 15%
Robertshaw 5300-711 Temperature Limit Control 200-400°F 3' Dip Seal Pilot Duty quantity
Stage Adder Module for expanded heating system staging

Reznor

SKU: 115849
$397.61
MSRP: $457.25
You save 13%
Reznor 115849 Stage Adder Module quantity
OEM temperature selector for Reznor heating & ventilation units

Reznor

SKU: 87107
$638.50
MSRP: $734.28
You save 15%
Reznor 87107 Temperature Selector quantity
OEM electronic amplifier for Reznor heating systems

Reznor

SKU: 86976
$1,119.49
MSRP: $1,287.41
You save 13%
Reznor 86976 Amplifier quantity
Main electronic control board for GE Zoneline PTAC systems

GE Appliances

SKU: WP26X34736
$101.76
MSRP: $117.02
You save 15%
GE Appliances WP26X34736 Zoneline PTAC Main Control Board quantity
High-limit thermostat, 175–550°F range, open-on-rise, 5 ft. capillary

Robertshaw

SKU: 5300-651
$148.91
MSRP: $171.25
You save 13%
Robertshaw 5300-651 High-Limit Thermostat 175–550°F, 5 ft. Capillary quantity
Temperature Controller, 200–400°F Range, 24″ Capillary, 3/8″ Stuffing Box

Robertshaw

SKU: 5300-402
$128.85
MSRP: $148.18
You save 13%
Robertshaw 5300-402 Temperature Controller 200-400°F, 24" Capillary, 3/8" Stuffing Box quantity
Commercial HVAC Control Module, Model LCCM300360000

Robertshaw

SKU: 5225-07D
$95.38
MSRP: $109.69
You save 13%
Robertshaw 5225-07D LCCM300360000 Commercial HVAC Control Module quantity
OEM main control board for GE room air conditioners

GE Appliances

SKU: WP29X10075
$135.43
MSRP: $155.74
You save 15%
GE Appliances WP29X10075 Main Board Assembly quantity
Capillary Thermostat, 60–250°F Range, 60″ Capillary, Open-on-Rise

Robertshaw

SKU: 5300-612
$161.61
MSRP: $185.85
You save 15%
Robertshaw 5300-612 Capillary Thermostat 60-250°F, 60" Cap, Open-High quantity
OEM electronic main control board for select GE room air conditioners

GE Appliances

SKU: WP29X20006
$85.31
MSRP: $98.11
You save 15%
GE Appliances WP29X20006 Main Board quantity
9VDC Pilot Relight Control Module for Recreational Vehicles

Robertshaw

SKU: 785-002
$129.78
MSRP: $149.25
You save 13%
Robertshaw 785-002 9VDC Pilot Relight Control for RVs quantity
230V XR60 Dixell Digital Temperature Controller for Refrigeration

Copeland

SKU: 943-0292-00
$278.80
MSRP: $320.62
You save 15%
Read more
Digital Compressor Controller, A2L Refrigerant, 20-Second Time Delay

Copeland

SKU: 543-0024-02
$586.53
MSRP: $674.51
You save 13%
Copeland 543-0024-02 Digital Compressor Controller A2L with 20s Time Delay quantity
Wall Mount 230V Heater/Cooler Electronic Control Service Kit

Friedrich

SKU: 61921225
$145.91
MSRP: $167.80
You save 13%
Friedrich Air Conditioning 61921225 Wall Mount 230V Heater/Cooler Electronic Control Service Kit quantity
Electrical control filter PCB board for compatible Friedrich HVAC units

Friedrich

SKU: 67400372
$129.00
MSRP: $148.35
You save 15%
Friedrich 67400372 Filter Board – HVAC Electrical Control PCB Replacement Part quantity
Main PCB Control Board for Compatible Friedrich HVAC Units

Friedrich

SKU: 67400371
$146.31
MSRP: $168.26
You save 15%
Friedrich Air Conditioning 67400371 Main PCB Control Board quantity
FMC Replacement Control Board for Friedrich Air Conditioning Systems

Friedrich

SKU: 29000208
$282.04
MSRP: $324.35
You save 15%
Friedrich 29000208 FMC Control Board – AC System Replacement PCB quantity
Programmable Burner Control Module, 30 Purge, 5/10 TFI, No Modulation

Fireye

SKU: EP380
$1,566.64
MSRP: $1,801.64
You save 15%
Fireye EP380 Programmable Module, 30 Purge, 5/10 TFI, No Mod – Burner Control quantity
Color Touch Screen Display for Burner Management Systems

Fireye

SKU: NXD410TS
$669.16
MSRP: $769.53
You save 13%
Fireye NXD410TS Color Touch Screen Display for Burner Management Systems quantity
XR60 120V Digital Temperature Controller for Refrigeration

Copeland

SKU: 943-0291-00
$275.54
MSRP: $316.87
You save 15%
Copeland 943-0291-00 XR60 120V Dixel Digital Temperature Controller quantity
Program Module with Safety Lockout for Industrial Burner Controls

Fireye

SKU: MP562
$2,249.58
MSRP: $2,587.02
You save 15%
Fireye MP562 Program Module with Lockout for Industrial Burner Control Systems quantity
Plug-In Pilot Cutoff Burner Control Flame Safeguard Program Module

Fireye

SKU: MP561
$2,249.58
MSRP: $2,587.02
You save 15%
Fireye MP561 Program Module with Pilot Cutoff Burner Control Flame Safeguard Sequencer quantity
Plug-In Program Module with Pilot Cutoff, Flame Stabilization & Check Run

Fireye

SKU: MP560
$2,249.58
MSRP: $2,587.02
You save 15%
Fireye MP560 Program Module Pilot Cutoff Stabilization Check Run Burner Control quantity
Infrared Plug-In Flame Amplifier for Burner Management Systems

Fireye

SKU: NXCESIR
$422.13
MSRP: $485.45
You save 13%
Fireye NXCESIR Infrared Plug-In Flame Amplifier for Flame Safeguard Systems quantity
120VAC Parallel Position Relay Burner Control Interface Module

Fireye

SKU: NXF4000
$1,671.95
MSRP: $1,922.74
You save 13%
Fireye NXF4000 120VAC Parallel Position Relay Burner Control Interface Module quantity