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Showing 2497 - 2544 of 9660 products
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A421AEC-02C: Line-Voltage Type 4X Electronic Temperature Control: Type 4X (NEMA), IP66 watertight enclosure for surface-mount applications
Johnson Controls A421AEC-02C: Line-Voltage Type 4X Electronic Temperature Control: Type 4X (NEMA), IP66 watertight enclosure for surface-mount applications
$189.84
Available to Order
A421AED-02C: Line -Voltage Type 4X Electronic Temperature Control with Off-Cycle Defrost Timer: Type 4X (NEMA), IP66 standard enclosure for surface-mount
Johnson Controls A421AED-02C: Line -Voltage Type 4X Electronic Temperature Control with Off-Cycle Defrost Timer: Type 4X (NEMA), IP66 standard enclosure for surface-mount
$227.68
In stock
A421GBF-02C: Low-Voltage Type 1 Electronic Temperature Control: Type 1 DIN rail and surface-mount applications. 24 VAC Class 2,Includes A99BB-200C sensor
Johnson Controls A421GBF-02C: Low-Voltage Type 1 Electronic Temperature Control: Type 1 DIN rail and surface-mount applications. 24 VAC Class 2,Includes A99BB-200C sensor
$126.56
In stock
A421GEF-01C: Low-Voltage Type 4X Electronic Temperature Control: Type 4X (NEMA), IP66 watertight enclosure for surface-mount applications. Rated for 24 VAC
Johnson Controls A421GEF-01C: Low-Voltage Type 4X Electronic Temperature Control: Type 4X (NEMA), IP66 watertight enclosure for surface-mount applications. Rated for 24 VAC
$185.22
In stock
A6-353221: DWY Pressure switch, set point range 3.1-7 1 psi (0.21-0.48 0.07 bar).
Dwyer A6-353221: DWY Pressure switch, set point range 3.1-7 1 psi (0.21-0.48 0.07 bar).
$32.75
Available to Order
A6-453221: Pressure switch, set point range 8-13 +-2 psi. 1/4" male NPT. 304 Stainless Steel
Dwyer A6-453221: Pressure switch, set point range 8-13 +-2 psi. 1/4" male NPT. 304 Stainless Steel
$32.75
Available to Order
A70GA-1C: TWO CIRCUIT TEMP CONTROL; 15/55F; DIFF 5 FIXED; 1NO/1NC MAIN OPEN LOW; 1/8 X 20' BULB;
Johnson Controls A70GA-1C: TWO CIRCUIT TEMP CONTROL; 15/55F; DIFF 5 FIXED; 1NO/1NC MAIN OPEN LOW; 1/8 X 20' BULB;
$345.11
In stock
A70GA-2C: TWO CIRCUIT TEMP CONTROL; 35/80F; DIFF 5 - 27 ADJ; 1NO/1NC MAIN OPEN LOW; .366 X 3" BULB;
Johnson Controls A70GA-2C: TWO CIRCUIT TEMP CONTROL; 35/80F; DIFF 5 - 27 ADJ; 1NO/1NC MAIN OPEN LOW; .366 X 3" BULB;
$289.50
In stock
A70HA-14C: TEMPERATURE CONTROL; 15/55F; DIFF 5 FIXED; 1NO/INC MAIN OPEN LOW
Johnson Controls A70HA-14C: TEMPERATURE CONTROL; 15/55F; DIFF 5 FIXED; 1NO/INC MAIN OPEN LOW
$347.55
Available to Order
A70HA-1C: 15-55F Temp Control 15-55F Manual 20' Cap
Johnson Controls A70HA-1C: 15-55F Temp Control 15-55F Manual 20' Cap
$345.94
In stock
A70HA-2C: TWO CIRCUIT TEMP CONTROL; 35/80F; DIFF 6 FIXED; 1NO/1NC MAIN OPEN LOW; 3/8 X 3" BULB;
Johnson Controls A70HA-2C: TWO CIRCUIT TEMP CONTROL; 35/80F; DIFF 6 FIXED; 1NO/1NC MAIN OPEN LOW; 3/8 X 3" BULB;
$300.77
In stock
A7800A1010: 7800 Series Tester, With Proving System, 120 Vac, Configuration Plugs
Honeywell A7800A1010: 7800 Series Tester, With Proving System, 120 Vac, Configuration Plugs
$2,273.63
Available to Order
A99BB-200C: System350 Sensor 6-1/2 Foot -40-212F Range
Johnson Controls A99BB-200C: System350 Sensor 6-1/2 Foot -40-212F Range
$48.21
In stock
A99BB-600C: PTC SILICON SENSOR; WITH PVC CABLE LENGTH 19 1/2 FT (6 M) SENSOR RANGE -40 TO 212 DEGREES F
Johnson Controls A99BB-600C: PTC SILICON SENSOR; WITH PVC CABLE LENGTH 19 1/2 FT (6 M) SENSOR RANGE -40 TO 212 DEGREES F
$71.16
In stock
A99BC-1500C: PTC SILICON SENSOR; WITH HIGH TEMP SILICON CABLE LENGTH 49 FT (15 M)
Johnson Controls A99BC-1500C: PTC SILICON SENSOR; WITH HIGH TEMP SILICON CABLE LENGTH 49 FT (15 M)
$372.37
Available to Order
A99BC-25C: System350 Sensor 9-3/4" High Temp Cable
Johnson Controls A99BC-25C: System350 Sensor 9-3/4" High Temp Cable
$49.81
In stock
A99BC-300C: System350 Sensor With 9.7 Foot Lead (3 Meter)
Johnson Controls A99BC-300C: System350 Sensor With 9.7 Foot Lead (3 Meter)
$90.93
Available to Order
AA-L-BAT: AA 3.6V lithium battery for wireless sensors
RLE Technologies AA-L-BAT: AA 3.6V lithium battery for wireless sensors
$9.18
Available to Order
AA05: Accessory,RSP-100, Rec Housing w/Barb
Veris AA05: Accessory,RSP-100, Rec Housing w/Barb
$58.98
In stock
AA14A: Bypass Valve Assembly
Veris AA14A: Bypass Valve Assembly
$637.84
Available to Order
AA47: Power Pack
Veris AA47: Power Pack
$72.17
In stock
AA50: Acc,Duct Kit,CO2,w/Duct+Pick-Up+Filtr
Veris AA50: Acc,Duct Kit,CO2,w/Duct+Pick-Up+Filtr
$151.77
In stock
AACA02: 12V DC Automobile Battery Charger
Seitron AACA02: 12V DC Automobile Battery Charger
$29.00
In stock
AACCT01: Vinyl carrying case with shoulder strap (900,1500,4500)
Seitron AACCT01: Vinyl carrying case with shoulder strap (900,1500,4500)
$125.00
Available to Order
AACEX01: 10' (3m) Dual Hose Extension
Seitron AACEX01: 10' (3m) Dual Hose Extension
$190.00
In stock
AACFA01: Filter Cartridge (for water trap) 5 pack
Seitron AACFA01: Filter Cartridge (for water trap) 5 pack
$45.00
In stock
AACKP01: Differential Pressure Hose Kit
Seitron AACKP01: Differential Pressure Hose Kit
$40.00
In stock
AACKP02: Single Pressure Hose Kit (Manometer)
Seitron AACKP02: Single Pressure Hose Kit (Manometer)
$29.00
Available to Order
AACSA05: SMART Incoming/Primary Air Temperature with 10'(3m) cable for 900 (needed for T on Condening Boilers/Furnaces)
Seitron AACSA05: SMART Incoming/Primary Air Temperature with 10'(3m) cable for 900 (needed for T on Condening Boilers/Furnaces)
$107.43
Only 1 unit left
AACSE10: NO/NOx Gas Sensor (pre-calibrated w/ board)
Seitron AACSE10: NO/NOx Gas Sensor (pre-calibrated w/ board)
$470.00
Available to Order
AACSE12: CO Gas Sensor (pre-calibrated w/ board) (0-8000 ppm) H2 comp, NOx filtered
Seitron AACSE12: CO Gas Sensor (pre-calibrated w/ board) (0-8000 ppm) H2 comp, NOx filtered
$395.00
In stock
AACSE13: SO2 Gas Sensor (pre-calibrated w/ board)
Seitron AACSE13: SO2 Gas Sensor (pre-calibrated w/ board)
$470.00
Available to Order
AACSE14: NO2 Gas Sensor (pre-calibrated w/ board)
Seitron AACSE14: NO2 Gas Sensor (pre-calibrated w/ board)
$470.00
Available to Order
AACSE15: Standard O2 Gas Sensor (1500/4500) analyzers
Seitron AACSE15: Standard O2 Gas Sensor (1500/4500) analyzers
$160.00
In stock
AACTA03: Water Trap Assembly with Filter Cartridge
Seitron AACTA03: Water Trap Assembly with Filter Cartridge
$74.00
Available to Order
AAFS: Adjustable Air Flow Paddle Switch Duct Mount
Dwyer AAFS: Adjustable Air Flow Paddle Switch Duct Mount
$90.80
Available to Order
AAKA01: AC Charger Wall Adapter kit (includes USB cable & plug)
Seitron AAKA01: AC Charger Wall Adapter kit (includes USB cable & plug)
$69.00
Available to Order
AAPM02: Manual Smoke Pump / Oil Kit (w/ filter papers & index chart)
Seitron AAPM02: Manual Smoke Pump / Oil Kit (w/ filter papers & index chart)
$245.00
Available to Order
AAR: Adjustable Analog to Relay Output
ACI - Automation Components, Inc. AAR: Adjustable Analog to Relay Output
$139.13
In stock
AARC05-T: Thermal Printer Paper (900) (PACK of 5 Paper Rolls)
Seitron AARC05-T: Thermal Printer Paper (900) (PACK of 5 Paper Rolls)
$17.14
In stock
AARC10: Standard Thermal Paper Rolls for All Printers (Pack of 10)
Seitron AARC10: Standard Thermal Paper Rolls for All Printers (Pack of 10)
$45.00
Available to Order
AASA08: Primary Air Temp Probe for Condensing Systems, 8" (200mm) with 6.5' (2m) cable
Seitron AASA08: Primary Air Temp Probe for Condensing Systems, 8" (200mm) with 6.5' (2m) cable
$86.63
In stock
ABV-1.0NN - VO: Gas Ball Valve for assembly 1" NPT to NPT - Valve Only
RTC Solutions ABV-1.0NN - VO: Gas Ball Valve for assembly 1" NPT to NPT - Valve Only
$47.54
In stock
ABV-1.2NN - VO: Actuated ball valve for assembly 1/2" NPT to NPT - Valve Only
RTC Solutions ABV-1.2NN - VO: Actuated ball valve for assembly 1/2" NPT to NPT - Valve Only
$29.38
In stock
ABV-11.4NN - VO: Gas Ball Valve for assembly 1-1/4" NPT to NPT - Valve Only
RTC Solutions ABV-11.4NN - VO: Gas Ball Valve for assembly 1-1/4" NPT to NPT - Valve Only
$55.68
In stock
ABV-3.4NN - VO: Actuated ball valve for assembly 3/4" NPT to NPT - Valve Only
RTC Solutions ABV-3.4NN - VO: Actuated ball valve for assembly 3/4" NPT to NPT - Valve Only
$37.00
Available to Order
ABV-LBA: LINKAGE FOR RTC GAS BALL VALVE
RTC Solutions ABV-LBA: LINKAGE FOR RTC GAS BALL VALVE
$24.18
In stock
ACC-MTGKIT-1: Wall Mount USB Adapter Enclosure with 15 (4.5m) cable
Contemporary Controls ACC-MTGKIT-1: Wall Mount USB Adapter Enclosure with 15 (4.5m) cable
$81.07
Available to Order

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