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Showing 8305 - 8352 of 9510 products
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TR20VA001: Transformer 20VA, 120 to 24 Vac, Foot and Single Threaded Hub Mount
Functional Devices TR20VA001: Transformer 20VA, 120 to 24 Vac, Foot and Single Threaded Hub Mount
$25.46
In stock
002-TEK: 10k Temperature Simulator
Tekmar 002-TEK: 10k Temperature Simulator
$491.47
In stock
260-TEK: Boiler Control One Stage DHW Control
Tekmar 260-TEK: Boiler Control One Stage DHW Control
$523.89
In stock
261-TEK: Boiler Control 2-stage & Set Point
Tekmar 261-TEK: Boiler Control 2-stage & Set Point
$568.99
In stock
VB-9313-0-5-12: 2 1/2" C.I. FLGD MIXING, 74CV
Schneider Electric VB-9313-0-5-12: 2 1/2" C.I. FLGD MIXING, 74CV
$1,361.15
In stock
CTP40RSX: 3-1/2" Tri-o-meter 1/2"Npt 2" Extension Back Connection
Weiss Instruments CTP40RSX: 3-1/2" Tri-o-meter 1/2"Npt 2" Extension Back Connection
$42.10
In stock
CTP40L: 3-1/2" Tri-o-meter 1/2"Npt Lower Connection
Weiss Instruments CTP40L: 3-1/2" Tri-o-meter 1/2"Npt Lower Connection
$55.57
In stock
14002053-001: BACKPLATE FOR TP SERIES
Honeywell 14002053-001: BACKPLATE FOR TP SERIES
$12.70
Available to Order
TP971A2003: DAY-NITE STAT 2-PIPE DA 50/90F
Honeywell TP971A2003: DAY-NITE STAT 2-PIPE DA 50/90F
$394.81
In stock
14003192-001: Service Kit Adapter Plate
Honeywell 14003192-001: Service Kit Adapter Plate
$201.62
In stock
CTP25RX: Tri-O-Meter 2-1/2" 1/4"NPT Rear Connection 2" Extension
Weiss Instruments CTP25RX: Tri-O-Meter 2-1/2" 1/4"NPT Rear Connection 2" Extension
$36.86
In stock
CTP25R: Tri-O-Meter 2-1/2" 1/4"NPT Rear Connection
Weiss Instruments CTP25R: Tri-O-Meter 2-1/2" 1/4"NPT Rear Connection
$36.86
In stock
PSN-S-E-25: 1/4" Stainless Water / Light Oil Snubber
Weiss Instruments PSN-S-E-25: 1/4" Stainless Water / Light Oil Snubber
$48.29
In stock
E3NO2: E3Point Sensor Cartrige Nitrogen dioxide (NO2)
Honeywell Analytics E3NO2: E3Point Sensor Cartrige Nitrogen dioxide (NO2)
$355.55
In stock
E3SRMCO: E3 Co Remote with Co Sensor
Honeywell Analytics E3SRMCO: E3 Co Remote with Co Sensor
$474.03
Available to Order
VG1241AL+9T4IGA: 1/2" 2W BALL VALVE 7.4CV BRASS TRIM NON-SPR RET VA9104-AGA-3S NO SWITCH FLOATING CONTROL
Johnson Controls VG1241AL+9T4IGA: 1/2" 2W BALL VALVE 7.4CV BRASS TRIM NON-SPR RET VA9104-AGA-3S NO SWITCH FLOATING CONTROL
$222.98
In stock
1950-0-2F: Explosion Proff Differential Pressure Switch
Dwyer 1950-0-2F: Explosion Proff Differential Pressure Switch
$389.70
Available to Order
T-4506-217: RA Dual Temp Horiz 17 PSIG Switch
Johnson Controls T-4506-217: RA Dual Temp Horiz 17 PSIG Switch
$495.34
In stock
ZONE215N-25: 24V NORMALLY CLOSED FPT 2.5 CV ZONE VALVE
Belimo ZONE215N-25: 24V NORMALLY CLOSED FPT 2.5 CV ZONE VALVE
$58.15
Available to Order
ZG-M4: Screw Kit for TR, LR, AR, TF, LF, AFR Actuators to Belimo CCV Ball Valves
Belimo ZG-M4: Screw Kit for TR, LR, AR, TF, LF, AFR Actuators to Belimo CCV Ball Valves
$7.85
In stock
B217: 3/4" 2-WAY BALL VALVE 4.7CV
Belimo B217: 3/4" 2-WAY BALL VALVE 4.7CV
$120.46
In stock
SC11-B: Maxitrol Signal Conditioner
Maxitrol SC11-B: Maxitrol Signal Conditioner
$155.09
In stock
13A25: Vent protector for 325-7 **direct replacement is 13A32-50
Maxitrol 13A25: Vent protector for 325-7 **direct replacement is 13A32-50
$83.57
In stock, 7 units
13A15: Vent protector for 325-3 and OPD48 and OPD600 **Replaced by 13A30-50
Maxitrol 13A15: Vent protector for 325-3 and OPD48 and OPD600 **Replaced by 13A30-50
$18.67
Only 2 units left
12A49: Vent Limiter for 325-7 & 325-9
Maxitrol 12A49: Vent Limiter for 325-7 & 325-9
$172.50
In stock
325-7AL-1-1/2: Gas regulator 1-1/2" 1,250,000BTUs 2PSI Input. w/o vent limiter
Maxitrol 325-7AL-1-1/2: Gas regulator 1-1/2" 1,250,000BTUs 2PSI Input. w/o vent limiter
$174.59
In stock
325-7AL-1-1/4: Gas regulator 1-1/4" 1,250,000BTUs 2PSI Input. w/o vent limiter
Maxitrol 325-7AL-1-1/4: Gas regulator 1-1/4" 1,250,000BTUs 2PSI Input. w/o vent limiter
$174.29
In stock
ND Sensor: TX-6-ND Replacement Sensor
Macurco ND Sensor: TX-6-ND Replacement Sensor
$265.90
Available to Order
WHK-1: Weather Proof Kit
Macurco WHK-1: Weather Proof Kit
$229.07
In stock
H2S Sensor: TX-6-H2S Replacement Sensor
Macurco H2S Sensor: TX-6-H2S Replacement Sensor
$259.61
Available to Order
DMK-1: Duct Mount Kit, Standard 4X4 Size Detectors
Macurco DMK-1: Duct Mount Kit, Standard 4X4 Size Detectors
$236.25
In stock
GD-CH: GD-6 / GD-12 Combustible Gas EX Calibration Hood
Macurco GD-CH: GD-6 / GD-12 Combustible Gas EX Calibration Hood
$31.54
Available to Order
CM-CH: CM-6 / CM-12 Carbon Monoxide CO Calibration Hood
Macurco CM-CH: CM-6 / CM-12 Carbon Monoxide CO Calibration Hood
$33.24
In stock
T-5210-1114: TRANS 0/100F 4' CAP
Johnson Controls T-5210-1114: TRANS 0/100F 4' CAP
$681.28
Available to Order
750-MT-24: Low Water Cut Off Manual Reset 24VAC
McDonnell Miller 750-MT-24: Low Water Cut Off Manual Reset 24VAC
$1.00
Sold out
L4006E1067: High Limit Manual Reset 130-270F 3 Inch Capillary SPST Break on Rise
Resideo L4006E1067: High Limit Manual Reset 130-270F 3 Inch Capillary SPST Break on Rise
$284.41
In stock
TE-631AM-2: WELL TEMP SEN 6" 1K NI
Johnson Controls TE-631AM-2: WELL TEMP SEN 6" 1K NI
$37.53
In stock
TR50VA005: Transformer 50VA, 120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount
Functional Devices TR50VA005: Transformer 50VA, 120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount
$48.04
In stock
EP-8000-3: Low Volume (Non-Relay) Current 4 to 20 mA DC 3 to 15 (21 to 105)
Johnson Controls EP-8000-3: Low Volume (Non-Relay) Current 4 to 20 mA DC 3 to 15 (21 to 105)
$362.11
In stock
MS7510A2206: 24V SR 88inlb 2SW Flt/Mod0-10v
Honeywell MS7510A2206: 24V SR 88inlb 2SW Flt/Mod0-10v
$550.83
Available to Order
BAC-4003CW0001: BACnet AppStat for Fan Coil Units; 3-Speed Fan; Modulating Valves; Aux Heat
KMC Controls BAC-4003CW0001: BACnet AppStat for Fan Coil Units; 3-Speed Fan; Modulating Valves; Aux Heat
$507.85
Available to Order
BAC-4002CW0001: BACnet AppStat for Fan Coil Units; 3-Speed Fan; Modulating Valves
KMC Controls BAC-4002CW0001: BACnet AppStat for Fan Coil Units; 3-Speed Fan; Modulating Valves
$466.89
Available to Order
39005: Change Over Switch SPDT 88F Close 73 Open Strap On
MARS 39005: Change Over Switch SPDT 88F Close 73 Open Strap On
$75.41
In stock
1052A5: Green 125V Dome Lens 0.50" Mounting Hole Indicator Light with Leads
Visual Comm. Company 1052A5: Green 125V Dome Lens 0.50" Mounting Hole Indicator Light with Leads
$14.83
In stock
A/MSCS-A: Current Switch Split Core N.O. 0-150A Adjustable Trip point 0.70 to 150A
ACI - Automation Components, Inc. A/MSCS-A: Current Switch Split Core N.O. 0-150A Adjustable Trip point 0.70 to 150A
$76.24
In stock
1050A1: Red 125V Dome Lens 0.50" Mounting Hole Indicator Light with Leads
Visual Comm. Company 1050A1: Red 125V Dome Lens 0.50" Mounting Hole Indicator Light with Leads
$6.97
In stock
1050A4: White 125V Dome Lens 0.50" Mounting Hole Indicator Light with Leads
Visual Comm. Company 1050A4: White 125V Dome Lens 0.50" Mounting Hole Indicator Light with Leads
$6.14
In stock
WL-1090A5-28V: Green 28V Dome Lens 0.50" Mounting Hole Indicator Light with Leads
Wamco WL-1090A5-28V: Green 28V Dome Lens 0.50" Mounting Hole Indicator Light with Leads
$4.69
In stock

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