HVAC Controller

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HVAC CONTROLLER
Siemens TXA1.K-96 - Address Keys 73-96 + 2 Reset Keys
TXA1.K-96

Siemens TXA1.K-96 - Address Keys 73-96 + 2 Reset Keys

Siemens Controller

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HVAC CONTROLLER
Siemens TXA1.K12 - Address Keys 1-12 + Reset Key
TXA1.K12

Siemens TXA1.K12 - Address Keys 1-12 + Reset Key

Siemens Controller

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HVAC CONTROLLER
Siemens TXA1.K24 - Address Keys 1-24 + 2 Reset Keys
TXA1.K24

Siemens TXA1.K24 - Address Keys 1-24 + 2 Reset Keys

Siemens Controller

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HVAC CONTROLLER
Siemens TXA1.LA4 - Sheet Of Blank Labels For Identification (100 Units Per Box)
TXA1.LA4

Siemens TXA1.LA4 - Sheet Of Blank Labels For Identification (100 Units Per Box)

Siemens Controller

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HVAC CONTROLLER
Siemens TXA1.LH - Replacement transparent label holders (10 pcs.)
TXA1.LH

Siemens TXA1.LH - Replacement transparent label holders (10 pcs.)

Siemens Controller

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HVAC CONTROLLER
Siemens TXA1.LH2 - Replacement Transparent Label Holders (10 Pcs.)
TXA1.LH2

Siemens TXA1.LH2 - Replacement Transparent Label Holders (10 Pcs.)

Siemens Controller

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HVAC CONTROLLER
Siemens TXM1.16D - Module 16 Digital Inputs
TXM1.16D

Siemens TXM1.16D - Module 16 Digital Inputs

Siemens Controller

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HVAC CONTROLLER
Siemens TXM1.4D3R - Module With 4 Digital Inputs And 3 Relay Outputs
TXM1.4D3R

Siemens TXM1.4D3R - Module With 4 Digital Inputs And 3 Relay Outputs

Siemens Controller

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HVAC CONTROLLER
Siemens TXM1.6R - Module With 6 Relay Outputs
TXM1.6R

Siemens TXM1.6R - Module With 6 Relay Outputs

Siemens Controller

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HVAC CONTROLLER
Siemens TXM1.6R-M - Module With 6 Relay Outputs With Override
TXM1.6R-M

Siemens TXM1.6R-M - Module With 6 Relay Outputs With Override

Siemens Controller

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HVAC CONTROLLER
Siemens TXM1.6RL - 6 Relay Output Module, Bistable
TXM1.6RL

Siemens TXM1.6RL - 6 Relay Output Module, Bistable

Siemens Controller

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HVAC CONTROLLER
Siemens TXM1.8D - Module With 8 Digital Inputs
TXM1.8D

Siemens TXM1.8D - Module With 8 Digital Inputs

Siemens Controller

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HVAC CONTROLLER
Siemens TXM1.8P - Module With 8 Resistance Measurement Inputs
TXM1.8P

Siemens TXM1.8P - Module With 8 Resistance Measurement Inputs

Siemens Controller

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HVAC CONTROLLER
Siemens TXM1.8RB - Tx-I/O Module With 8 Potential-Free Outputs For Motor Control
TXM1.8RB

Siemens TXM1.8RB - Tx-I/O Module With 8 Potential-Free Outputs For Motor Control

Siemens Controller

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HVAC CONTROLLER
Siemens TXM1.8T - Module Of 8 Triac Outputs
TXM1.8T

Siemens TXM1.8T - Module Of 8 Triac Outputs

Siemens Controller

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HVAC CONTROLLER
Siemens TXM1.8U - Module 8 Universal I/O
TXM1.8U

Siemens TXM1.8U - Module 8 Universal I/O

Siemens Controller

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HVAC CONTROLLER
Siemens TXM1.8U-ML - Module 8 Universal I/O With Override And LCD Display
TXM1.8U-ML

Siemens TXM1.8U-ML - Module 8 Universal I/O With Override And LCD Display

Siemens Controller

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HVAC CONTROLLER
Siemens TXM1.8X - Module 8 Universal I/O 4…20mA
TXM1.8X

Siemens TXM1.8X - Module 8 Universal I/O 4…20mA

Siemens Controller

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HVAC CONTROLLER
Siemens TXM1.8X-ML - 8 Universal I/O Module 4..20mA With Override And LCD Display
TXM1.8X-ML

Siemens TXM1.8X-ML - 8 Universal I/O Module 4..20mA With Override And LCD Display

Siemens Controller

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HVAC CONTROLLER
Siemens TXS1.12F10 - Tx-I/O Power Supply Modules 24 Vdc Power Supply 1200mA, 10 A Fuse
TXS1.12F10

Siemens TXS1.12F10 - Tx-I/O Power Supply Modules 24 Vdc Power Supply 1200mA, 10 A Fuse

Siemens Controller

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HVAC CONTROLLER
Siemens TXS1.EF10 - Bus Connection Module, 10A Fuse
TXS1.EF10

Siemens TXS1.EF10 - Bus Connection Module, 10A Fuse

Siemens Controller

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HVAC CONTROLLER
Honeywell UN-RL1644ES230NMC - Optimizer Unitary - programmable controller: BACnet IP (10Base-T): 16UIO: 4SSR: 4 relays: 230VAC: version L
UN-RL1644ES230NMC

Honeywell UN-RL1644ES230NMC - Optimizer Unitary - programmable controller: BACnet IP (10Base-T): 16UIO: 4SSR: 4 relays: 230VAC: version L

Honeywell Controller

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HVAC CONTROLLER
Honeywell UN-RL1644ES24NMC - Optimizer Unitary - programmable controller: BACnet IP (10Base-T): 16UIO: 4SSR: 4 relays: 24VAC: L version
UN-RL1644ES24NMC

Honeywell UN-RL1644ES24NMC - Optimizer Unitary - programmable controller: BACnet IP (10Base-T): 16UIO: 4SSR: 4 relays: 24VAC: L version

Honeywell Controller

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HVAC CONTROLLER
Honeywell UN-RL1644ESB230NMC - Niagara Unitary - 16UIO, 4SSR, 4Rel, CAT5 IP, Sylk, BLE, 230 VAC
UN-RL1644ESB230NMC

Honeywell UN-RL1644ESB230NMC - Niagara Unitary - 16UIO, 4SSR, 4Rel, CAT5 IP, Sylk, BLE, 230 VAC

Honeywell Controller

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HVAC CONTROLLER
Honeywell UN-RL1644ESB24NMC - Optimizer Unitary - programmable controller: BACnet IP (10Base-T): 16UIO: 4SSR: 4 relays: BLE: 24VAC: version L
UN-RL1644ESB24NMC

Honeywell UN-RL1644ESB24NMC - Optimizer Unitary - programmable controller: BACnet IP (10Base-T): 16UIO: 4SSR: 4 relays: BLE: 24VAC: version L

Honeywell Controller

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HVAC CONTROLLER
Honeywell UN-RL1644MS230NMC - Optimizer Unitary - programmable controller: BACnet MS/TP (10Base-T): 16UIO: 4SSR: 4 relays: 230VAC: version L
UN-RL1644MS230NMC

Honeywell UN-RL1644MS230NMC - Optimizer Unitary - programmable controller: BACnet MS/TP (10Base-T): 16UIO: 4SSR: 4 relays: 230VAC: version L

Honeywell Controller

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HVAC CONTROLLER
Honeywell UN-RL1644MS24NMC - Optimizer Unitary - programmable controller: BACnet MS/TP (10Base-T): 16UIO: 4SSR: 4 relays: 24VAC: version L
UN-RL1644MS24NMC

Honeywell UN-RL1644MS24NMC - Optimizer Unitary - programmable controller: BACnet MS/TP (10Base-T): 16UIO: 4SSR: 4 relays: 24VAC: version L

Honeywell Controller

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HVAC CONTROLLER
Honeywell UN-RL1644MSB230NMC - Niagara Unitary - 16UIO, 4SSR, 4Rel, MSTP, Sylk, BLE, 230 VAC
UN-RL1644MSB230NMC

Honeywell UN-RL1644MSB230NMC - Niagara Unitary - 16UIO, 4SSR, 4Rel, MSTP, Sylk, BLE, 230 VAC

Honeywell Controller

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HVAC CONTROLLER
Honeywell UN-RL1644MSB24NMC - Optimizer Unitary - programmable controller: BACnet MS/TP (10Base-T): 16UIO: 4SSR: 4 relays: BLE: 24VAC: version L
UN-RL1644MSB24NMC

Honeywell UN-RL1644MSB24NMC - Optimizer Unitary - programmable controller: BACnet MS/TP (10Base-T): 16UIO: 4SSR: 4 relays: BLE: 24VAC: version L

Honeywell Controller

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HVAC CONTROLLER
Honeywell UN-RL1644TS230NMC - Optimizer Unitary - programmable controller: BACnet IP (10Base-T1L): 16UIO: 4SSR: 4 relays: 230VAC: version L
UN-RL1644TS230NMC

Honeywell UN-RL1644TS230NMC - Optimizer Unitary - programmable controller: BACnet IP (10Base-T1L): 16UIO: 4SSR: 4 relays: 230VAC: version L

Honeywell Controller

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HVAC CONTROLLER
Honeywell UN-RL1644TS24NMC - Optimizer Unitary - programmable controller: BACnet IP (10Base-T1L): 16UIO: 4SSR: 4 relays: 24VAC: version L
UN-RL1644TS24NMC

Honeywell UN-RL1644TS24NMC - Optimizer Unitary - programmable controller: BACnet IP (10Base-T1L): 16UIO: 4SSR: 4 relays: 24VAC: version L

Honeywell Controller

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HVAC CONTROLLER
Honeywell UN-RL1644TSB230NMC - Niagara Unitary - 16UIO, 4SSR, 4Rel, T1L, Sylk, BLE, 230 VAC
UN-RL1644TSB230NMC

Honeywell UN-RL1644TSB230NMC - Niagara Unitary - 16UIO, 4SSR, 4Rel, T1L, Sylk, BLE, 230 VAC

Honeywell Controller

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