Surplus City Co2 Sensor Kit - Shop

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Pnuematic Space Humidity Sensor

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CARRIER HH57AC080 AIR SENSORS

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Carrier HH57AC080 Outside Air Sensor HVAC Supplies (Pack of 1)

CHILLER DIFFUSER 26" DIAMETER

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Expansion Valve Assembly

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Low Ambient Controller for Split System Applications 24 Volt

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Control; Temperature, Fan, 120 F Cut-In

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6.5 Ton 2-Stg Convertible Packaged Air Conditioning Unit W/9KW Heat, 11.8 EER, 460/60/3, R410A

IO HVAC CONTROLS D-14-PO DAMPERS

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iO HVAC Controls D-14-PO Fresh Air Damper 24V (14 inches) Replacement for Honeywell EARD14TZ, Aprilaire 6514

HONEYWELL HE100A1000/U WHOLE HOME HUMIDIFIERS

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Honeywell HE100A1000/U True Ease Small Basic Bypass Evaporative Humidifier 12 gal/Day Capacity

SOLID STATE HUMIDITY SENSOR

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Solid State Humidity Sensor

MAXITROL SENSOR

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CARRIER HK02SB020 BLOCKED VENT SWITCHES

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Carrier HK02SB020 Low Pressure Switch

CARRIER LA01EW040 FAN BLADES

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Carrier LA01EW040 Fan Blade 26 Inch Diameter 1/2 Inch Bore CCW Replacement

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15-25 Ton Horizontal Analog Economizer 24/50-60

ZONEFIRST MZA2 ZONE VALVES

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ZONEFIRST MZA2 Masterzone Add A Zone 2 Zones 24vac

OUTDOOR TSTAT OPENS AT 70

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Outdoor Tstat Opens at 70

20 TON VERTICAL AIR SIDE ECONOMIZER FOR DSV UNITS WITH SMART EQUIPMENT CONTROLLER

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20 Ton Vertical Air Side Economizer for DSV Units with Smart Equipment Controller

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SINGLE PNEUMATIC RECEIVER CONTROLLER

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Single Pneumatic Receiver Controller

DEFINITE PURPOSE CONTACTOR; 2 POLE, 24 VAC, 50/60HZ

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Definite Purpose Contactor; 2 Pole, 24 VAC, 50/60Hz

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Honeywell 32001754-001 Replacement Current Sensing Relay for Honeywell Humidifiers

IO HVAC CONTROLS MZR-1404-B-PC REGISTERS

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IO HVAC Controls MZR-1404-B-PC Motorized Zone Register 10 x 04 Inch Brown

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PRESSURE GAUGE

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Pressure Gauge

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Rheem 70-21858-12 18 in. 27deg HVAC Fan Blade 1/2 in. CCW 2bld

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AIR STREAM TEMPERATURE CONTROLLER

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Air Stream Temperature Controller

DEFROST SENSOR

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Defrost Sensor

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Gas Pressure Limit Sensor

CARRIER KH71KN161 FILTER DRIERS & ACCUMULATORS

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Carrier KH71KN161 Accumulator 7/8 174CI

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Honeywell F76S1049 Water Filter 1 1/2 Replacement F76A1036

40 TON AC/HP THERMAL EXPANSION VALVE R-22

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40 Ton AC/HP Thermal Expansion Valve R-22

REMOTE MODULE HUMIDITY CONTROL, 24 VAC

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Remote Module Humidity Control, 24 VAC

HUMIDIFIER VAPOR PAD

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Johnson Controls HE-69130NP-0 DUCTPROBE,3%RH,NITEMP | Blackhawk Supply

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"72" SERIES ECONOMIZER LOGIC MODULE 24VAX 60HZ

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72" Series Economizer Logic Module 24VAC 60Hz

TXV EXPANSION VALVE ELEMENT 60" CAPILLARY LENGTH R-22

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TXV Expansion Valve Element 60" Capillary Length R-22

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IO HVAC CONTROLS ZP2-HC-ESP-KIT CONTROL BOARDS

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IO HVAC Controls ZP2-HC-ESP-KIT Tow Zone (1H/1C) Panel with ESP Kit

15-25 TON DOWNFLOW ECONOMIZER WITH SINGLE ENTHALPY

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15-25 Ton Downflow Economizer with Single Enthalpy

45"x42" ECONOMIZER

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18 TON ADJUSTABLE EXTERNAL PRESSURE LIMITING BI-FLOW THERMAL EXPANSION VALVE LESS FLANGES/W 1/4"SAE EXTERNAL EQUALIZER R-22

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18 Ton Adj External Pressure Limiting Bi-Flow TXV Less Flanges w/1/4"Sae External Equalizer R-22

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34% off

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ELECTRONIC REMOTE SENSOR THERMOSTAT,

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Electronic Remote Sensor Thermostat

COMPRESSOR CONTROL MODULE

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40 Ton AC/HP Thermal Expansion Valve R-22/R-407C

MARKETAIR EZBB-58 LINE SETS

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MarketAir Easybend Replacement 5�„8 Blue mandrel for standard 13' kits

ASSEMBLY HUMIDITY SENSOR

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4 STAGE VARIABLE AIR VOLUME AIR DISCHARGE CONTROLLER 24VAC 40-90 DEGREE SETPOINT

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Carrier EF18LJ241 Humidifier Valve 24VDC Water Reg Valve

STATIC PRESSURE REGULATOR, 24VAC

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SYSTEM SENSOR DST1.5 DUCT MISCELLANEOUS

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Static Pressure Sensor .50"WC

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Honeywell Home THM5421R1021 Equipment Interface Module (EIM) for all Prestige IAQ and new RedLINK VisionPRO Thermostats, replacement for THM5421R1005, THM5421R1013

POWER EXHAUST KIT

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Power Exhaust Kit

CONTROL TEMP., 190F OP/175CL

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UNIVERSAL LOCKING THERMOSTAT GUARD

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Universal Locking Thermostat Guard

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