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Liebert

Shop 40+ surplus Liebert parts at VB Industrial Supply, including valves, circuit boards, pumps and solenoid valves. Every listing is graded New Old Stock or Used, and you can search any Liebert part number from the search bar to find an exact match.

More about our Liebert inventory

Liebert parts we stock

We currently have 40+ Liebert parts in stock. The most common types:

Liebert surplus parts FAQ

Are these Liebert parts new or used?

Every listing is graded either New Old Stock, meaning unused surplus that is often still in the original packaging, or Used. The condition is stated on each product page.

How do I find the right Liebert replacement part?

Search the exact Liebert part or catalog number from the search bar at the top of the page. If you can't find it, contact us with the part number and we'll check our inventory.

Do you buy surplus Liebert parts?

Yes. We buy excess, obsolete and decommissioned industrial inventory, including Liebert parts. Sell us your surplus.

Is VB Industrial Supply an authorized Liebert distributor?

No. VB Industrial Supply is an independent surplus reseller and is not affiliated with Liebert. Brand names and part numbers are used only to identify the products we sell.

Showing 1–41 of 41 products
NEW Liebert 121965P2 3/8 Hose Barb Cross Fitting Polypropylene SCH80

NEW Liebert 121965P2 3/8 Hose Barb Cross Fitting Polypropylene SCH80 Brand: Liebert / Vertiv Part Number: 121965P2 Product Type: Hose Barb Cross Fitting Connection Size:...

NEW Liebert 121965P2 3/8 Hose Barb Cross Fitting Polypropylene SCH80 Brand: Liebert / Vertiv Par...

In Stock
$75.95
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NEW Vertiv Liebert 340522P1S MTH Pumps HP31F Refrigerant Pump Kit 3/4HP 460V

NEW Vertiv Liebert 340522P1S MTH Pumps HP31F Refrigerant Pump Kit 3/4HP 460V Brand: Vertiv / Liebert (Pump Manufacturer: MTH Pumps) Part Number: 340522P1S (Model Number:...

NEW Vertiv Liebert 340522P1S MTH Pumps HP31F Refrigerant Pump Kit 3/4HP 460V Brand: Vertiv / Lieb...

In Stock
$1,757.95
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NEW Vertiv 02359335 Liebert EXM PM20-A 20kVA UPS Power Module 208V

NEW Vertiv 02359335 Liebert EXM PM20-A 20kVA UPS Power Module 208V Brand: Vertiv / Liebert Part Number: 02359335 Model / Series: PM20-A / Liebert EXM...

NEW Vertiv 02359335 Liebert EXM PM20-A 20kVA UPS Power Module 208V Brand: Vertiv / Liebert Part ...

In Stock
$1,899.95
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NEW Liebert 127992P1 Humidifier Drain Valve Assembly ASCO 24V 127992P1S

NEW Liebert 127992P1 Humidifier Drain Valve Assembly ASCO 24V 127992P1S Brand: Liebert / Emerson (ASCO Solenoid Component) Part Number: 127992P1 (GT-142, Equivalent / Superseded: 127992P1S)...

NEW Liebert 127992P1 Humidifier Drain Valve Assembly ASCO 24V 127992P1S Brand: Liebert / Emerson ...

In Stock
$427.95
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Pack of 3 NEW Liebert 136821P23S Class J Dual Element Fuse 600V 80A

Pack of 3 NEW Liebert 136821P23S Class J Dual Element Fuse 600V 80A Brand: Liebert / Vertiv Part Number: 136821P23S Product Type: Class J Dual-Element...

Pack of 3 NEW Liebert 136821P23S Class J Dual Element Fuse 600V 80A Brand: Liebert / Vertiv Part...

In Stock
$132.95
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Liebert Vertiv 556870P1 Touchscreen Display Panel HMI Interface Module

Liebert Vertiv 556870P1 Touchscreen Display Panel HMI Interface Module Brand: Liebert / Vertiv / Emerson Primary Part Number: 556870P1 (Rev 0) Internal Board Part Number:...

Liebert Vertiv 556870P1 Touchscreen Display Panel HMI Interface Module Brand: Liebert / Vertiv / ...

In Stock
$189.95
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NEW Liebert Vertiv 415771G2 Rev 1 HVAC Refrigeration PWA Control Circuit Board

NEW Liebert Vertiv 415771G2 Rev 1 HVAC Refrigeration PWA Control Circuit Board Part Number: 415771G2 (Rev 1) Board Silk Screen Marking: ASSY NO. 415771G2 Manufacturer...

NEW Liebert Vertiv 415771G2 Rev 1 HVAC Refrigeration PWA Control Circuit Board Part Number: 41577...

In Stock
$1,282.95
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NEW Liebert Vertiv 27711002 REV 2 EEV V1.60 Electronic Expansion Valve Board

NEW Liebert Vertiv 27711002 REV 2 EEV V1.60 Electronic Expansion Valve Board Part Number: 27711002 (REV 2) Board Marking: EEV V1.60 Daughter Card Sub-Assembly: VCM-D123...

NEW Liebert Vertiv 27711002 REV 2 EEV V1.60 Electronic Expansion Valve Board Part Number: 2771100...

In Stock
$189.95
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NEW Liebert Vertiv 344828G1A E-EEV Assembly Circuit 1 Control Board Box

NEW Liebert Vertiv 344828G1A E-EEV Assembly Circuit 1 Control Board Box Part Number: 344828G1A OEM Manufacturer / Brand: Vertiv / Liebert Description: E-EEV Assembly Circuit...

NEW Liebert Vertiv 344828G1A E-EEV Assembly Circuit 1 Control Board Box Part Number: 344828G1A O...

In Stock
$2,374.95
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NEW Liebert Vertiv 328048G1B iCOM2 LCB Programmable Control Board 419011G

NEW Liebert Vertiv 328048G1B iCOM2 LCB Programmable Control Board 419011G Part Number: 328048G1B (Rev 0) Main PCB Assembly Marking: ASSY NO. 419011G Plug-In CPU Module...

NEW Liebert Vertiv 328048G1B iCOM2 LCB Programmable Control Board 419011G Part Number: 328048G1B ...

In Stock
$5,224.95
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NEW Liebert Vertiv 305274G9 EEV Valve Low Voltage Wire Harness Cable Assembly

NEW Liebert Vertiv 305274G9 EEV Valve Low Voltage Wire Harness Cable Assembly Part Number: 305274G9 (Rev DR15) Manufacturer: Liebert / Vertiv Component Type: Low Voltage...

NEW Liebert Vertiv 305274G9 EEV Valve Low Voltage Wire Harness Cable Assembly Part Number: 305274...

In Stock
$42.95
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NEW Liebert Vertiv 305272G8 EEV Sensor Wire Harness Cable Assembly DA250 C1

NEW Liebert Vertiv 305272G8 EEV Sensor Wire Harness Cable Assembly DA250 C1 Part Number: 305272G8 Manufacturer: Liebert / Vertiv Component Type: Low Voltage Electronic Expansion...

NEW Liebert Vertiv 305272G8 EEV Sensor Wire Harness Cable Assembly DA250 C1 Part Number: 305272G8...

In Stock
$52.95
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NEW Emerson Liebert NX UF-RMP01 Remote Monitor Panel UPS NXRMP

NEW Emerson Liebert NX UF-RMP01 Remote Monitor Panel UPS NXRMP Part Number: UF-RMP01 / NXRMP Function: Remote monitoring and status display for Liebert NX UPS systems Display...

NEW Emerson Liebert NX UF-RMP01 Remote Monitor Panel UPS NXRMP Part Number: UF-RMP01 / NXRMP Fu...

In Stock
$189.95
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NEW Liebert C-0910 Compressor Service Valve 7/8'' Swt

NEW Liebert C-0910 Compressor Service Valve 7/8" Swt  Designed for use with Liebert (Vertiv) HVAC and precision cooling systems. Features a 7/8 inch Sweat (SWT) connection. High-quality...

NEW Liebert C-0910 Compressor Service Valve 7/8" Swt  Designed for use with Liebert (Vertiv) HVAC...

In Stock
$261.95
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NEW Liebert C-0930 Compressor Service Valve 5/8'' SWT

NEW Liebert C-0930 Compressor Service Valve 5/8" SWT Compressor service valve designed for Liebert/Vertiv HVAC systems. Features a 5/8 inch Sweat (SWT) connection. Ensures reliable performance and...

NEW Liebert C-0930 Compressor Service Valve 5/8" SWT Compressor service valve designed for Lieber...

In Stock
$118.95
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NEW Liebert Vertiv 184437P1 Non-Fused Disconnect Switch 100A 600V 3-Pole

NEW Liebert Vertiv 184437P1 Non-Fused Disconnect Switch 100A 600V 3-PoleSEALED Type: Non-Fused Disconnect Switch / Safety Switch Amperage: 100A Rated Current Poles: Assumed 3-Pole configuration (typical for 100A industrial switches) Voltage: Rated...

NEW Liebert Vertiv 184437P1 Non-Fused Disconnect Switch 100A 600V 3-PoleSEALED Type: Non-Fused Di...

In Stock
$569.95
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NEW Vertiv 179306P1S Check Valve CHK 1-3/8'' SWT Solder HVAC Liebert

NEW Vertiv 179306P1S Check Valve CHK 1-3/8" SWT Solder HVAC LiebertSEALED Type: Check Valve / Non-return valve Connection Size: 1-3/8" (1.375 inch) diameter connections End Connections: SWT (Solder/Sweat) type Application: Used...

NEW Vertiv 179306P1S Check Valve CHK 1-3/8" SWT Solder HVAC LiebertSEALED Type: Check Valve / Non...

In Stock
$189.95
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NEW Vertiv 341566G2 Liebert iCom Unity Network Card Adapter Kit

NEW Vertiv 341566G2 Liebert iCom Unity Network Card Adapter Kit  Type: iCom Unity Network Communications Adapter Kit (IntelliSlot) Function: Provides web access, alarm notifications (email/SMS), and third-party...

NEW Vertiv 341566G2 Liebert iCom Unity Network Card Adapter Kit  Type: iCom Unity Network Commun...

In Stock
$1,852.95
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NEW US Motors K55HXMMF-0579 Blower Motor 127163P1 Liebert HVAC

NEW US Motors K55HXMMF-0579 Blower Motor 127163P1 Liebert HVAC Part Number: K55HXMMF-0579 Liebert P/N: 127163P1 Voltage: 208-230/460V AC dual voltage HP/Speed: 3/4 HP, 1725/1425 RPM (Dual Speed) Application: Blower motor...

NEW US Motors K55HXMMF-0579 Blower Motor 127163P1 Liebert HVAC Part Number: K55HXMMF-0579 Liebert...

In Stock
$474.95
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NEW Emerson Liebert MPH-NCR09AXXC30 9-Outlet 1U PDU 120V 20A

NEW Emerson Liebert MPH-NCR09AXXC30 9-Outlet 1U PDU 120V 20A  Input: 120V AC, 20A rated current Output: (9) NEMA 5-15/20 outlets (T-Slot configuration) Type: Managed Rack PDU with local and remote monitoring/on/off...

NEW Emerson Liebert MPH-NCR09AXXC30 9-Outlet 1U PDU 120V 20A  Input: 120V AC, 20A rated current O...

In Stock
$189.95
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NEW Vertiv 304390G1A Liebert Solenoid Valve Digital Assy DA125 HVAC

NEW Vertiv 304390G1A Liebert Solenoid Valve Digital Assy DA125 HVAC Assembly: Solenoid valve digital assembly, often includes the solenoid coil and valve body Model: DA 125 (Digital...

NEW Vertiv 304390G1A Liebert Solenoid Valve Digital Assy DA125 HVAC Assembly: Solenoid valve digi...

In Stock
$617.95
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NEW Vertiv C-0930 Compressor Service Valve 5/8'' SWT Solder Liebert

NEW Vertiv C-0930 Compressor Service Valve 5/8" SWT Solder Liebert  Type: Compressor Service Valve Connection Size: 5/8" outer diameter (OD) End Connections: SWT (Solder/Sweat) type Application: Used for servicing refrigerant lines...

NEW Vertiv C-0930 Compressor Service Valve 5/8" SWT Solder Liebert  Type: Compressor Service Valv...

In Stock
$113.95
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Emerson Liebert iCom Control Display Panel 180632G924G1136 HVAC Monitor

Emerson Liebert iCom Control Display Panel 180632G924G1136 HVAC MonitorUnit only no cables or accessories included  Used condition, with normal signs of wear. Comes as shown,...

Emerson Liebert iCom Control Display Panel 180632G924G1136 HVAC MonitorUnit only no cables or acc...

In Stock
$284.95
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NEW Liebert 339750P1E Control Board Kit HVAC Part PCB

NEW Liebert 339750P1E Control Board Kit HVAC Part PCB NOS, surplus

NEW Liebert 339750P1E Control Board Kit HVAC Part PCB NOS, surplus

In Stock
$1,424.95
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NEW Liebert 325163G1 PCM Control Board PWA Vertiv HVAC Part

NEW Liebert 325163G1 PCM Control Board PWA Vertiv HVAC PartSEALED NOS, surplus

NEW Liebert 325163G1 PCM Control Board PWA Vertiv HVAC PartSEALED NOS, surplus

In Stock
$474.95
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NEW Liebert 181030P1 B-46 V-Belt for DS Series HVAC Units

NEW Liebert 181030P1 B-46 V-Belt for DS Series HVAC Units High-performance neoprene rubber compound increases belt strength and flexibility. Designed for cooler running with better...

NEW Liebert 181030P1 B-46 V-Belt for DS Series HVAC Units High-performance neoprene rubber compou...

In Stock
$33.95
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NEW Liebert 153080P1 Capacitor 30 MFD 440 VAC HVAC Replacement

NEW Liebert 153080P1 Capacitor 30 MFD 440 VAC HVAC Replacement Provides reliable starting and stabilizing for motors in critical systems. Authentic manufacturer replacement part ensures...

NEW Liebert 153080P1 Capacitor 30 MFD 440 VAC HVAC Replacement Provides reliable starting and sta...

In Stock
$118.95
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NEW Liebert C03A11PQ Auxiliary Contact 10A 600V N/O N/C OEM

NEW Liebert C03A11PQ Auxiliary Contact 10A 600V N/O N/C OEM Provides 1 Normally Open (NO) and 1 Normally Closed (NC) contact for versatile applications. Rated...

NEW Liebert C03A11PQ Auxiliary Contact 10A 600V N/O N/C OEM Provides 1 Normally Open (NO) and 1 N...

In Stock
$47.95
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Pack of 2 NEW Liebert H-0460S Plastic Bus Bar Power Block Humidifier Part

Pack of 2 NEW Liebert H-0460S Plastic Bus Bar Power Block Humidifier Part Designed for use in specific Liebert units, like humidifiers and power blocks....

Pack of 2 NEW Liebert H-0460S Plastic Bus Bar Power Block Humidifier Part Designed for use in spe...

In Stock
$128.95
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NEW Liebert 035-0342 Manual Reset M/R Safety Switch HVAC

NEW Liebert 035-0342 Manual Reset M/R Safety Switch HVAC Enhances system safety by preventing electrical malfunctions and ensuring reliable operation. Reliable design allows for manual...

NEW Liebert 035-0342 Manual Reset M/R Safety Switch HVAC Enhances system safety by preventing ele...

In Stock
$80.95
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NEW Liebert 312241P1 3 Pole 24V 25/30A Definite Purpose Contactor XMC0-253-EC1P1P

NEW Liebert 312241P1 3 Pole 24V 25/30A Definite Purpose Contactor XMC0-253-EC1P1P Rated for 25 to 30 Amps, suitable for a variety of electrical loads in...

NEW Liebert 312241P1 3 Pole 24V 25/30A Definite Purpose Contactor XMC0-253-EC1P1P Rated for 25 to...

In Stock
$56.95
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NEW Liebert 124502P3S PWA Smoke Detector Control 24VDC 4-Connect

NEW Liebert 124502P3S PWA Smoke Detector Control 24VDC 4-Connect Operates on 24VDC and offers four connection points for smoke detectors. Designed for use in critical...

NEW Liebert 124502P3S PWA Smoke Detector Control 24VDC 4-Connect Operates on 24VDC and offers fou...

In Stock
$688.95
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NEW Liebert SKHTSTRKIT2M3 Water Treatment Starter Kit Humidifier

NEW Liebert SKHTSTRKIT2M3 Water Treatment Starter Kit Humidifier Includes custom-formulated, pre-mixed solution to reduce pan scale, odor, and biological fouling. Kit improves system performance and...

NEW Liebert SKHTSTRKIT2M3 Water Treatment Starter Kit Humidifier Includes custom-formulated, pre-...

In Stock
$712.95
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NEW Liebert 166180P2 Terminal Power Block PWA HVAC Part

NEW Liebert 166180P2 Terminal Power Block PWA HVAC Part Designed for use in critical cooling and HVAC units for data centers. Essential for maintaining system...

NEW Liebert 166180P2 Terminal Power Block PWA HVAC Part Designed for use in critical cooling and ...

In Stock
$284.95
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PARTS Liebert 156401P1S /2 3w Water Regulator Valve w/ Fittings

PARTS Liebert 156401P1S /2 3w Water Regulator Valve w/ FittingsThe copper coil is broken off as shown, is included but not attached Selling AS-IS PARTS  AS-IS...

PARTS Liebert 156401P1S /2 3w Water Regulator Valve w/ FittingsThe copper coil is broken off as s...

In Stock
$189.95
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NEW Emerson 417111G Network Power IS-485EXI Card Liebert

NEW Emerson 417111G Network Power IS-485EXI Card LiebertNOS, surplus no box. Minor storage wear, comes as shown

NEW Emerson 417111G Network Power IS-485EXI Card LiebertNOS, surplus no box. Minor storage wear, ...

In Stock
$111.95
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NEW Emerson Liebert 1C19657P1S Solenoid Valve 240vac 1/8in Npt

NEW Emerson Liebert 1C19657P1S Solenoid Valve 240vac 1/8in NptNOS, surplus

NEW Emerson Liebert 1C19657P1S Solenoid Valve 240vac 1/8in NptNOS, surplus

In Stock
$48.95
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NEW Emerson Liebert 1C19585P1S Solenoid Valve 240v-ac 1/4in Npt

NEW Emerson Liebert 1C19585P1S Solenoid Valve 240v-ac 1/4in NptNOS, surplus

NEW Emerson Liebert 1C19585P1S Solenoid Valve 240v-ac 1/4in NptNOS, surplus

In Stock
$88.95
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NEW LIEBERT 178693G1 Condensate Pump Adaptor Kit Retrofit Hartell

NEW LIEBERT 178693G1 Condensate Pump Adaptor Kit Retrofit HartellNOS, surplus

NEW LIEBERT 178693G1 Condensate Pump Adaptor Kit Retrofit HartellNOS, surplus

In Stock
$44.95
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NEW LIEBERT 178693G1 Condensate Pump Adaptor Kit Cond. Pump

NEW LIEBERT 178693G1 Condensate Pump Adaptor Kit Cond. PumpNOS, surplus in packaging. Packaging has wear.

NEW LIEBERT 178693G1 Condensate Pump Adaptor Kit Cond. PumpNOS, surplus in packaging. Packaging h...

In Stock
$44.95
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NEW Liebert 531614-15 Control Cable Kit, NXB 1+N 15M Paralleling Cable

NEW Liebert 531614-15 Control Cable Kit, NXB 1+N 15M Paralleling Cable Comes as shownNOS, surplus

NEW Liebert 531614-15 Control Cable Kit, NXB 1+N 15M Paralleling Cable Comes as shownNOS, surplus

In Stock
$14.95
Add to cart

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Have surplus or excess inventory to sell? Send us your parts list and we’ll make you an offer. We cover the shipping.