Global one-stop procurement platform for industrial spare parts.
support01@okmarts.com service@okmarts.com hydraulic@okmarts.com
Okmarts.com Online Store, Refrigeration Compressor Price, O&Kmarts Logo
Max 200 characters
Display the website inEN
EN
translate to EN
EN
translate to ES
ES
translate to العربية
العربية
All
Eurotherm
Eurotherm
  • Temperature Controller
    Temperature Controller
  • Module
    Module
Omega
Omega
  • Flowmeter
    Flowmeter
  • Temperature Controller
    Temperature Controller
HanYoung
HanYoung
  • Temperature Controller
    Temperature Controller
EVCO
EVCO
  • Temperature Controller
    Temperature Controller
Taisee
Taisee
  • Temperature Controller
    Temperature Controller
Carel
Carel
  • Expansion Valve
    Expansion Valve
  • Temperature Controller
    Temperature Controller
  • Expansion Valve Coil
    Expansion Valve Coil
  • Module
    Module
  • Sensor
    Sensor
All Brands
All Brands
    • a
    • b
    • c
    • d
    • e
    • f
    • g
    • h
    • i
    • j
    • k
    • l
    • m
    • n
    • o
    • p
    • q
    • r
    • s
    • t
    • u
    • v
    • w
    • x
    • y
    • z
    • 3
    • 7
      Top Picks
      • Honeywell Temperature Controller WS3B4WB-U
      1/1
      Honeywell Temperature Controller WS3B4WB-U
      $ 53 .85

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 6
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      • Specifications
      • Q&A
      • Reviews
      WS3 series wall mounting module is a temperature control product with liquid crystal display screen based on 86 boxes of installation, which can realize the real-time display of indoor actual temperature and set temperature and control the opening and closing of fan coil valve, so as to achieve the purpose of controlling and regulating indoor temperature. The product has the function of undercooling protection and can also manually or automatically control the different wind speed of the fan. It is recommended to use the product in conjunction with the valve used for fan coil control.

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I check the stock availability of a product?

        A: The stock availability of a product is usually indicated on the product details page. If the product is out of stock, you may see a notification or the option to sign up for a notification when it becomes available again.

      • Q: What material is used for packaging the products? Is it durable?

        A: We prioritize the quality and durability of packaging materials. Our products are carefully packaged using high-quality solid wood materials to ensure they arrive in good condition. Please rest assured that we take packaging seriously to protect the items you purchase during the transportation process.

      • Q: How can I unsubscribe from promotional emails?

        A: To unsubscribe from promotional emails, you can click on the "Unsubscribe" link located at the bottom of the email. Alternatively, you can adjust your email preferences in your account settings.

      View More
      Question has been sent successfully

      Reviews

      • M

        Manuel Navarro

        Jan 03, 2026

        Honeywell Temperature Controller WS3B4WB-U
        Very knowledgeable quick delivery
        Helpful
        Unhelpful
      • R

        Robert CONRAD

        May 25, 2025

        Honeywell Temperature Controller WS3B4WB-U
        I'm blown away by the amazing service I received from your team!
        Helpful
        Unhelpful
      • C

        CASEY MCCULLOUGH

        Sep 23, 2024

        Honeywell Temperature Controller WS3B4WB-U
        It's challenging to track down, thanks!
        Helpful
        Unhelpful
      • M

        Michael Mariani

        Dec 05, 2023

        Honeywell Temperature Controller WS3B4WB-U
        Ian was a great help, and I’m looking forward to building a strong business relationship.
        Helpful
        Unhelpful
      • D

        Danyon Fontenot

        Aug 14, 2023

        Honeywell Temperature Controller WS3B4WB-U
        Amazing deal, came in just as I requested.
        Helpful
        Unhelpful
      • B

        Bruce Cote

        Jun 12, 2023

        Honeywell Temperature Controller WS3B4WB-U
        Simple and efficient - got my order done in no time.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Honeywell Temperature Controller WS3B4WB-U
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Honeywell Temperature Controller WS3B4WB-U

      $ 53 .85
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 6
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      People who bought this item also viewed

      New In stock for sale, FUJI Temperature Controller PXW4TAY1-1V000-A

      FUJI Temperature Controller PXW4TAY1-1V000-A

      US$211.54
      New In stock for sale, Omega Temperature Controller CN32Pt-304

      Omega Temperature Controller CN32Pt-304

      US$809.23
      New In stock for sale, Endress Hauser Transmitter PMC45-RE11H2H1AH1

      Endress Hauser Transmitter PMC45-RE11H2H1AH1

      US$1562.50
      New In stock for sale, Midtronics Conductivity Meter PBT-2018A

      Midtronics Conductivity Meter PBT-2018A

      US$70.38
      New In stock for sale, WIKA Pressure Gauge EN837-1 0-0.6MPa

      WIKA Pressure Gauge EN837-1 0-0.6MPa

      US$76.93
      New In stock for sale, Toky Digital Display Controller DL8A-RC10A1000

      Toky Digital Display Controller DL8A-RC10A1000

      US$123.85

      Customers frequently viewed

      New In stock for sale, IWAYA DENKI Water Pump 25CJT0752

      IWAYA DENKI Water Pump 25CJT0752

      US$2307.69
      New In stock for sale, Panasonic Servo Motor MHMF022L1V2M

      Panasonic Servo Motor MHMF022L1V2M

      US$653.85
      New In stock for sale, Honeywell Solenoid Valve VE4025B1045

      Honeywell Solenoid Valve VE4025B1045

      US$334.62
      New In stock for sale, ROTEN Mechanical Seal 8E5K-22-X

      ROTEN Mechanical Seal 8E5K-22-X

      US$384.62
      New In stock for sale, SANDSUN Overload Pump VA08H-760

      SANDSUN Overload Pump VA08H-760

      US$1568.40
      New In stock for sale, GS Battery 6-QW-60(450)-(55D23L-KR)

      GS Battery 6-QW-60(450)-(55D23L-KR)

      US$646.15
      New In stock for sale, Rechi Compressor 44R273A

      Rechi Compressor 44R273A

      US$341.00
      New In stock for sale, Bosch Rexroth Linear Guideway Runner Block R165381920

      Bosch Rexroth Linear Guideway Runner Block R165381920

      US$107.69
      New In stock for sale, MINDMAN Air Cylinder MCQV2-11-40-200

      MINDMAN Air Cylinder MCQV2-11-40-200

      US$88.46
      New In stock for sale, Mitsubishi Compressor YB645WTG

      Mitsubishi Compressor YB645WTG

      US$549.00
      New In stock for sale, TCS Oil Seal TC 42*85*10

      TCS Oil Seal TC 42*85*10

      US$1.54
      New In stock for sale, Furnan Vane Pump HVP-FA1-F11R-1A

      Furnan Vane Pump HVP-FA1-F11R-1A

      US$1153.85
      New In stock for sale, SMC Air Cylinder Pneumatic Cylinder MHF2-20D2R

      SMC Air Cylinder Pneumatic Cylinder MHF2-20D2R

      US$653.85
      New In stock for sale, MINDMAN Air Cylinder MCJT-11-12-55

      MINDMAN Air Cylinder MCJT-11-12-55

      US$38.46
      New In stock for sale, SECO Tool for Metal Cutting WNMG080408-MF4 TS2500

      SECO Tool for Metal Cutting WNMG080408-MF4 TS2500

      US$15.38
      New In stock for sale, CORODUR Welding Wire 814

      CORODUR Welding Wire 814

      US$29.23
      New In stock for sale, Vickers Solenoid Valve DGMC-3-PT-BK-41

      Vickers Solenoid Valve DGMC-3-PT-BK-41

      US$401.24
      New In stock for sale, KAMASI Tool for Metal Cutting SNNG120404-BF2

      KAMASI Tool for Metal Cutting SNNG120404-BF2

      Contact Us
      New In stock for sale, SEW Servo Drive MTF11A005-503-E20A-10

      SEW Servo Drive MTF11A005-503-E20A-10

      US$2442.24
      New In stock for sale, Ebmpapst Fan M3G055-BDXX-YY

      Ebmpapst Fan M3G055-BDXX-YY

      US$264.08

      Recent related posts

      How Refrigerator Compressor Works (Structure Diagram, Working Principle Diagram)

      03/26/2025

      How Refrigerator Compressor Works (Structure Diagram, Working Principle Diagram)

      For a refrigerator product, the most core part is the compressor. If the refrigerator does not have a compressor with good quality and technology

      Installation and characteristics of cold storage air cooler

      08/19/2020

      Installation and characteristics of cold storage air cooler

      The cold storage air cooler is also known as an air cooler, which is an evaporative cooling and ventilation unit that integrates cooling, ventilation, dust prevention and deodorization.

      What to do if there is a refrigerant leak in an industrial chiller

      08/20/2020

      What to do if there is a refrigerant leak in an industrial chiller

      When an enterprise uses an industrial chiller, if there is a serious leakage of refrigerant, the equipment will inevitably stop operating. Because industrial chillers have complete safety early warning equipment

      Types of Cylinder Seals and Factors Affecting Sealing Performance

      03/06/2023

      Types of Cylinder Seals and Factors Affecting Sealing Performance

      Cylinder sealing is an important parameter to characterize the technical condition of engine. Cylinder sealing is related to the technical condition of cylinder block, cylinder head, cylinder gasket, piston, piston ring, inlet and exhaust valves and other parts.

      Causes and solutions for flow failure of water pump in industrial chillers

      08/17/2020

      Causes and solutions for flow failure of water pump in industrial chillers

      Industrial chillers will inevitably have various types of failures during operation. Today, Chongqing Refrigeration Equipment Company mainly analyzes with you the failure of the pump flow in the industrial chiller.

      Key points for safe operation of large-scale cold storage refrigeration operators

      08/21/2020

      Key points for safe operation of large-scale cold storage refrigeration operators

      The main points of safe operation are as follows:   1, safe operation regulations    Generally, there should be safety operating procedures for the machines and equipment of refrigeration installations, and refrigeration operators must strictly follow them to ensure safe production.

      The reason for the failure of the multi-line air-conditioning compressor is revealed!

      06/14/2020

      The reason for the failure of the multi-line air-conditioning compressor is revealed!

      The reason for the failure of the multi-line air-conditioning compressor is revealed! 1 Overview The failure of motor compressor (hereinafter referred to as compressor) can be divided into motor failure and mechanical failure (including crankshaft, co器2䀀ᅵ皥䖒皦즠Ʋ煔क़㲈Ʋ䌁皦ᮔDž༬皧煞क़Ѐ

      How to effectively reduce the noise of the fresh air system

      08/11/2020

      How to effectively reduce the noise of the fresh air system

      During the installation and construction of the fresh air system, the fresh air system engineers often encounter that after the fresh air system is installed, the wind speed in the bedroom or study room is too high and the noise is too large

      Collection of various types of faults and troubleshooting methods for central air conditioning!

      07/30/2020

      Collection of various types of faults and troubleshooting methods for central air conditioning!

      Collection of various types of faults and troubleshooting methods for central air conditioning

      Mads Clausen - the founder of Danfoss

      01/02/2021

      Mads Clausen - the founder of Danfoss

      From just a single valve and an unquenchable desire to succeed, Danfoss founder, Mads Clausen, created a global business that still sets the standard for innovation today.

      • Welcome to O&Kmarts

        Is there anything we can help?

        Email us
      • Feedback

      Join in

      Join in to enjoy exclusive discounts and give you greater discounts

      See More About O&Kmarts Member
      Sign up now

      Common Problem

      Payment Methods
      Shipping Guide
      Sales and Refund Policy
      FAQs

      About O&Kmarts

      About Us
      Membership

      Website Terms

      Privacy Policy
      Terms Of Use
      Bidding Agreement
      Review Rules

      Customer Service

      support01@okmarts.com
      service@okmarts.com
      hydraulic@okmarts.com
      +86-28-84166335
      GMT+08:00 Mon-Fri, 9:00 AM-7:00 PM
      Customer Feedback

      POPULAR PRODUCTS :

      Carel Temperature Controller Taisee Temperature Controller EVCO Temperature Controller HanYong Temperature Controller West Temperature Controller Eurotherm Temperature Controller Autonics Temperature Controller Omega Temperature Controller ALE-SD22-011 TA72-13010010 SAS908XWHB-7-DF1-N EVK412M3 DC2500-CE-0A00-200-00000-E0-0 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2v32s225aua 9GV0824P4K031 aka5510exd ava5538ext Bristol H23B243ABKA Carel E3V55ASR00 CKD 4KA249-06-B-AC100V CKD AMC-VL-X13 D2D160-CE02-11 Ebmpapst K3G280-RR04-I2 fuji contactor sc 4 1 GMCC PH310G2C-4KUH Hitachi SHY33MC4-E MAC 117B-611BAAA Panasonic SVA51C14DAH (42RPS) ph310x2cs ROCKET GB 100L rotary encoder enc 1 1 t 24 sdr 120 24 Tecumseh AWR5538EXC

      Disclaimer: All brand names, model or type numbers or marks listed on the website are owned by their respective manufacturers. These terms are used for identification purposes only and are not intended to indicate affiliation with OEM companies. Product pictures shown on the website are for illustrative purposes only and the actual item may vary in design, specification, etc. Confirm at the time of purchase if you are unsure.

      © eCommerce. 2017-2025. All Rights Reserved
      © eCommerce. 2017-2025. All Rights Reserved
      Press and drag the mouse to start taking a screenshot