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
West
West
  • Temperature Controller
    Temperature Controller
HanYoung
HanYoung
  • Temperature Controller
    Temperature Controller
Taisee
Taisee
  • Temperature Controller
    Temperature Controller
EVCO
EVCO
  • Temperature Controller
    Temperature Controller
Eurotherm
Eurotherm
  • Temperature Controller
    Temperature Controller
  • Module
    Module
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
      • Siemens Temperature Controller RAA31
      1/1
      Siemens Temperature Controller RAA31
      $ 48 .08

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

      Quantity
      MOQ : 7
      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
      Suitable for most fan coil systems. Limit the set value range of fAN-coil system (RAB31/31.1), which can realize simple user interface of energy-saving function. Fan temperature control (optional). Manual three speed fan control. Manual heat and cold conversion. Ventilation function

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Can I save items for later?

        A: Yes, you can save the items you wish to purchase later in the shopping cart. This way, when you are ready to proceed with the order, you can easily find them.

      • Q: Do you support global shipping?

        A: Yes, we support worldwide shipping. No matter where you are located, we will make every effort to deliver the products to your doorstep.

      • Q: How to apply for an extended warranty on a product?

        A: Applying for an extended warranty is simple. During the purchasing process, you can choose to extend the warranty period for eligible products. Just select the desired warranty period, and it will be added to your purchase.

      View More
      Question has been sent successfully

      Reviews

      • C

        Cindy Travers

        Nov 28, 2025

        Siemens Temperature Controller RAA31
        Doug, you're a superstar, it was easy to find what we needed thanks to you.
        Helpful
        Unhelpful
      • P

        Pat Agius

        Jun 09, 2024

        Siemens Temperature Controller RAA31
        I'm glad I stumbled upon your store online, as it had everything I needed and more.
        Helpful
        Unhelpful
      • P

        Patrick Berger

        May 01, 2024

        Siemens Temperature Controller RAA31
        Nice assistance, thanks a lot!
        Helpful
        Unhelpful
      • J

        James Jarrell

        Apr 16, 2024

        Siemens Temperature Controller RAA31
        fine
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Siemens Temperature Controller RAA31
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Siemens Temperature Controller RAA31

      $ 48 .08
      Click here to view shipping costs.

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

      Quantity
      MOQ : 7
      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, Omega Temperature Controller CN32Pt-304

      Omega Temperature Controller CN32Pt-304

      US$809.23
      New In stock for sale, Siemens Transmitter 7MF4533-1DA12-1AA6

      Siemens Transmitter 7MF4533-1DA12-1AA6

      US$1759.50
      New In stock for sale, GF SIGNET Conductivity Meter 3-2821

      GF SIGNET Conductivity Meter 3-2821

      US$653.85
      New In stock for sale, Dwyer Pressure Gauge DPG-000

      Dwyer Pressure Gauge DPG-000

      US$784.62
      New In stock for sale, Yoto Digital Display Controller DU4S-PVB

      Yoto Digital Display Controller DU4S-PVB

      US$84.62

      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, Dwyer Switch LPG3-D8122N

      Dwyer Switch LPG3-D8122N

      US$170.97
      New In stock for sale, YUKEN Vane Pump SVP3-L-F-58-LAB-10

      YUKEN Vane Pump SVP3-L-F-58-LAB-10

      Contact Us
      New In stock for sale, Copeland Compressor ZH50KCE-TF5-550

      Copeland Compressor ZH50KCE-TF5-550

      Contact Us
      New In stock for sale, Sanyo Denki Fan 9G0612S102

      Sanyo Denki Fan 9G0612S102

      US$17.06
      New In stock for sale, Festo Air Cylinder CRDSNU-12-80-P-A

      Festo Air Cylinder CRDSNU-12-80-P-A

      US$332.00
      New In stock for sale, ANSON Vane Pump F3-IVPV4-30M-F-R-86D-10

      ANSON Vane Pump F3-IVPV4-30M-F-R-86D-10

      Contact Us
      New In stock for sale, TTO Oil Seal TC 30*65*10

      TTO Oil Seal TC 30*65*10

      US$1.27
      New In stock for sale, Texas Instruments TI IC Integrated Circuit DCR022405P-U/700

      Texas Instruments TI IC Integrated Circuit DCR022405P-U/700

      US$53.60
      New In stock for sale, AirTAC Air Cylinder SC63X490S

      AirTAC Air Cylinder SC63X490S

      US$46.15
      New In stock for sale, Mitsubishi Compressor TB33YLLMC

      Mitsubishi Compressor TB33YLLMC

      US$639.00

      Recent related posts

      How to operate the cold storage distribution box during cold storage installation

      08/15/2020

      How to operate the cold storage distribution box during cold storage installation

      In the process of cold storage installation, the use of cold storage power distribution boxes is a very important content, but most people are not very familiar with the normal operation of cold storage power distribution boxes.

      Several symptoms of fluorine deficiency in refrigerators in summer

      08/13/2020

      Several symptoms of fluorine deficiency in refrigerators in summer

      In summer, the frequency of use of refrigerators is relatively high, and the intensity of use is relatively high, so fluorine deficiency is prone to occur. How to judge whether the ice water machine is lack of fluoride in summer?

      How to Reduce Gear Noise?

      02/02/2023

      How to Reduce Gear Noise?

      During gear transmission, gears scrape and contact each other, and repeatedly, resulting in noises.

      How to judge the quality of single-phase and three-phase refrigeration compressors

      06/14/2020

      How to judge the quality of single-phase and three-phase refrigeration compressors

      A compressor is a driven fluid machine that raises low-pressure gas to high-pressure gas, and is the heart of a refrigeration system. Then, after-sales maintenance sometimes doubts that the compressor is malfunctioning, how to check and judge at this time器2䀀ᅵ皥䖒皦즠Ʋ煔क़㲈Ʋ䌁皦ᮔDž༬皧煞क़Ѐ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ᅵ皥

      Do you know the selection criteria of electronic valves for cold storage systems

      08/09/2020

      Do you know the selection criteria of electronic valves for cold storage systems

      In the cold storage refrigeration system, the selection of components must strictly abide by the four basic principles of safety, reliability, applicability and economy.

      How to Select a Right Solenoid Valve? Selection Guide for Beginners

      06/13/2024

      How to Select a Right Solenoid Valve? Selection Guide for Beginners

      The solenoid valve is an industrial electromagnetic device used to adjust the direction, flow, speed, etc. of the medium.

      Quality judgment of air compressor accessories

      09/09/2020

      Quality judgment of air compressor accessories

      Screw air compressor repair and maintenance replacement parts include air filter, oil filter, oil separator, screw air compressor oil. How do we judge the quality of these accessories?

      Cold storage anti-corrosion and anti-frost coatings effectively solve the problem of frosting and corrosion

      08/20/2020

      Cold storage anti-corrosion and anti-frost coatings effectively solve the problem of frosting and corrosion

      In the cold storage, when the dew point of the air is lowered by the cooling pipe surface, the moisture in the food and air will precipitate and condense on the pipe wall. If the pipe wall temperature is lower than 0°C, it will condense into a rain layer.

      How to deal with the burnout of the air conditioner compressor pile head

      08/07/2020

      How to deal with the burnout of the air conditioner compressor pile head

      The compressor is an important part of the air-conditioning equipment. Due to its large current, the temperature is sometimes low and sometimes high, which easily causes moisture adsorption. During maintenance,

      Compressor operation in the heart of the refrigeration system in 2020

      07/02/2020

      Compressor operation in the heart of the refrigeration system in 2020

      Compressor operation in the heart of the refrigeration system in 2020 A compressor is a fluid machine that raises low-pressure gas to high-pressure gas. It sucks low-temperature and low-pressure refrigerant gas from the suction pipe, drives the piston to compress it through the operation of the motor, and discharges high-temperature and high-pressure refrigerant gas to the exhaust pipe to provide power for the refrigeration cycle, thereby achieving compression-condensation (heat release) )-Expansion-evaporation (heat absorption) refrigeration cycle.

      • 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 :

      Autonics Temperature Controller West Temperature Controller Taisee Temperature Controller Omega Temperature Controller Carel Temperature Controller Eurotherm Temperature Controller HanYong Temperature Controller EVCO Temperature Controller BCS2-S00-16 CN132-12V SAS908XWHB-7-DF1-N 701060/922-31-061 PXW4TAY1-1V000-A 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2938604 ad0912ux a7bgl ANB42FBRMT Chelic SV-8102-K CKD 4GA219-06-E2-3 Copeland CR47KQ-PFZ-290BB FUJIKOKI EFM-40YGMD-10R Hitachi EDM-MD12TF-3R IMI Norgren 9510201.0237.024.00 Jokwang JSV-FF21 DN32 KONOR GQR70AA lrs 35 12 mf50152vx Mitsubishi XB357VFB Parker PHS520S-02-220V Rexroth 4WE10E31/CG24N9Z5L s6j 16.2 y sf8025at Tecumseh AWR5530EGH VICKERS DG3VP-3-102A-VM-UH-10N

      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. 2017-2026. All Rights Reserved
      © eCommerce. 2017-2026. All Rights Reserved
      Press and drag the mouse to start taking a screenshot