VIESSMANN VITOTRONIC 100 KC4B Heating Controller 7441801
VIESSMANN VITOTRONIC 100 KC4B Heating Controller 7441801
VIESSMANN VITOTRONIC 100 KC4B Heating Controller 7441801
VIESSMANN VITOTRONIC 100 KC4B Heating Controller 7441801
VIESSMANN VITOTRONIC 100 KC4B Heating Controller 7441801
VIESSMANN VITOTRONIC 100 KC4B Heating Controller 7441801
VIESSMANN VITOTRONIC 100 KC4B Heating Controller 7441801
VIESSMANN VITOTRONIC 100 KC4B Heating Controller 7441801
VIESSMANN VITOTRONIC 100 KC4B Heating Controller 7441801
VIESSMANN VITOTRONIC 100 KC4B Heating Controller 7441801
VIESSMANN VITOTRONIC 100 KC4B Heating Controller 7441801
VIESSMANN VITOTRONIC 100 KC4B Heating Controller 7441801
VIESSMANN VITOTRONIC 100 KC4B Heating Controller 7441801
VIESSMANN VITOTRONIC 100 KC4B Heating Controller 7441801
VIESSMANN VITOTRONIC 100 KC4B Heating Controller 7441801
VIESSMANN VITOTRONIC 100 KC4B Heating Controller 7441801
We Sell Stocks

VIESSMANN VITOTRONIC 100 KC4B Heating Controller 7441801

$499.00 In Stock Sold out
SKU: Cabin: BH23 MK
Categories: CONTROLLER

3-7 DAYS DELIVERY

100% ORIGINAL AND QUALITY

  • VIESSMANN VITOTRONIC 100 KC4B Heating Controller 7441801
  • Condition: New Open Box
  • Shipping and Refund
  • Metafield Tab

Description

The Viessmann 7441801 Vitotronic 100 controller is a heating system control unit designed to manage and regulate boiler operation within hydronic heating installations. As part of the Vitotronic control platform, the KC4B controller supports reliable monitoring and automation of heating system functions in residential, commercial, and industrial HVAC environments.

Designed for integration with Viessmann heating systems, the Vitotronic 100 controller provides centralized control for boiler operation and heating circuit management. Operating on a 230 V AC power supply with 6 A current rating, the unit is engineered for stable performance in heating control panels and boiler automation systems. Its IP20D protection rating and standardized electrical interface make it suitable for installation within HVAC control cabinets and heating equipment assemblies.

HVAC contractors, facility maintenance teams, and industrial procurement departments frequently source Viessmann heating controllers for boiler system maintenance and replacement projects. WeSellStocks supplies surplus and wholesale HVAC control components to support buyers across the USA, the UAE, and Worldwide, helping ensure reliable availability of essential heating automation equipment.


Technical Specifications

Brand: Viessmann

Product Type: Boiler / Heating System Controller

Part Number: 7441801

Industry Category: HVAC Heating System Automation & Boiler Controls

Voltage Rating: 230 V AC

Current Rating: 6 A

Power Rating: Available upon request

Input Voltage: 230 V AC

Output Voltage: Available upon request

Mounting Type: Available upon request

Standards / Compliance: EAC

Other Confirmed Specs:

  • Product Series: Vitotronic 100

  • Type: KC4B

  • Frequency: 50 Hz

  • Protection Rating: IP20D

  • Temperature Class: T40

  • Relay Contact Rating: 4 (2) A

  • Manufacturer: Viessmann Werke GmbH & Co. KG

  • Made in Germany


Application

The Viessmann Vitotronic 100 KC4B controller is used in boiler and hydronic heating systems to manage heating operation, control system functions, and regulate heating circuits. It is commonly installed in residential heating systems, commercial boiler rooms, and building HVAC infrastructure.


Industrial buyers sourcing Viessmann 7441801 Vitotronic 100 controllers often require dependable distributors for heating system automation and boiler control components. WeSellStocks supports contractors and procurement teams looking for a Viessmann heating controller supplier in the USA and UAE, providing surplus HVAC control equipment and heating system components for global industrial supply chains.


Metafields

brand: Viessmann
part_number: 7441801
product_type: Boiler / Heating Controller
industry_category: HVAC Heating System Automation
voltage_rating: 230 V AC
current_rating: 6 A
power_rating: Available upon request
input_voltage: 230 V AC
output_voltage: Available upon request
mounting_type: Available upon request
standards: EAC
condition: Surplus / Available from stock
stock_quantity_available: Available upon request
target_markets: USA | UAE | Worldwide
global_shipping: Yes

>Condition: New Open Box
  1. Shipping Methods

We offer free international shipping on all orders. We ship via DHL, one of the world's leading carriers, to ensure safe and efficient delivery.

  1. Order Processing Time

Orders are usually processed within 1-2 business days. You will receive an email confirmation once your order has been processed.

  • Shipping address
    Please ensure your shipping address is accurate. Incorrect addresses can lead to delays and additional charges for returned or re-addressed orders. Refunds are not applicable in such cases.
  1. Shipping Timeframes

Estimated delivery time is 3-7 business days for international orders.

  1. Tracking Information
  • Once your order is shipped, we will provide you with a tracking number so you can monitor the progress of your delivery.
  1. Customs and Import Duties
  • Please note that some countries may impose customs and import duties. These fees, if applicable, are the responsibility of the customer.

    Returns and Exchanges

    We want you to be satisfied with your purchase. If you receive a defective or damaged product, please contact us within 14 days of receiving the item. We will provide instructions on returning the product or, if applicable, offer a replacement or refund.

    The authorization for returning products does not indicate any acknowledgment of flaws or non-conformity. We will conduct a technical analysis of the returned product(s), which may take from 1 to 7 working days for Consumers and up to 15 days for non-Consumer purchases.

    To ensure a smooth return process, please handle the product minimally and use protective packaging that preserves the product's integrity during transport

    Return the products within 14 days from reporting the flaw or non-conformity.

    DAMAGED PRODUCTS IN TRANSIT

    *If you receive damaged products from We Sell Stocks, follow these steps:

    • Refuse delivery and inform the courier.
    • If accepted, note the damage on the courier's delivery paper.
    • Preserve the damaged products, original packaging, and notify us at  sales@wesellstocks.co
    • Upon product delivery, check for package quantity and intact packaging. Report any discrepancies or damages to the courier immediately.

Sample Return Policy

 1. Returns

Option 1 – No Refunds/Exchanges:

We do not accept returns or exchanges unless the item you purchased is defective. If you receive a defective item, please contact us at [•] with details of the product and the defect. You can send the item you consider defective to:

Upon receipt of the returned product, we will fully examine it and notify you via e-mail, within a reasonable period of time, whether you are entitled to a refund or a replacement as a result of the defect. If you are entitled to a replacement or refund, we will replace the product or refund the purchase price, using the original method of payment.

Option 2 – Refunds Permitted:

We accept returns. You can return unopened items in the original packaging within 30 days of your purchase with receipt or proof of purchase. If 30 days or more have passed since your purchase, we cannot offer you a refund or an exchange.

Upon receipt of the returned item, we will fully examine it and notify you via email, within a reasonable period of time, whether you are entitled to a return. If you are entitled to a return, we will refund your purchase price and a credit will automatically be applied to your original method of payment.

Only regular priced items may be refunded. Sale items are non-refundable.

To follow-up on the status of your return, please contact us at [•].

2. Exchanges [Delete if you select Option 1]

We only exchange goods if they are defective or damaged. In circumstances where you consider that a product is defective, you should promptly contact us at [•] with details of the product and the defect. You can send the item you consider defective to:

Upon receipt of the returned product, we will fully examine it and notify you via e-mail, within a reasonable period of time, whether you are entitled to a replacement as a result of the defect. If you are eligible, we will send you a replacement product.

3. Exceptions [May be included if you select Option 2]

Some items are non-refundable and non-exchangeable. These include: [list items]

4. Shipping

To return the item you purchased, please mail it to:

Refunds do not include any shipping and handling charges shown on the packaging slip or invoice. Shipping charges for all returns must be prepaid and insured by you. You are responsible for any loss or damage to hardware during shipment. We do not guarantee that we will receive your returned item. Shipping and handling charges are not refundable. Any amounts refunded will not include the cost of shipping.