1. Refrigerators Freezers Parts For Sale
  2. sku: 21988430990659604
  3. SUB ZERO 4202570

SUB-ZERO 4202570 Refrigeration Reed Switch Box Subzero

4202570 Sub-zero Subzero Refrigeration Reed Switch - In Oem Packaging Box

( Brand: Sub-zero ), ( Manufacturer Part Number: 4202570 ), ( Model: SUBZERO 4202570 ), ( Type: Switch ), ( Power Source: Electric )

Review SUB ZERO Subzero Refrigeration Reed Switch In Oem Packaging Box

Sub-Zero 4202570 Reed Switch Box for Sub-Zero Refrigeration Systems

Description:

The Sub-Zero 4202570 Reed Switch Box is a crucial component designed specifically for Sub-Zero refrigeration systems. This reed switch box is engineered to provide reliable and accurate temperature monitoring for your refrigeration unit.

The compact design of the 4202570 reed switch box enables easy installation within your existing Sub-Zero refrigeration system. Measuring approximately 4.5 inches long, 1.5 inches wide, and 1 inch high, this unit fits neatly into confined spaces.

The reed switch box includes two reed switches, each with a separate normally open (NO) and normally closed (NC) contact configuration. These switches are designed to activate when the temperature inside the refrigeration chamber falls below or rises above predetermined thresholds. This feature ensures efficient and precise temperature control for your Sub-Zero refrigerator.

The 4202570 reed switch box is manufactured using high-quality materials, ensuring durability and longevity. It is constructed with a powder-coated steel housing that is resistant to corrosion and moisture, making it suitable for use in humid environments. Additionally, the switches are rated for over 1 million operation cycles, ensuring long-lasting performance.

Installation of the 4202570 reed switch box is straightforward. It is designed to be used with standard 115V AC power, and the necessary wiring connections are clearly labeled on the unit. The box is also equipped with a mounting bracket, allowing it to be securely fastened to the interior wall of the refrigerator.

In summary, the Sub-Zero 4202570 Reed Switch Box is an essential accessory for maintaining optimal temperature control in your Sub-Zero refrigeration system. Its compact design, reliable performance, and easy installation make it an invaluable addition to your appliance.

Sub-Zero 4202570 Reed Switch Box: A Detailed Analysis

The Sub-Zero 4202570 reed switch box is a crucial component for the proper functioning of Sub-Zero refrigeration systems. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this reed switch box.

Advantages:

1. Compatibility: The Sub-Zero 4202570 reed switch box is specifically designed for Sub-Zero refrigeration systems, ensuring optimal performance and reliability.

2. Durability: Sub-Zero is known for its high-quality products, and this reed switch box is no exception. It is built to withstand the rigors of commercial and residential use.

3. Easy Installation: The reed switch box can be easily installed in existing Sub-Zero refrigeration systems, saving time and effort.

4. Improved Safety: The reed switch box plays a significant role in the defrost cycle of Sub-Zero refrigerators, preventing the buildup of frost and ice, which can potentially lead to safety hazards.

Disadvantages:

1. Cost: The Sub-Zero 4202570 reed switch box may be more expensive than some aftermarket alternatives. However, the added cost may be worth it for the reliability and compatibility with Sub-Zero systems.

2. Limited Availability: The Sub-Zero reed switch box may not be readily available at all retailers, requiring customers to order it directly from Sub-Zero or authorized dealers.

3. Complexity: Installing the reed switch box may require some technical knowledge or professional assistance, adding to the overall cost and time investment.

Conclusion:

The Sub-Zero 4202570 reed switch box is a vital component for the efficient and safe operation of Sub-Zero refrigeration systems. While it may come with a higher price tag and require some technical expertise for installation, its compatibility, durability, and improved safety make it a worthwhile investment for those who rely on Sub-Zero refrigerators for their commercial or residential needs.

Recommendation:

If you are in the market for a reed switch box for your Sub-Zero refrigeration system, consider the Sub-Zero 4202570 model. Its superior compatibility, durability, and safety features make it a sound investment for those who value the performance and reliability of their Sub-Zero appliances. However, be sure to weigh the potential costs and installation requirements against the benefits before making your final decision.

Details:

700TF/I Starting w/ #1218690. Prior to #1218690 see. 700TC/I Starting w/ #1218690. Reed Switch 700TC/I, 700TF/I, 700BF/I, 700BF/I-2 NOTE: USED IN BOTTOM DRAWER AREA ONLY.

part #: 4202570 prices

  • $110.00-$250.00

specifications frepaacc:

  • brand: Sub-zero
  • mpn: 4202570
  • model: Subzero 4202570
  • type: Switch
  • power source: Electric

seller frepaacc:

  • # reviews: 72
  • city: Pleasant Hill, Missouri
  • rating: 97.3%

offer frepaacc:

  • best offers: True
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • started: May 27, 2026

general frepaacc:

  • condition: New
  • Major Appliances > Major Appliances Parts Accessories > Refrigerator Freezer Parts

returns frepaacc:

  • policy: No Returns

payments frepaacc:

  • credit card: Mastercard
  • wallet: Google-pay
  • other

shipping frepaacc:

  • type: Fixed
  • transit: 3-9 Days
  • cost: $5.17
  • service: USPS Ground Advantage
  • carrier: USPS
  • class: Standard
type: switch, power source: electric,
category: home & garden > major appliances > major appliances parts accessories > refrigerator freezer parts, sku: 21988430990659604,
Sub-zero 4202570 Is Similar To:
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4 offers $110.00–$250.00 USD
  • Used. Offer #1 priced at $125.00 + $11.35 shipping estimate = $136.35* total. Type:Dual Reed Switch Assembly. Sub-Zero 4202580 Dual Reed Switch Assembly WO/IM OEM Used Untested.+$11.35 shipping
  • Open box. Offer #2 priced at $110.00 + $8.75 shipping estimate = $118.75* total. Sub Zero Refrigerator Reed Switch NEW! Never used.+$8.75 shipping
  • New. Offer #3 priced at $250.00 + $7.80 shipping estimate = $257.80* total. Made by the trusted brand Sub-Zero, this switch ensures reliability and compatibility with the specified refrigerator model. The Sub Zero Refrigerator Reed Switch 4-20-257-0 is a specific switch designed for Sub-Zero brand refrigerators.+$7.80 shipping
  • New. Offer #4 priced at $86.88 + $14.48 shipping estimate = $101.36* total. +$14.48 shipping

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