SUB-ZERO PARTS HOLIDAY SHIPPING NOTICE
Due to the Christmas and New Year holidays, order processing and shipments may be delayed. Orders placed on days we are closed will be processed on the next open business day. Please allow additional time for your order to ship during this period.
SUBZEROPARTS HOLIDAY SCHEDULE:
WEDNESDAY 12/24 – CHRISTMAS EVE – CLOSED
THURSDAY 12/25 – CHRISTMAS – CLOSED
FRIDAY 12/26 – DAY AFTER CHRISTMAS – OPEN FOR BUSINESS
WEDNESDAY 12/31 – NEW YEAR’S EVE – CLOSED
THURSDAY 1/1 – NEW YEAR’S DAY – CLOSED
FRIDAY 1/2 – OPEN FOR BUSINESS
If you have an urgent parts need, please contact us using the contact form on our website.

We appreciate your business and wish you and your family a Merry Christmas and a Happy New Year.

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Please provide your details below to finalize your order. Our team ensures prompt processing and shipping for all genuine Sub-Zero & Wolf parts. If you need assistance with your order, feel free to contact our customer support.

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Standard (5-7 business days) -14$

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It seems like you're unsure about the model or serial number. To ensure you receive the correct part, we strongly recommend verifying this information before placing your order. You can find the serial number on your appliance using our guide jump to the manual. If you need further assistance, please contact us, and our team will help you find the correct part for your Sub-Zero appliance.

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Returns are accepted within 30 days for unopened, unused items.
Opened packages are subject to a 20% restocking fee and must be pre-approved.
Electronic parts (e.g., control boards, panels) are non-returnable once opened.
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Sub-Zero Thermistor Assembly – Part Number 4204740

Manufacturer: Sub-Zero
Product Type: Thermistor Assembly
Part Number: 4204740
Previous Numbers: Not applicable
Compatible With: Models include 648PRO, UC-24, BI-Series, 700-3, 736TR, 736TC/I, 736TF/I, 427, 427R, NGI, and more.

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The Sub-Zero Thermistor Assembly (Part Number 4204740) is a factory-certified replacement part that ensures precise temperature monitoring and regulation in your Sub-Zero appliance. This thermistor is essential for maintaining consistent cooling performance and protecting your appliance from temperature fluctuations.
Key Features:

Accurate Temperature Monitoring: Ensures your Sub-Zero appliance operates at optimal efficiency.
Wide Compatibility: Fits multiple models, including 648PRO, UC-24, BI-Series, 700-3, and more.
Reliable Performance: Manufactured to meet Sub-Zero’s rigorous quality standards.
Easy Installation: Designed for straightforward replacement to minimize downtime.

Compatibility Information:
This thermistor assembly is compatible with the following models:
648PRO, UC-24, BI-Series, 700-3, 736TR, 736TC/I, 736TF/I, 427, 427R, NGI, and more. For questions about compatibility, please contact our team here.
Why Choose Genuine Sub-Zero Parts?

Perfect Fit: Engineered for seamless integration with your Sub-Zero appliance.
Enhanced Longevity: Built to withstand demanding conditions for prolonged use.
Factory Certification: Guarantees quality, performance, and reliability.