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YORK Limit Switch: Limit Control, DBUC-W240N400AD - Replacement HVACR Fans, Filters & Ventilation Parts
YORKReplacement HVACR Fans, Filters & Ventilation Parts

YORK Limit Switch: Limit Control, DBUC-W240N400AD

The YORK Limit Switch is a limit control replacement part for HVACR fans, filters, and ventilation systems. This product carries the manufacturer part number S1-025-26366-004 and is compatible with part number…

SKU 3G-OTH-81192

Also listed as: S102526366004 · S1 025 26366 004

Brand
YORK
Item
Limit Switch: Limit Control, DBUC-W240N400AD
Category
Replacement HVACR Fans, Filters & Ventilation Parts
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

YORK
Manufacturer Part Number
S1-025-26366-004
Product Type
Limit Control
Compatible Manufacturer Part Number
DBUC-W240N400AD

Technical Documents

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YORK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YORK Limit Switch is a limit control replacement part for HVACR fans, filters, and ventilation systems. This product carries the manufacturer part number S1-025-26366-004 and is compatible with part number DBUC-W240N400AD.

Frequently Asked Questions

What is a YORK limit switch used for?

A YORK limit switch is a safety limit control that monitors temperature or pressure in HVACR fans, filters, and ventilation systems. It interrupts the circuit to prevent overheating or overpressure, protecting equipment and ensuring safe operation in commercial and industrial environments.

What are the specifications of the YORK limit switch S1-025-26366-004?

The YORK limit switch S1-025-26366-004 is a limit control replacement part. Its product type is Limit Control, and it is compatible with manufacturer part number DBUC-W240N400AD. It is designed for use in YORK HVACR fans, filters, and ventilation systems.

Where to buy a YORK limit switch S1-025-26366-004 worldwide?

3G Electric supplies the YORK limit switch S1-025-26366-004 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this genuine YORK replacement part.

How to install a YORK limit switch in an HVAC system?

To install a YORK limit switch, first disconnect power to the HVAC system. Mount the switch securely in the designated location, typically near the heat exchanger or fan housing. Connect the wiring per the manufacturer's wiring diagram, then restore power and test operation. Always follow local codes and YORK guidelines.

Used in

Common applications for YORK
Commercial HVAC maintenance — YORK blower wheels (SKU 208P91) for replacing worn fans in rooftop units
Residential heating repair — YORK heater elements (SKU 208V68) for electric furnace restoration
Condensate management — YORK condensate pan kits (SKU 208R56) for preventing water damage in air handlers
Airflow system repair — YORK blower scroll vents (SKU 208P50) for correcting venturi performance in gas furnaces
Temperature monitoring — YORK immersion sensors (SKU 817W33) for chiller or boiler control loops
Heat exchanger servicing — YORK heater elements (SKU 208V63) for replacing failed components in packaged units

YORK Products

3G Electric supplies YORK replacement hvacr fans, filters & ventilation parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
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This YORK limit control is a replacement HVACR component used to monitor temperature or pressure in heating and cooling systems. It helps prevent equipment damage by shutting down the system when unsafe conditions occur. Suitable for use in commercial and industrial HVACR applications
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