---
product_id: 87899763
title: "C340056P04 - Trane OEM Furnace 3\" Replacement Limit Switch"
brand: "oem replm for trane"
price: "$95.50"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/87899763-c340056p04-trane-oem-furnace-3-replacement-limit-switch
store_origin: US
region: United States of America
---

# High Performance OEM Quality 3" Insertion C340056P04 - Trane OEM Furnace 3" Replacement Limit Switch

**Brand:** oem replm for trane
**Price:** $95.50
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep Your Home Cozy with Confidence!

## Quick Answers

- **What is this?** C340056P04 - Trane OEM Furnace 3" Replacement Limit Switch by oem replm for trane
- **How much does it cost?** $95.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/87899763-c340056p04-trane-oem-furnace-3-replacement-limit-switch)

## Best For

- oem replm for trane enthusiasts

## Why This Product

- Trusted oem replm for trane brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🔒 Safety First:** Built-in safety features to prevent overheating and ensure peace of mind.
- • **🏆 Top-Tier Quality:** Genuine OEM part guarantees reliability and longevity.
- • **💡 Energy Efficient:** Helps your furnace operate at peak efficiency, saving you money.
- • **🌡️ Precision Control:** Maintains optimal temperature settings for maximum comfort.
- • **🔄 Seamless Replacement:** Designed for easy installation, ensuring your furnace runs smoothly.

## Overview

The C340056P04 Trane OEM Furnace 3" Replacement Limit Switch is a high-quality, genuine replacement part designed to ensure your furnace operates efficiently and safely. With a 3" insertion, this limit switch is easy to install and built to last, providing reliable temperature control and energy savings.

## Description

C340056P04 - Trane OEM Furnace 3" Replacement Limit Switch

## Features

- This is a Brand New OEM Furnace Replacement 3" Limit Switch
- Top Quality OEM Replacement Part!
- 3"Insertion

## Product Details

- **Operation Mode:** Attribute not applicable for product
- **Contact Type:** No-nc
- **Connector Type:** Attribute Not Applicable for Product
- **Brand:** OEM Replm for Trane
- **Terminal:** Attribute Not Applicable for Product
- **Item dimensions L x W x H:** 6 x 6 x 6 inches
- **Circuit Type:** 3-way
- **Actuator Type:** Lever
- **Contact Material:** Metal
- **International Protection Rating:** IP00

## Images

![C340056P04 - Trane OEM Furnace 3" Replacement Limit Switch - Image 1](https://m.media-amazon.com/images/I/31bjKW-kpaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Exactly as shown -  rating 190F-30
  

*by K***R on Reviewed in the United States on October 12, 2024*

I bought this Brand because it was fast delivery and matched the specifications of my original switch (my furnace is an Armstrong).  The original switch is no longer available and the replacement is Armstrong 36W90 -  A number of companies use the same switch.  The screw holes are even the same.  The quality of this replacement looked good and the furnace is now up and running. The photos show the new switch installed the other two photos show the older black switch (Armstrong) and this new Trane switch.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Will replace in many made type Furnaces.
  

*by C***3 on Reviewed in the United States on January 16, 2024*

Easy to install & this will replace MANY made type Furnaces.You must match operation specs to your furnace !

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Worked as intended
  

*by R***R on Reviewed in the United States on March 8, 2024*

Worked as intended.  Happy customer

## Frequently Bought Together

- C340056P04 - Trane OEM Furnace 3" Replacement Limit Switch
- Trane Replacement Part
- Hunter-wish SEN01114 Flame Sensor for Trane Furnace - Flame Sensor Igniter Sensing Rod for Trane XR80 XR90 XB80 XE80 and American Standard Gas Furnace, Replace SEN00491 SEN0337 B340888P01-2PCS

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/87899763-c340056p04-trane-oem-furnace-3-replacement-limit-switch](https://www.desertcart.us/products/87899763-c340056p04-trane-oem-furnace-3-replacement-limit-switch)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-21*