---
product_id: 88494267
title: "Lennox 69W43 Flame Sensor"
brand: "lennox"
price: "฿2627"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/88494267-lennox-69w43-flame-sensor
store_origin: TH
region: Thailand
---

# Genuine OEM Model 69W43 Made in USA Lennox 69W43 Flame Sensor

**Brand:** lennox
**Price:** ฿2627
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep the Heat Flowing with Lennox!

## Quick Answers

- **What is this?** Lennox 69W43 Flame Sensor by lennox
- **How much does it cost?** ฿2627 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/88494267-lennox-69w43-flame-sensor)

## Best For

- lennox enthusiasts

## Why This Product

- Trusted lennox brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect Fit:** Engineered specifically for Lennox systems, guaranteeing optimal performance.
- • **Peace of Mind:** Trust in a product backed by a reputable brand, enhancing your home's comfort.
- • **Durable Quality:** Crafted to withstand the rigors of daily use, ensuring longevity and reliability.
- • **Easy Installation:** Designed for quick and hassle-free installation, saving you time and effort.
- • **Reliable Performance:** Ensure your HVAC system runs smoothly with this genuine OEM replacement part.

## Overview

The Lennox 69W43 Flame Sensor is a genuine OEM replacement part designed to ensure the reliable operation of your HVAC system. Manufactured in the USA, this durable component is engineered for easy installation and a perfect fit, making it an essential upgrade for maintaining optimal performance.

## Description

Lennox 69W43 Flame Sensor

## Features

- This is a Genuine OEM replacement part     Brand name: Lennox     Model number: 69W43     Country of Origin: United States    ›See more product details

## Images

![Lennox 69W43 Flame Sensor - Image 1](https://m.media-amazon.com/images/I/51Pq+alG1mL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Exact replacement, solved shutdown problems
  

*by J***R on Reviewed in the United States on February 10, 2020*

Replacement part for a gas furnace that is 4 years old.  These sit right in the flame and soot up rather quickly.  I've cleaned the old one annually but it has gotten to the point that it will only last a few days before quitting again, making the furnace think there is no flame.  This replacement part fit perfectly and has worked fine since installation.

### ⭐⭐⭐⭐⭐ 







  
  
    Perfect for Ducane furnace
  

*by A***T on Reviewed in the United States on March 9, 2019*

Purchased this after having short cycles. Perfect fit for my Ducane furnace. However the problem seems to be solved after I replaced my thermostat, it still is nice to have a new flame sensor now.

### ⭐⭐⭐⭐⭐ 







  
  
    Replaces the stock sensor
  

*by K***E on Reviewed in the United States on March 29, 2019*

Does what it should. This replacement part has my furnace running again. Hope it lasts in the long term.

---

## 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.co.th/products/88494267-lennox-69w43-flame-sensor](https://www.desertcart.co.th/products/88494267-lennox-69w43-flame-sensor)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-23*