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Lennox 49L03 Limit Control Switch 170-200°F 7" Insert

Manufacturer

Picture for manufacturer Lennox

Part Number

49L03
6 reviews
Sale Price

$13.58

In Stock (7)

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Usually delivered within 2 days

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Lennox 49L03 is an automatic limit control switch designed for HVAC heating systems. This safety device monitors temperature and automatically shuts off the heating system if unsafe temperature levels are detected, protecting your equipment from overheating damage.

Key Specifications:

  • Temperature Range: 170-200°F operating limit
  • Insert Length: 7 inches
  • Automatic reset functionality
  • Direct OEM replacement for Lennox furnaces
  • Factory-grade quality and reliability

This limit switch is a genuine Lennox OEM part that ensures proper safety operation of your heating system. The 7-inch insert length allows for proper temperature sensing in the heat exchanger or plenum. When temperatures exceed the safe operating range, the switch automatically interrupts power to prevent equipment damage or safety hazards.

easy to navigate the website. easy order.

Quick shipping, tire arrived on time. Was the only online tire retailer that had this specific brand and size in stock.

Very good

Nice cooler!

Do not sell my personal information.

na

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