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Limiting the temperatures within your HVAC hardware is a crucial safety feature that protects the internal components from damage. Should your heating and cooling system start to cycle erratically, deal with excess blower strain, or start to overheat, the limit switch responsible for maintaining safe operational temperatures could be malfunctioning or unable to handle its duties effectively. Using a replacement Limit Switch for Lennox Gas Package Unit can make a world of difference in restoring the reliable results your system was designed to offer. With a Limit Switch replacement made by Lennox, you can relax knowing your corresponding gas package unit will have the exact tool it needs to perform with its peak efficiency once a qualified professional gets the new part integrated. Taking a chance on an off-brand or aftermarket alternative can leave your system underperforming due to design differences, whereas a Lennox Limit Switch is a direct-fit replacement built with your exact equipment in mind. There’s no reason to accept anything less than everything your system can give. Choose a Limit Switch replacement for your Lennox Gas Package Unit today.
Description / Documents

Limiting the temperatures within your HVAC hardware is a crucial safety feature that protects the internal components from damage. Should your heating and cooling system start to cycle erratically, deal with excess blower strain, or start to overheat, the limit switch responsible for maintaining safe operational temperatures could be malfunctioning or unable to handle its duties effectively. Using a replacement Limit Switch for Lennox Gas Package Unit can make a world of difference in restoring the reliable results your system was designed to offer. With a Limit Switch replacement made by Lennox, you can relax knowing your corresponding gas package unit will have the exact tool it needs to perform with its peak efficiency once a qualified professional gets the new part integrated. Taking a chance on an off-brand or aftermarket alternative can leave your system underperforming due to design differences, whereas a Lennox Limit Switch is a direct-fit replacement built with your exact equipment in mind. There’s no reason to accept anything less than everything your system can give. Choose a Limit Switch replacement for your Lennox Gas Package Unit today.

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Specifications

System Overview

Model 42J03
Product Height (in) 2.000
Product Length (in) 0.080
Product Width (in) 3.100
Weight (lbs) 1.900000

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