Lennox 78M26 Thermostat, Outdoors, SPST, Closes 74 Degree F

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The most in-stock parts on the planet — all OEM, all the time
Cool technology to make finding and buying parts a breeze, including Serial Number Lookup, PartSPIN® and Smart Manuals, found on partstown.com and our industry-leading mobile app
An exceptional customer experience from the team you know and trust with every email, live chat, text and phone call, provided by a friendly and knowledgeable team
Later hours than anyone else — offering support and shipping all in-stock orders until 9PM ET

Lennox 78M26 Genuine OEM Replacement Part

The Lennox 78M26 Thermostat allows for precise control over the indoor climate by sensing temperature changes and activating cooling or heating settings as needed.

Real OEM thermostats and high limits enhance the reliability and performance of your HVAC system
Fits popular KCA072S4-04, KCA072S4-03, LCH048U4-01 units and more (see FITS MODELS below for complete list)
Common Equipment Type(s):
Configuration: SPST
Location: Outdoors
Product Type: Thermostat
Temperature: 74F

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Lennox 78M26 Thermostat, Outdoors, SPST, Closes 74 Degree F

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Lennox 78M26 Genuine OEM Replacement Part

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Lennox 78M26 Thermostat, Outdoors, SPST, Closes 74 Degree F

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Lennox 78M26 Genuine OEM Replacement Part