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The Lennox 49K0801 is a duct-mount electronic temperature sensor that provides resistance-based temperature feedback to Lennox control boards. The sensor includes a 12 in stainless steel probe and 22 in pre-stripped leads for centered in-duct measurements and field wiring. It is intended for HVACR duct temperature monitoring in residential and commercial systems and is listed as an OEM replacement part (replaced by LEN49K08), sold individually.
Duct-mount temperature sensor with 12 in stainless steel probe and 22 in pre-stripped leads; OEM replacement (LEN49K08).
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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