




Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Lennox 47W64 is a replacement limit control (MPN 47W64) for HVAC systems that monitors internal temperature and interrupts heating when a preset threshold is exceeded. Identified as model L210-30F and OEM part 102135-01, the device is rated to open at 210°F. The unit weighs approximately 1.6 ounces and is supplied as a single-pack component for furnaces and air handlers requiring a high-limit temperature cutoff.
Limit control for furnaces and air handlers; trips at 210°F; OEM Lennox part 47W64 / 102135-01.
Thanks for subscribing!
This email has been registered!




