Protect your HVAC appliance from overheating with the Lennox 102857‑06 limit switch (also known as 73W19). Designed as a safety-critical component, this automatic reset high-limit control safeguards your furnace or heat exchanger by monitoring internal temperatures and interrupting power at 155 °F, then safely resetting at 125 °F.
Lennox 73W19 Limit Control Switch
Original price was: $29.59.$17.12Current price is: $17.12.
Sale!45 in stock
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