Lennox 99M80 Flue Cover 320788-703 This furnace high limit switch

This furnace high limit switch is UL and CSA listed

Ensures consistent fuel delivery for reliable combustion

the 3SE5232-0HK50 is a staple for HVACR technicians and electrical contractors looking for high-accuracy limit switch 1NO/1NC solutions that interface seamlessly with Siemens starters and control systems

which is technically identical to the BM6043 model

ensuring a concentrated spark

Lennox 99M80 Flue Cover 320788-703 This furnace high limit switchThe Lennox 99M80 Flue Cover is a critical OEM furnace replacement part engineered specifically for Lennox gas furnace venting systems. As a veteran technician, you know that maintaining the integrity of the exhaust stack is non negotiable for safe combustion. This genuine Lennox 99M80 flue cap acts as a secondary barrier, protecting the internal venting components from corrosive environmental factors, moisture intrusion, and debris that can lead to