Lennox 81M43 Condensate Collar R-410A this unit is designed to

this unit is designed to regulate the flow of hot or chilled water in response to specific controller demands

or moisture in the pressure tubing

the P090554 provides the exact internal tolerances required for factory-spec thermal efficiency

We recommend installation by a licensed HVAC technician to ensure safety and proper calibration

this unit ensures reliable startup even under high differential pressures

Lennox 81M43 Condensate Collar R-410A this unit is designed toThe Lennox 81M43 Condensate Collar is a critical OEM replacement part engineered specifically for downflow furnace applications. Designed to manage moisture runoff within the evaporator coil housing, this collar ensures that condensation is directed precisely into the drain lines, preventing internal corrosion and water damage to the heat exchanger and electrical components. In a downflow configuration, managing gravity fed moisture is vital to