Carrier 343314-75101 Drain Pan 318973-401 Visible Stem Positioning: Includes an

Visible Stem Positioning: Includes an integrated position indicator for immediate visual verification of valve status during maintenance

Durable Construction: Features a high-reliability 36TX11 sensor disc designed to withstand the thermal cycling of gas unit heaters

Direct Replacement: Engineered to match original factory specifications for condensate management systems

Durable Construction: Engineered with premium metal alloys for superior resistance to soot accumulation and high-temperature oxidation

Carrier 343314-75101 Drain Pan 318973-401 Visible Stem Positioning: Includes anThe Carrier 343314 75101 Horizontal Drain Pan is a critical OEM HVAC replacement part engineered for precise condensate management in horizontal fan coil and furnace applications. Designed to replace legacy part numbers 322023 703, 321884 401, and 321894 706, this pan ensures a factory spec fit for select Carrier, Bryant, and Payne air handlers. When a clogged HVAC drain pan or a cracked condensate pan leads to moisture bypass, replacing the assembly