Carrier 48VL400233 Housing Assembly 318973-401 Check the furnace model number

Check the furnace model number and the L-rating on your existing part

For the most accurate head pressure sensing

use a refrigeration wrench to adjust the stem in small 1/4 turn increments while monitoring baseline pressures

Industrial-Grade Contacts: High-performance refrigeration temperature control designed to prevent contact pitting and ensure consistent operation

the 35-602900-917 supports both local and remote flame sensing configurations to match specific burner assemblies

Carrier 48VL400233 Housing Assembly 318973-401 Check the furnace model numberThis Carrier 48VL400233 Inducer Housing Assembly is a critical OEM HVAC replacement part designed for high efficiency draft induction in Carrier 48VL series units. As a veteran grade inducer motor housing, it serves as the essential containment for the draft inducer, ensuring the vacuum pressure required for safe combustion is maintained throughout the heating cycle. Field technicians often rely on this specific Carrier housing assembly to resolve