Pay in 4 interest-free payments of $11.77 Learn more
Ships within 48 hours · Estimated delivery Sep 24 - Sep 29
The heart of this drier is the Catch-All molded porous core
this component is designed for 90% plus AFUE high-efficiency furnaces where moisture removal is a byproduct of the combustion process
low-resistance connection between the ignition transformer and the electrode assembly
When replacing an existing 24V control transformer
The manual reset requirement ensures that a technician must inspect the system for the root cause of overheating before the equipment can be cycled back into service
Carrier LH33ZS004 Hot Surface Ignitor The heart of this drierThe Carrier LH33ZS004 Hot Surface Ignitor is a critical OEM furnace replacement part engineered for precise ignition in Carrier, Bryant, Payne, and Day & Night induced combustion systems. This silicon carbide ignitor provides consistent thermal performance and serves as the direct factory authorized replacement for several legacy part numbers, including LH33ZS001, LH33ZS002, LH33ZS003, 331930 751, and 41 409. When troubleshooting a furnace that fails