the robust frame and high-grade alloy contacts are designed to minimize arcing and provide long-term durability in condenser fan and AC outdoor units

Key Benefits Precise Refrigerant Metering: Automatically adjusts flow to maintain the correct superheat

Durable 30-Inch Length: Extended lead provides flexibility for various appliance cabinet configurations and burner depths

High-Heat Resistance: Built from rigid materials to prevent warping or misalignment within the burner compartment

Draft Verification Accuracy: High-precision set points ensure the vacuum is maintained for safe combustion and efficient venting

White Rodgers 789A-751A1 HSI 340155-7024 the robust frame and high-gradeThe White Rodgers 789A 751A1 is a high performance 120V Silicon Nitride Hot Surface Ignitor (HSI) engineered specifically as a Carrier LH33ZG001 direct replacement. As a veteran technician knows, upgrading from older silicon carbide to nitride technology significantly reduces nuisance service calls by providing superior physical durability and faster thermal response. This furnace ignitor features a robust silicon nitride heating element and is rated