Carrier LH33WZ019 Ignitor Assembly 320788-703 This coil is rated for

This coil is rated for 120VAC at 60Hz but is also technically compatible with 110VAC at 50Hz

compared to the standard LRD22 which is a Class 10

Key Benefits ASME Grade 1A Accuracy: Delivers precise ±1% full-scale readings

and water heater applications

Carrier LH33WZ019 Ignitor Assembly 320788-703 This coil is rated forThe Carrier LH33WZ019 Ignitor Assembly is a critical OEM replacement component designed for precise ignition sequences in Carrier, Bryant, and Payne gas fired furnaces. This hot surface ignitor (HSI) is engineered with high grade silicon carbide to withstand rapid thermal cycling and high temperature environments. It functions by reaching necessary ignition temperatures via electrical resistance before the gas valve opens, ensuring a reliable flame