PILOT
The Carrier LH31AM002 is a genuine OEM part. The Pilot Assembly is the most common part to be replaced after the Safety Control (or thermostat) and Flame Sensor.
The pilot assembly LH21AM002 replaces some models of Carrier furnaces. To determine which model you have please look at the identification tag on your current pilot flame sensor. If the serial number ends with a ?4?, it's a model LH31AM002.
This Carrier LH31AM002 OEM Gas Furnace Pilot Assembly is the Factory Original. It is designed to operate in gas furnaces and hot water heaters.
The Carrier furnace pilot assembly is no longer available from Carrier or any other factory original equipment source. However, the LH31AM002 pilot assembly is a direct replacement for the older and obsolete LH30A003 furnace pilot assembly. This pilot assembly is brand new, not rebuilt, contains the same type of gas valve as original equipment, and most importantly: designed to last for many years in your furnace.
The Carrier LH31AM002 OEM Gas Furnace Pilot Assembly is built to fit the Carrier model numbers LH31FRM00, LH31FRM01, LH31FRT00, LH311FRM00, LH311FRT00, and many more.
The LH31AM002 was designed for the Carrier Infinity atmos. The LH model no. is listed on the circuit board of the furnace as LH. This is an OEM PART.