a restricted vent pipe

You should monitor the pressure drop across the unit

This kit is the designated replacement for numerous residential gas furnaces

use only the designated 1/2" replacement elements

Amana-Goodman 0261P00006S Cover-Front 324846-701 a restricted vent pipeThe Amana Goodman 0261P00006S Front Cover is a vital genuine OEM replacement part designed to maintain the structural integrity and aesthetic of your HVAC system. Engineered precisely for Amana and Goodman air handlers and modular heat pumps, this 0261P00006S cabinet panel provides a secure seal for the unit's internal components. By replacing a dented, corroded, or damaged HVAC front access panel, you ensure optimal airflow management and weather