Lennox 49W23 Drier 321702-401 What are the signs that

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This orifice is specifically calibrated for Liquid Propane (LP) gas applications and should not be used for Natural Gas systems due to the specific flow requirements of higher-density propane

Lennox 49W23 Drier 321702-401 What are the signs thatThe Lennox 49W23 is a high capacity bi flow liquid line filter drier designed specifically for R 410A heat pump systems. This 16 cubic inch unit serves as a critical HVAC contaminant removal component, utilizing a highly effective blend of activated alumina and molecular sieve desiccant to capture moisture and neutralize acid. When dealing with high pressure refrigerants, the 49W23 provides the necessary structural integrity with its solid steel shell