This HVAC gas valve flange is identical to the 393690-13/U model

and glycol applications

It replaces the Wilbur Curtis WC-5502 and WC-5502-01 kits effortlessly

Precision-manufactured from durable materials

Danfoss 023Z5043 Filter Drier This HVAC gas valve flangeThe Danfoss 023Z5043 (DML 163) is a high capacity liquid line filter drier engineered specifically for systems utilizing HFC refrigerants and polyolester (POE) or polyalkylene glycol (PAG) oils. Featuring a 100% molecular sieve core (3), this unit provides maximum moisture adsorption to prevent the hydrolysis of POE oils and subsequent acid formation. This 16 cubic inch solid core design is the industry standard for refrigeration and air conditioning