Home › Forums › Archives › proper charge for Randell 9412-32D-7 Archives proper charge for Randell 9412-32D-7 Posted by guest on April 23, 2015 at 12:00 am I need the proper charge for 134a please ryanreid1 replied 9 years ago 1 Member · 1 Reply 1 Reply ryanreid1 Member April 23, 2015 at 7:34 pm HI dor91. Factory charge for that unit is 7 ounces. Log In to Reply Log in to reply. Log In Register Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me Log In to Reply Start of Discussion 0 of 0 replies June 2018 Now