Peter, it is a 1988 Rheem, 21V50-2. (re. PLEASE help – gas and water Home › Forums › Public Forums › Gas & Gasfitting › Peter, it is a 1988 Rheem, 21V50-2. (re. PLEASE help – gas and water This topic has 1 reply, 2 voices, and was last updated 21 years, 11 months ago by Selgas. Viewing 1 reply thread Author Posts 13 Jan 2003 at 10:04 pm #278249 Nancy Lange . 14 Jan 2003 at 6:24 am #298111 SelgasParticipant Read my reply under your original heading. Selgas Services LtdCraftsman Gasfitters, Plumbers, Electrical Service Technicians Author Posts Viewing 1 reply thread You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In