Home › Forums › looking for the board that starts defrost on a t-23f true freezer,or what should be the amperage on the defrost heaters? looking for the board that starts defrost on a t-23f true freezer,or what should be the amperage on the defrost heaters? looking for the board that starts defrost on a t-23f true freezer,or what should be the amperage on the defrost heaters? Posted by guest on April 30, 2018 at 12:00 am is there a tech i can talk to? fixbear replied 5 years, 12 months ago 1 Member · 1 Reply 1 Reply fixbear Member April 30, 2018 at 1:27 pm Electronic or mechanical temp control? With mechanical control, You should have a time clock under the cabinet that looks like this;  Tell me what you symptoms are. The nameplate has the amps for the heaters. 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