Upgrade kits only work with Big Dipper IS units for series 8000, 21000, 14000, and 40000. Only for units sized 75 GPM (W-750-IS) or smaller.
To determine which size Big Dipper Upgrade Kit needed measure the front (long side) of your Big Dipper tank. Find out how here.
If your Big Dipper is 22.5” order MLEK-RET-22.5.
If your Big Dipper is 25.5” order MLEK-RET-25.5.
If your Big Dipper is 28” order MLEK-RET-28.
If your Big Dipper is 34” order MLEK-RET-34.
If your Big Dipper is 42” order MLEK-RET-42.
Please provide the Serial Number (found on the Big Dipper tank) and EA Number (found on the Complete Lid Assembly) in the comments section when ordering. For the most advanced odor protection technology, please purchase a new Big Dipper with Advanced Odor Protection!
Electrical: 115 VAC, 50/60 Hz, 1173 Watts (10.2 Amps)*
Thermaco Big Dipper Upgrade Model No. MLEK-RET-25.5, 1 rotating gear oleophilic/hydrophobic skimming wheel assembly for automatic grease/oil removal, flow control device, self-regulating electric immersion heater with thermostatic control, digital control for programmable operation, field reversible motor assembly, quick release stainless steel lid clamps, fully removable stainless steel lid with magnetic lid tensioners, polymer wiper blade unit and a separate gasketted removable grease and oils collection container with carry handle and pouring spout. Electric assembly shall be tested to comply with pertinent sections of the Standards for Safety ANSI/UL 73 and/or ANSI/UL 1004. Electric motor equipped with overload protection.