Exploded parts diagrams: This part is shown as the Pentair Minimax Plus 150 – 400 Heaters; the Pentair MiniMax CH 150–400 Gas Heater; the Pentair MiniMax CH 150 IID Gas Heater exploded parts diagrams.
🔧 Pentair Minimax Plus 150 – 400 Heaters – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| – | _070264 |
| – | _471740 |
| – | Sensor, Temperature, Pentair Minimax/PowerMax |
| – | Knob Extension, Pentair Minimax/Minimax Plus/PowerMax |
| – | Door Latch, Pentair Minimax/Minimax Plus |
| – | Jumper, Pentair Minimax/Minimax Plus |
| – | Bracket Adapter, Pentair Minimax/Minimax Plus |
| – | L Bracket, Pentair Purex Minimax, 3 required |
| – | 47-110-1412 |
| – | Pilot, Pentair Minimax/Minimax Plus |
| – | 47-110-1409 |
| – | Orifice, Pentair Minimax/MMX Plus/PowerMax, LP |
| – | Orifice, Pentair Minimax/MMX Plus/PowerMax, Nat. |
| – | Pilot, Pentair Minimax/Minimax Plus, LP, Millivolt |
| – | Pilot, Pentair Minimax/Minimax Plus, Nat., Millivolt |
| – | Wire Harness, Pentair Minimax Plus/PowerMax, IID |
| – | Potentiometer, Pentair Minimax/Minimax Plus/PowerMax |
| – | Mounting Bracket, Pentair Minimax/Minimax Plus/PowerMax |
| – | Light Indicator Board, Pentair Minimax/Minimax Plus |
| – | Wire Kit, Pentair Minimax Plus, Millivolt |
| – | Wire Harness Clip, Pentair Minimax/Minimax Plus ◀ this part |
| – | Bolt, Pentair Minimax/Minimax Plus/PowerMax, 18-5/16" x 3/4" |
| – | Element Flow Valve, Pentair Minimax/Minimax Plus/PowerMax |
| – | Pilot Generator, Pentair Minimax/Minimax Plus/PowerMax/TI |
| – | Thermostat Knob Stop, Pentair Minimax/Minimax Plus/PowerMax |
| – | Screw, Pentair Minimax/Minimax Plus/PowerMax, 6 x 1/4" |
| – | Screw, Pentair Minimax/Minimax Plus/PowerMax, 8 x 1/2" |
| – | Pilot, Pentair Minimax/Minimax Plus/PowerMax/Tropic Isle, LP |
| – | Pilot,Pentair Minimax/Minimax Plus/PowerMax/Tropic Isle,Nat. |
| 44 | Thermal Cutoff, Pentair Minimax/Minimax Plus/PowerMax |
| 43 | In/Out Panel, Pentair Minimax Plus |
| 42 | Return Panel, Pentair Minimax CH/Minimax Plus |
| 42 | 47-110-1341 |
| 41 | Thermostat,Pentair Purex Minimax/Minimax Plus,MV,Electronic |
| 40 | 46-110-W007K40 |
| 39 | 46-110-W007K39 |
| 38 | 46-110-W007K38 |
| 37 | Baffle Retainer, Pentair Purex Minimax/PowerMax |
| 36 | 46-110-W007K36 |
| 35 | 46-110-W007K35 |
| 34 | Main Header, Pentair Minimax/Minimax Plus/PowerMax |
| 33 | Hi-Limit, Pentair Minimax/Minimax Plus/PowerMax/Tropic Isle |
| 32 | 46-110-W007K32 |
| 31 | Sleeve, Pentair Minimax/Tropic Isle 120-400 |
| 30 | Accessory Kit, Pentair Purex Minimax/PowerMax |
| 29 | 47-110-1314 |
| 28 | Gasket, Pentair Minimax/PowerMax, Flow Valve, 2"ID, Spl OD |
| 27 | Flow Valve Assembly, Pentair Minimax/Minimax Plus/PowerMax |
| 26 | Potentiometer Pentair Minimax Plus/Minimax CH |
| 25 | 46-110-W007K25 |
| 24 | Piezo Igniter Assembly, Pentair Minimax/Minimax Plus |
| 23 | Drain Valve, Pentair Minimax/Minimax Plus/PowerMax, 3/4" |
| 22 | 46-110-W007K22 |
| 21 | 46-110-W007K21 |
| 20a | Burner Tube, Pentair Purex Minimax Plus/PowerMax, w/Bracket |
| 20 | Burner Tube, Pentair Purex Minimax Plus/PowerMax/Minimax |
| 19 | 46-110-W007K19 |
| 18 | 46-110-W007K18 |
| 17 | 46-110-W007K17 |
| 16 | 46-110-W007K16 |
| 15 | 46-110-W007K15 |
| 14 | 46-110-W007K14 |
| 13 | Rocker Switch, Pentair MMX/MMX Plus/PowerMax, SPDT |
| 12 | Thermostat Knob,PentairMinimax/Minimax Plus/PowerMax,Blk/Wht |
| 11 | 47-110-1504 |
| 10 | 46-110-W007K10 |
| 9 | PCB, Pentair MMX/MMX Plus/PowerMax, Electronic T-stat, IID |
| 8 | Transformer, Pentair, Minimax/PowerMax, 115v/230v, 24v |
| 7 | Gasket, Pent Minimax/PowerMax/TI,Tube Bundle,3/4"ID,1-1/8"OD |
| 6 | Washer, Pentair Minimax/Minimax Plus/PowerMax, 3/8" x 1" |
| 5 | Bolt, Pentair Minimax/Minimax Plus/PowerMax,3/8"-16 x 1-1/2" |
| 4 | Bolt, Pentair Minimax/Minimax Plus/PowerMax, 3/8"-16 x 2" |
| 3 | 47-110-1500 |
| 2 | Return Header, Pentair Minimax/Minimax Plus/PowerMax |
| 1a | 46-110-W007K1A |
| 1 | 46-110-W007K1 |








