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Exploded parts diagrams: This part is shown as the Pentair Minimax 100 Heater; the Pentair Minimax 150 – 400 Heaters (Mfg 1991-1997); 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 100 Heater – exploded parts diagram

Pentair Minimax 100 Heater exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.

No.	Part
–	Breakaway Fitting, Pentair Minimax 100
–	Flow Valve Plunger, Pentair Minimax 100
–	47-110-1495
–	Ignition Cable, Pentair Minimax 100, High Tension
–	Flow Valve Spring, Pentair Minimax 100
–	Drain Valve, Pentair Minimax 100, 1/4"
–	Flow Valve Rod, Pentair Minimax 100
–	Manifold, Pentair Minimax 100
–	Thermostat Knob Stop, Pentair Minimax/Minimax Plus/PowerMax
–	Pilot Tube, Pentair Minimax 100
–	Thermostat Knob,PentairMinimax/Minimax Plus/PowerMax,Blk/Wht
–	Pilot Bracket, Pentair Minimax 100, Millivolt
–	Wire Kit, Pentair Minimax 100, DSI
–	Wire Kit, Pentair Minimax 100, Millivolt
–	Flange Kit, Pentair Minimax 100, 1-1/2"
–	Pilot, Pentair Minimax/Minimax Plus, LP, Millivolt ◀ this part
–	Pilot, Pentair Minimax/Minimax Plus, Nat., Millivolt
–	Piezo Igniter Assembly, Pentair Minimax/Minimax Plus
–	Thermal Cutoff, Pentair Minimax/Minimax Plus/PowerMax
–	Pilot Generator, Pentair Minimax/Minimax Plus/PowerMax/TI
–	Accessory Kit, Pentair Purex Minimax/PowerMax
–	Sleeve, Pentair Minimax/Tropic Isle 120-400
33	Baffle, Pentair Minimax 100
32	Baffle Retainer, Pentair Purex Minimax 100
31	Pressure Switch, Len Gordon, 25A, 1/8"mpt, SPDT, Plastic
30	Flow Valve, Pentair Purex MiniMax 150
29	Hi-Limit, Pentair Minimax/Minimax Plus/PowerMax/Tropic Isle
28	Heat Exchanger Support Bracket, Pentair MiniMax 100
27	Burner Tray Side Support, Pentair Purex Minimax 100
26	46-110-W001D26
25	Inspection Panel, Pentair Minimax 100
23	Transformer, Pentair, Minimax/PowerMax, 115v/230v, 24v
22	Ignition Control, Pentair Minimax 100
21	46-110-W001D21
20	Door Assembly, Pentair Minimax 100
19	46-110-W001D19
18	46-110-W001D18
17	Rocker Switch, Pentair Minimax 100, SPST, On/Off
16	46-110-W001K16
15	46-110-W001K15
14	Igniter Electrode, Pentair Minimax 100
13a	46-110-W001K13A
13	46-110-W001K13
12	47-110-1430
11	46-110-W001K11
10	Main Header, Pentair Minimax 100
9	Heat Exchanger, Pentair MiniMax 100, with out Heads
8	Gasket, Pent Minimax/PowerMax/TI,Tube Bundle,3/4"ID,1-1/8"OD
7	Bolt, Pentair Minimax 100, 3/8"-16 x 3/4"
6	Return Header, Pentair Minimax 100
5	47-110-1485
5	46-110-W001D5
4	Middle Top, Pentair Minimax 100
1b	Indoor Draft Hood Kit, Pentair Minimax 100
1	Outdoor Top, Pentair Minimax 100

🔧 Exploded diagram and parts

This part belongs to the Pentair Minimax 100 Heater assembly. Everything listed below is something we stock for it, and the numbers match the diagram.

No.	Part	Our part number	Availability	Price
7	Bolt, Pentair Minimax 100, 3/8"-16 x 3/4"	471200	1 in stock	$1.68	Add to cart
8	Gasket, Pent Minimax/PowerMax/TI, Tube Bundle, 3/4"ID, 1-1/8"OD	070951	16 in stock	$2.28	Add to cart
16	Eaton Thermostat 275-3263-00	275-3263-00	42 in stock	$60.76	Add to cart
22	Ignition Control, Pentair Minimax 100	471091	7 in stock	$199.36	Add to cart
31	Len Gordon Pressure Switch 800120-3	800120-3	Available to order	$32.52	Add to cart
33	Baffle, Pentair Minimax 100	471065	8 in stock	$5.15	Add to cart
	Breakaway Fitting, Pentair Minimax 100	075190	4 in stock	$4.42	Add to cart
	Flow Valve Plunger, Pentair Minimax 100	471141	1 in stock	$7.55	Add to cart
	Thermostat Knob Stop, Pentair Minimax/Minimax Plus/PowerMax	470414	1 in stock	$5.38	Add to cart
	Pilot Bracket, Pentair Minimax 100, Millivolt	471221	2 in stock	$10.45	Add to cart
	Piezo Igniter Assembly, Pentair Minimax/Minimax Plus	075459	3 in stock	$14.34	Add to cart