Combustion Chamber Lid Assy, MasterTemp/Max-E-Therm, 9 Bolt | 474958

 California Residents WARNING: Cancer and Reproductive Harm

Exploded parts diagram: This part is shown as item #3 on the Pentair MasterTemp 125 Burner System exploded parts diagram.

🔧 Pentair MasterTemp 125 Burner System – exploded parts diagram

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

🔧 Exploded diagram and parts

This part belongs to the Pentair MasterTemp 125 Burner System assembly. Everything listed below is something we stock for it, and the numbers match the diagram.

No.		Part	Our part number	Availability
1		Combination Gas Valve, Pentair MasterTemp/Max-E-Therm	42001-0051S	6 in stock
2		Union, Pentair Sta-Rite, 3/4" Female Pipe Thread	38404-4097S	3 in stock
4		Vent Cover, Pentair MasterTemp/Max-E-Therm	42002-0005S	5 in stock
5		Heater Top, Pentair Master Temp	42002-0034Z	4 in stock
7		Kit Mt Jbox Cover	42002-0041Z	9 in stock
8		Side Panel, Pentair MasterTemp 125, Service Panel	474991	Available to order
9		Side Panel, Pentair MasterTemp 125, Flue Stack	474993	Available to order
10		Side Panel, Pentair MasterTemp 125, Manifold	474992	Available to order

Conversion Kits

	Part	Our part number	Availability
	Conversion Kit, Pentair MasterTemp 125, Nat. to LP	461063	5 in stock
	Enclosure Insulation Kit, Pentair MasterTemp/Max-E-Therm	77707-0008	5 in stock
	Gasket Kit, Pentair MasterTemp/Max-E-Therm, Blower Plate	77707-0011	2 in stock
	Conversion Kit, Pent MasterTemp 125, Propane to Nat. Gas	461062	4 in stock

Parts that go with this

	Part	Our part number	Availability
	Combustion Chamber, MasterTemp/Max-E-Therm, Metal Tub,9 Bolt	474957	5 in stock