Home Pentair MegaTherm High Performance Indoor Pool Heater with CSD-1 | 850K BTU | Natural Gas | Cupro-Nickel Tubing | MT0850IN09C1PNJX Parts
NOTICE: The pool & spa industry continues to face industry-wide shortages on many products that most vendors expect to last late into 2022. We're allowing items to be purchased so that customers who choose to wait will have their order shipped when product is available. Most vendors are not providing any ETA on when items will be available. WE WILL EMAIL YOU RIGHT AWAY IF YOUR ITEM IS BACKORDERED. 

Pentair MegaTherm High Performance Indoor Pool Heater with CSD-1 | 850K BTU | Natural Gas | Cupro-Nickel Tubing | MT0850IN09C1PNJX Parts

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Pentair MegaTherm High Performance Indoor Pool Heater with CSD-1 | 850K BTU | Natural Gas | Cupro-Nickel Tubing | MT0850IN09C1PNJX Parts Schematic
1
Pentair MegaTherm 850 Top Panel Assembly | 10535704
Pentair MegaTherm 850 Top Panel Assembly | 10535704
Quantity:
$346.49

2
Pentair MegaTherm Flue Collector Spacer | 10540800
Pentair MegaTherm Flue Collector Spacer | 10540800
Quantity:
$23.54

3
Pentair MegaTherm Left Flue Collector End Panel | 10533700
Pentair MegaTherm Left Flue Collector End Panel | 10533700
Quantity:
$55.52

4
Pentair MegaTherm Right Flue Collector End Panel | 10533800
Pentair MegaTherm Right Flue Collector End Panel | 10533800
Quantity:
$55.51

5
Pentair MegaTherm 850 Flue Collector Rear Panel | 10535504
Pentair MegaTherm 850 Flue Collector Rear Panel | 10535504
Quantity:
$132.78

6
Pentair MegaTherm 715 Flue Collector Front Support | 10534403
Pentair MegaTherm 715 Flue Collector Front Support | 10534403
Quantity:
$58.74

7
Pentair MegaTherm 850 Front/Rear Tile Cover | 10534204
Pentair MegaTherm 850 Front/Rear Tile Cover | 10534204
Quantity:
$29.87

10
Pentair MegaTherm 850 Front Tile Heat Shield/Spacer | 10548002
Pentair MegaTherm 850 Front Tile Heat Shield/Spacer | 10548002
Quantity:
$129.31

13
Pentair MegaTherm 850 Rear Tile Heat Shield/Spacer | 10548302
Pentair MegaTherm 850 Rear Tile Heat Shield/Spacer | 10548302
Quantity:
$155.40

15
Pentair MegaTherm Saddle End Tile Assembly | 10533600
Pentair MegaTherm Saddle End Tile Assembly | 10533600
Quantity:
$40.75

16
Pentair MegaTherm Right Lower Rear Panel/Heat Shield Weldment | 10540701
Pentair MegaTherm Right Lower Rear Panel/Heat Shield Weldment | 10540701
Quantity:
$134.07

17
Pentair MegaTherm Left Lower Rear Panel/Heat Shield Weldment | 10540702
Pentair MegaTherm Left Lower Rear Panel/Heat Shield Weldment | 10540702
Quantity:
$120.77

18
Pentair MegaTherm 850 Lower Rear Panel Weldment | 10532904
Pentair MegaTherm 850 Lower Rear Panel Weldment | 10532904
Quantity:
$200.78

19
Pentair MegaTherm 850 Middle Rear Panel/Heat Shield Weldment | 10540404
Pentair MegaTherm 850 Middle Rear Panel/Heat Shield Weldment | 10540404
Quantity:
$278.17

20
Pentair MegaTherm Upper Right End Panel | 10531600
Pentair MegaTherm Upper Right End Panel | 10531600
Quantity:
$116.34

21
Pentair MegaTherm 1430 Flue Collector Sweep Sheet | 10533907
Pentair MegaTherm 1430 Flue Collector Sweep Sheet | 10533907
Quantity:
$244.29

22
Pentair MegaTherm 850 Upper Rear Panel/Heat Shield Weldment | 10540504
Pentair MegaTherm 850 Upper Rear Panel/Heat Shield Weldment | 10540504
Quantity:
$291.51

23
Pentair MegaTherm 850 Upper Front Panel | 10531504
Pentair MegaTherm 850 Upper Front Panel | 10531504
Quantity:
$118.47

24
Pentair MegaTherm End Tile Support Bracket | 10551000
Pentair MegaTherm End Tile Support Bracket | 10551000
Quantity:
$18.04

25
Pentair MegaTherm 850 Right Drafthood Relief Baffle | 10540904
Pentair MegaTherm 850 Right Drafthood Relief Baffle | 10540904
Quantity:
$29.73

26
Pentair MegaTherm 850 Left Drafthood Relief Baffle | 10541004
Pentair MegaTherm 850 Left Drafthood Relief Baffle | 10541004
Quantity:
$30.02

27
Pentair MegaTherm 850 Lower Front Panel/Heat Shield Weldment | 10554604
Pentair MegaTherm 850 Lower Front Panel/Heat Shield Weldment | 10554604
Quantity:
$277.40

28
Pentair MegaTherm 850 Middle Front Panel | 10554404
Pentair MegaTherm 850 Middle Front Panel | 10554404
Quantity:
$83.61

29
Pentair MegaTherm 850 Flue Collector Sweep Sheet | 10533904
Pentair MegaTherm 850 Flue Collector Sweep Sheet | 10533904
Quantity:
$191.07

31
Pentair MegaTherm Control Box Cover | 10547200
Pentair MegaTherm Control Box Cover | 10547200
Quantity:
$43.33

32
Pentair MegaTherm 850 Base/Tile Support Assembly | 10536904
Pentair MegaTherm 850 Base/Tile Support Assembly | 10536904
Quantity:
$1,124.64

35
Pentair MegaTherm 850 Front/Rear Heat Exchanger Baffle | 10534304
Pentair MegaTherm 850 Front/Rear Heat Exchanger Baffle | 10534304
Quantity:
$15.54

36
Pentair MegaTherm 850 Heat Exchanger Baffle | 10534604
Pentair MegaTherm 850 Heat Exchanger Baffle | 10534604
Quantity:
$13.16

38
Pentair MegaTherm Machined Flange 2.5" NPT | Iron | 10391303
Pentair MegaTherm Machined Flange 2.5" NPT | Iron | 10391303
Quantity:
$65.16

38
Pentair MegaTherm Flange Gasket Kit 2.5" | Bronze | R10391304
Pentair MegaTherm Flange Gasket Kit 2.5" | Bronze | R10391304
Quantity:
$260.11

39
Pentair MegaTherm Outlet Side Flange Tee Adapter | 2-1/2 Inch NPT | Glassed Cast Iron | 20130002
Pentair MegaTherm Outlet Side Flange Tee Adapter | 2-1/2 Inch NPT | Glassed Cast Iron | 20130002
Quantity:
$354.03

39
Pentair MegaTherm Outlet Side Flange Tee Adapter | 2-1/2 Inch NPT | Bronze | 20150303
Pentair MegaTherm Outlet Side Flange Tee Adapter | 2-1/2 Inch NPT | Bronze | 20150303
Quantity:
$539.46

40
Pentair Inlet Water Baffle | 10338300
Pentair Inlet Water Baffle | 10338300
Quantity:
$26.86

42
Pentair Flange Gasket Laars AP850 | S0063700
Pentair Flange Gasket Laars AP850 | S0063700
Quantity:
$9.30

46
Pentair Pressure Relief Valve | 0.75" NPT | 75 PSI | A0063600
Pentair Pressure Relief Valve | 0.75" NPT | 75 PSI | A0063600
Quantity:
$139.92

47
Pentair Temperature Gauge | A2089500
Pentair Temperature Gauge | A2089500
Quantity:
$202.66

50
Pentair MegaTherm Pump Adapter | Bronze | 10364201
Pentair MegaTherm Pump Adapter | Bronze | 10364201
Quantity:
$463.91

52
Pentair Pump Inlet Baffle Diffuser | 10338400
Pentair Pump Inlet Baffle Diffuser | 10338400
Quantity:
$33.20

53
Pentair 12" Pump Housing Gasket | S0024600
Pentair 12" Pump Housing Gasket | S0024600
Quantity:
$40.22

55
Pentair MegaTherm 850 Burner Tray | 20097404
Pentair MegaTherm 850 Burner Tray | 20097404
Quantity:
$1,946.37

55
Pentair MegaTherm 850 Burner Tray | 10526204
Pentair MegaTherm 850 Burner Tray | 10526204
Quantity:
$1,664.54

56
Pentair MegaTherm 850 Single Inlet Gas Manifold Weldment | 10525904
Pentair MegaTherm 850 Single Inlet Gas Manifold Weldment | 10525904
Quantity:
$537.13

59
Pentair Standing Pilot Burner | W0034400
Pentair Standing Pilot Burner | W0034400
Quantity:
$182.96

59
Pentair MegaTherm Standing Pilot Burner | W0035800
Pentair MegaTherm Standing Pilot Burner | W0035800
Quantity:
$137.86

59
Pentair MegaTherm Pilot Assembly | RW0034300
Pentair MegaTherm Pilot Assembly | RW0034300
Quantity:
$158.81

59
Pentair MegaTherm Spark Ignition Pilot Burner | W2001500
Pentair MegaTherm Spark Ignition Pilot Burner | W2001500
Quantity:
$170.14

60
Pentair Gas Orifice | #44 - Natural Gas | L0050700
Pentair Gas Orifice | #44 - Natural Gas | L0050700
Quantity:
$6.21

60
Pentair Liquid Propane Gas Orifice | L0032900
Pentair Liquid Propane Gas Orifice | L0032900
Quantity:
$6.21

61
Pentair MegaTherm Manual Gas Valve | V0004300
Pentair MegaTherm Manual Gas Valve | V0004300
Quantity:
$116.50

61
Pentair MegaTherm Manual Gas Valve | .75" | V0004800
Pentair MegaTherm Manual Gas Valve | .75" | V0004800
Quantity:
$78.55

62
Pentair MegaTherm Auto Gas Valve | RV0046600
Pentair MegaTherm Auto Gas Valve | RV0046600
Quantity:
$386.83

63
Pentair MegaTherm Combination Gas Valve | RV0051200
Pentair MegaTherm Combination Gas Valve | RV0051200
Quantity:
$537.07

63
Pentair MegaTherm Combination/Operating Gas Valve | V0054800
Pentair MegaTherm Combination/Operating Gas Valve | V0054800
Quantity:
$577.04

64
Pentair MegaTherm Manual Pilot Valve | W0002100
Pentair MegaTherm Manual Pilot Valve | W0002100
Quantity:
$33.35

65
Pentair MegaTherm 850 Manifold Cover Plate Assembly | 10552904
Pentair MegaTherm 850 Manifold Cover Plate Assembly | 10552904
Quantity:
$88.87

66
Pentair MegaTherm Burner Anti-Rotation Bracket | 10525304
Pentair MegaTherm Burner Anti-Rotation Bracket | 10525304
Quantity:
$32.60

67
Pentair MegaTherm Left Single Pilot Burner Tie Down Bracket | 10525704
Pentair MegaTherm Left Single Pilot Burner Tie Down Bracket | 10525704
Quantity:
$47.11

68
Pentair MegaTherm 850 Right Single Pilot Burner Tie Down Bracket | 10542004
Pentair MegaTherm 850 Right Single Pilot Burner Tie Down Bracket | 10542004
Quantity:
$47.11

69
Pentair MegaTherm Commercial Pool Heaters | Thermocouple | W0036500
Pentair MegaTherm Commercial Pool Heaters | Thermocouple | W0036500
Quantity:
$34.67

70
Pentair Solenoid Pilot Valve | 24V | W0019300
Pentair Solenoid Pilot Valve | 24V | W0019300
Quantity:
$78.10

70
Pentair MegaTherm Manual Reset Pilot Relay | W0030000
Pentair MegaTherm Manual Reset Pilot Relay | W0030000
Quantity:
$234.85

73
Pentair Manual Reset High Limit Switch | E2103900
Pentair Manual Reset High Limit Switch | E2103900
Quantity:
$174.80

74
Pentair MegaTherm Water Temperature Controller | E2103800
Pentair MegaTherm Water Temperature Controller | E2103800
Quantity:
$157.17

75
Pentair MegaTherm Water Temperature Sensor | E2103600
Pentair MegaTherm Water Temperature Sensor | E2103600
Quantity:
$182.66

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Pool Supply Unlimited is an e-commerce company that loves water. We love to pump it, filter it, heat it, chlorinate it, light it up and stare at it while we're barbequing a fat, juicy steak. There are real pool professionals working here. Our guys have seen thousands of pools in their careers, no exaggeration. We are based in Southern California and can land most products to your door (within the 48 contiguous states) in less than a week.
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