Home Pool Commercial Swimming Pool Equipment & Supplies Commercial Pool Heaters Lochinvar AQUAS Low NOx Indoor Indirect Pool Heater | Natural Gas 285K BTU | ASME Commercial Grade | APN285 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. 

Lochinvar AQUAS Low NOx Indoor Indirect Pool Heater | Natural Gas 285K BTU | ASME Commercial Grade | APN285 Parts

Back to Product
Lochinvar AQUAS Low NOx Indoor Indirect Pool Heater | Natural Gas 285K BTU | ASME Commercial Grade | APN285 Parts Schematic
1
Lochinvar ASME Heat Exchanger 285 MHB | 100266971
Lochinvar ASME Heat Exchanger 285 MHB | 100266971
Quantity:
$3,482.92

2
Lochinvar Bezel Display | 100281358
Lochinvar Bezel Display | 100281358
Quantity:
$409.54

3
Lochinvar Interface Control Board | 100278134
Lochinvar Interface Control Board | 100278134
Quantity:
$273.99

4
Lochinvar Fluted Knob | 100277824
Lochinvar Fluted Knob | 100277824
Quantity:
$18.13

5
Lochinvar Power Switch | 100208242
Lochinvar Power Switch | 100208242
Quantity:
$15.34

6
Lochinvar Low Voltage Connection Board | 100277940
Lochinvar Low Voltage Connection Board | 100277940
Quantity:
$119.35

7
Lochinvar Integrated Control Board | 100281359
Lochinvar Integrated Control Board | 100281359
Quantity:
$393.76

7
Lochinvar High Altitude Integrated Control Board | 100281383
Lochinvar High Altitude Integrated Control Board | 100281383
Quantity:
$416.08

7
Lochinvar Canadian Integrated Control Board | 100281360
Lochinvar Canadian Integrated Control Board | 100281360
Quantity:
$416.08

7
Lochinvar Spa Integrated Control Board | 100281382
Lochinvar Spa Integrated Control Board | 100281382
Quantity:
$416.08

7
Lochinvar High Altitude Spa Integrated Control Board | 100281381
Lochinvar High Altitude Spa Integrated Control Board | 100281381
Quantity:
$416.08

8
Lochinvar Transformer Control Kit | 120 x 24V 40VA 60Hz | 100208230
Lochinvar Transformer Control Kit | 120 x 24V 40VA 60Hz | 100208230
Quantity:
$40.29

9
Lochinvar Inlet Sensor | 100208560
Lochinvar Inlet Sensor | 100208560
Quantity:
$31.59

10
Lochinvar High Limit Outlet Sensor | 100208547
Lochinvar High Limit Outlet Sensor | 100208547
Quantity:
$36.77

11
Lochinvar Flue Sensor | 100208556
Lochinvar Flue Sensor | 100208556
Quantity:
$42.98

12
Lochinvar Gas Valve Assembly | 100268033
Lochinvar Gas Valve Assembly | 100268033
Quantity:
$316.08

13
Lochinvar Gas Valve Power Switch | 100267005
Lochinvar Gas Valve Power Switch | 100267005
Quantity:
$46.10

14
Lochinvar Gas Valve Flange Kit | 100275534
Lochinvar Gas Valve Flange Kit | 100275534
Quantity:
$30.42

15
Lochinvar Fan Assembly | 100267000
Lochinvar Fan Assembly | 100267000
Quantity:
$705.39

16
Lochinvar Fan Gasket | 100208101
Lochinvar Fan Gasket | 100208101
Quantity:
$18.13

17
Lochinvar Venturi | Natural Gas | 100287142
Lochinvar Venturi | Natural Gas | 100287142
Quantity:
$190.06

18
Lochinvar Venturi Gasket | 100208761
Lochinvar Venturi Gasket | 100208761
Quantity:
$9.31

19
Lochinvar Air Inlet Coupling | 100287122
Lochinvar Air Inlet Coupling | 100287122
Quantity:
$45.22

20
Lochinvar Brass Hose Barb | 100208326
Lochinvar Brass Hose Barb | 100208326
Quantity:
$18.13

21
Lochinvar Air Intake Connection | 2" x 8" PVC | 100290058
Lochinvar Air Intake Connection | 2" x 8" PVC | 100290058
Quantity:
$19.18

22
Lochinvar Air Inlet Coupling | 100275561
Lochinvar Air Inlet Coupling | 100275561
Quantity:
$27.43

23
Lochinvar Union Adapter | 100275537
Lochinvar Union Adapter | 100275537
Quantity:
$48.43

24
Lochinvar Union Adapter Gasket | 100275538
Lochinvar Union Adapter Gasket | 100275538
Quantity:
$9.31

25
Lochinvar Igniter with Gasket | 100165925
Lochinvar Igniter with Gasket | 100165925
Quantity:
$32.57

26
Lochinvar Igniter Gasket | 100208086
Lochinvar Igniter Gasket | 100208086
Quantity:
$9.31

27
Lochinvar Flame Sensor with Gasket | 100165930
Lochinvar Flame Sensor with Gasket | 100165930
Quantity:
$23.56

28
Lochinvar Flame Sensor Gasket | 100208091
Lochinvar Flame Sensor Gasket | 100208091
Quantity:
$9.31

29
Lochinvar Sight Glass Kit | 100189215
Lochinvar Sight Glass Kit | 100189215
Quantity:
$61.72

30
Lochinvar Gasket, Sight Glass | 100274751
Lochinvar Gasket, Sight Glass | 100274751
Quantity:
$22.80

31
Lochinvar Heat Exchanger Top Plate Assembly | 100268113
Lochinvar Heat Exchanger Top Plate Assembly  | 100268113
Quantity:
$397.70

32
Lochinvar Heat Exchanger Top Plate Gasket | 100287094
Lochinvar Heat Exchanger Top Plate Gasket | 100287094
Quantity:
$56.11

33
Lochinvar Burner With Gasket | 100267968
Lochinvar Burner With Gasket | 100267968
Quantity:
$317.34

34
Lochinvar Burner Gasket | 100287090
Lochinvar Burner Gasket | 100287090
Quantity:
$27.43

35
Lochinvar Top Plate Insulation | 100287086
Lochinvar Top Plate Insulation | 100287086
Quantity:
$176.48

36
Lochinvar Indirect Heat Exchanger | 100293776
Lochinvar Indirect Heat Exchanger | 100293776
Quantity:
$3,607.49

37
Lochinvar End Cap Flange Kit | 2.5" | 100295651
Lochinvar End Cap Flange Kit | 2.5" | 100295651
Quantity:
$576.56

38
Lochinvar End Cap Kit | O-Ring 97.79 x 5.33 | 100295661
Lochinvar End Cap Kit | O-Ring 97.79 x 5.33 | 100295661
Quantity:
$24.81

39
Lochinvar Boiler Connection Kit | O-Ring 63.09 x 3.53 | 100295656
Lochinvar Boiler Connection Kit | O-Ring 63.09 x 3.53 | 100295656
Quantity:
$17.90

40
Lochinvar Flange | 100293917
Lochinvar Flange | 100293917
Quantity:
$102.95

41
Lochinvar Flange Gasket | 100293918
Lochinvar Flange Gasket | 100293918
Quantity:
$83.82

42
Lochinvar Bulbwell | 1/4" NPT | 100208569
Lochinvar Bulbwell | 1/4" NPT | 100208569
Quantity:
$19.18

43
Lochinvar Relief Valve | 30 PSI | 100284289
Lochinvar Relief Valve | 30 PSI | 100284289
Quantity:
$41.98

44
Lochinvar Triometer Gauge | 75 PSI | 100208152
Lochinvar Triometer Gauge | 75 PSI | 100208152
Quantity:
$42.98

45
Lochinvar Outlet Water Tube | 100290113
Lochinvar Outlet Water Tube | 100290113
Quantity:
$183.27

46
Lochinvar Inlet Water Tube | 100278040
Lochinvar Inlet Water Tube | 100278040
Quantity:
$78.30

47
Lochinvar Water Tube Gasket | 100278051
Lochinvar Water Tube Gasket | 100278051
Quantity:
$9.31

48
Lochinvar Condensate Trap Assembly | 100284709
Lochinvar Condensate Trap Assembly | 100284709
Quantity:
$93.96

49
Lochinvar Condensate Trap Hose Assembly | 100290105
Lochinvar Condensate Trap Hose Assembly | 100290105
Quantity:
$63.59

50
Lochinvar Flue Connection Pipe | 3" CPVC | 100289713
Lochinvar Flue Connection Pipe | 3" CPVC | 100289713
Quantity:
$173.78

N/A
Lochinvar Time Delay Fuse | 0.8 AMP | 100208808
Lochinvar Time Delay Fuse | 0.8 AMP | 100208808
Quantity:
$9.31

N/A
Lochinvar Time Delay Fuse | 3.15 AMP | 100208231
Lochinvar Time Delay Fuse | 3.15 AMP | 100208231
Quantity:
$10.87

N/A
Lochinvar Time Delay Fuse | 5 AMP | 100208232
Lochinvar Time Delay Fuse | 5 AMP | 100208232
Quantity:
$10.87

N/A
Lochinvar Bird Screen | 3" PVC | 100289551
Lochinvar Bird Screen | 3" PVC | 100289551
Quantity:
$29.25

N/A
Lochinvar System Sensor | 100208552
Lochinvar System Sensor | 100208552
Quantity:
$22.80

N/A
Lochinvar Connection Board Harness | 100286981
Lochinvar Connection Board Harness | 100286981
Quantity:
$39.98

N/A
Lochinvar Flame Sensor / Electrode Wire Harness | 100278061
Lochinvar Flame Sensor / Electrode Wire Harness | 100278061
Quantity:
$17.90

N/A
Lochinvar Spark / Electrode Wire Harness | 100208620
Lochinvar Spark / Electrode Wire Harness | 100208620
Quantity:
$31.59

N/A
Lochinvar Power Control Harness | 100286984
Lochinvar Power Control Harness | 100286984
Quantity:
$93.04

N/A
Lochinvar Unit Control Harness | 100290103
Lochinvar Unit Control Harness | 100290103
Quantity:
$70.14

N/A
Lochinvar Ribbon Cable | 100208638
Lochinvar Ribbon Cable | 100208638
Quantity:
$23.56

N/A
Lochinvar Flow Switch | 100208653
Lochinvar Flow Switch | 100208653
Quantity:
$147.45

N/A
Lochinvar Low Water Cut Off with Manual Reset | 100208652
Lochinvar Low Water Cut Off with Manual Reset | 100208652
Quantity:
$204.23

N/A
Lochinvar Alarm Bell Kit | 100157719
Lochinvar Alarm Bell Kit  | 100157719
Quantity:
$96.57

N/A
Lochinvar Install Kit | 100209659
Lochinvar Install Kit  | 100209659
Quantity:
$343.07

N/A
Lochinvar System Sensor Kit | 100157718
Lochinvar System Sensor Kit  | 100157718
Quantity:
$48.43

N/A
Lochinvar Sidewall Vent Kit | 3" | 100157610
Lochinvar Sidewall Vent Kit | 3" | 100157610
Quantity:
$83.82

N/A
Lochinvar Sidewall Vent Kit | 4" | 100157611
Lochinvar Sidewall Vent Kit | 4" | 100157611
Quantity:
$92.12

N/A
Lochinvar Conversion Kit | Propane Gas | 100268109
Lochinvar Conversion Kit | Propane Gas | 100268109
Quantity:
$123.90

N/A
Lochinvar 3" CPVC With Analyzer Port Tee | 100287027
Lochinvar 3" CPVC With Analyzer Port Tee | 100287027
Quantity:
$75.54

N/A
Lochinvar Cast Pump Assembly | 1/6 HP 1.25" Flange | 100277714
Lochinvar Cast Pump Assembly | 1/6 HP 1.25" Flange | 100277714
Quantity:
$297.91

51
Lochinvar Outer Top Assembly Jacket | 100281386
Lochinvar Outer Top Assembly Jacket | 100281386
Quantity:
$112.06

52
Lochinvar Outer Front Assembly Jacket | 100281388
Lochinvar Outer Front Assembly Jacket | 100281388
Quantity:
$235.34

53
Lochinvar Outer Right Assembly Jacket | 100281389
Lochinvar Outer Right Assembly Jacket | 100281389
Quantity:
$153.56

54
Lochinvar Outer Left Assembly Jacket | 100281390
Lochinvar Outer Left Assembly Jacket | 100281390
Quantity:
$190.91

55
Lochinvar Water Outlet Cover Panel | 100281376
Lochinvar Water Outlet Cover Panel | 100281376
Quantity:
$66.40

56
Lochinvar Flue Sensor Cover Panel | 100281375
Lochinvar Flue Sensor Cover Panel | 100281375
Quantity:
$72.94

57
Lochinvar Control Panel Cover | 100281373
Lochinvar Control Panel Cover | 100281373
Quantity:
$81.98

58
Lochinvar Junction Box Cover | 100281372
Lochinvar Junction Box Cover | 100281372
Quantity:
$70.14

59
Lochinvar Door Handle | 100288542
Lochinvar Door Handle | 100288542
Quantity:
$35.14

N/A
Lochinvar Door Catch | 100208308
Lochinvar Door Catch | 100208308
Quantity:
$13.94

N/A
Lochinvar Door Strike | 100208818
Lochinvar Door Strike | 100208818
Quantity:
$13.97

HABLAMOS ESPAÑOL
Hay muchas maneras diferentes de contactarnos, y nos gustaría hablar con usted sobre las preguntas de su compra, ayudarle a diagnosticar los problemas de su equipo y escuchar acerca de cómo podemos mejorar y todo lo que está en su mente.
Click Here
OPEN 6 DAYS A WEEK
6am - 6pm Monday thru Saturday
Pacific Standard Time
Will-Call Hours Click Here
NEWSLETTER
Be the first to know the latest news, deals & special events!

Email:


By signing up you indicate that you agree to the terms of our privacy policy.



ABOUT THE STORE
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.
COMPANY
ABOUT US
BETTER BUSINESS BUREAU
CONTACT US
CONTACTO
CUSTOMER REVIEWS
FAQ
HOURS OF OPERATION
PRIVACY
SITE MAP
TESTIMONIALS
MY ACCOUNT
LOGIN
FORGOT PASSWORD
LOYALTY POINTS
RETURN MERCHANDISE
PROMOTIONS
COUPONS
REBATES
NEWSLETTER
BREAD FINANCING
WARRANTIES
TERMS
INTERNATIONAL ORDERS
LOYALTY POINTS TERMS
RETURNS POLICY
SHIPPING POLICY
RESOURCES
BLOG
PRODUCT MANUALS
Visa Mastercard Discover American Express PayPal