Laars Mini-Therm JVi JVH, Installation And Operation Instructions Manual

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LAARS HEATING SYSTEMS
Page 24
Part Number
Description Model, Size
1. Pilot Gas System
Pilot Assembly (Nat.), Hot Surface
Pilot Assembly (LP), Hot Surface
Pilot Assembly (Nat.), Spark
Pilot Assembly (LP), Spark
2. Burner with Pilot Bracket
3. Main Burner
4. Main Gas Valves
Valve, Hot Surface, (Nat.) SV9501H 3415
Valve, Hot Surface, (LP) SV9501H 3423
Valve, Spark (Nat.) VR8304
Valve, Spark (LP) VR8304
5. Gas Orifices
(0-2000 FT.) Nat., Orifices
(2001-5000 FT.) Nat., Orifices
(5001-8000 FT.) Nat., Orifices
(8001-10,000 FT.) Nat., Orifices
(0-5000 FT.) LP, Orifices
(5001-8000 FT.) LP, Orifices
(8001-10,000 FT.) LP, Orifices
6. Gas Manifold
Electrical System
7.
Relay, DPNO
8. Transformer 1 1 5/24V (50VA)
9. Switch, Air Pressure (0-5000 FT.) Switch, Air
Pressure (5001-10000 FT.)
10. Blower/Motor, Induced Draft
11. Switch, Roll-out Safety
12. Switch, Limit
13. Ignition Control, Nat. (S8600F), Spark Ignition
Control, LP (S861 OM), Spark
14. Terminal Strip
15. Fuse, 2 amp
Water System
16. Heat Exchanger
17. Gauge, Temperature/Pressure
18. Gauge, Temperature
19. Valve, Pressure Relief 30 PSI
20. Well, Immersion
21. Valve, Drain 1/2' NPT
Jacket and Fire Box Components
22. Base Weldment
23. Front Panel Weldment
24. Rear Panel
25. Left Side Panel
26. Right Side Panel
27. Top, Front Section
28. Top, Rear Section
29. Heat Shield, Rear Panel
30. Heat Shield, Front Panel
31. Left Support Rail
32. Right Support Rail
33. Flue Collector Weldment
34. Burner Tray Weldment
35. Control Box Weldment
36. Control Box Cover
37. Burner Cover - A - Sea Level
Burner Cover - B - High Altitude
38. Orifice Plate, Nat. (0-5000 FT.)
Orifice Plate, Nat. (5001-10,000 FT.)
Orifice Plate, LP (0-5000 FT.)
Orifice Plate, LP (5001-10,000 FT.)
39. Tile Cover
40. Heat Exchanger Baffle
41. Front Refractory
42. Rear Refractory
43. Securement Cable
44. Flue Outlet Weldment (0-5000 FT.)
Flue Outlet Weldment (5001-10,000 FT.)
JVH-50 JVP-50 JVH-75 JVP-75 JVH-100 JVP-100
W2001800 — W2001800 — W2001800 —
W2001900 — W2001900 — W2001900 —
— W0030600 — W0030600 — W0030600
— W0039600 — W0039600 — W0039600
L0056500 L0056500 L0056500 L0056500 L0056500 L0056500
L0052500 L0052500 L0052500 L0052500 L0052500 L0052500
V2001800 — V2001800 — V2001800 —
V2002300 — V2002300 — V2002300 —
— V2002200 — V2002200 — V2002200
— V0073600 — V0073600 — V0073600
L0032200 L0032200 L0032200 L0032200 L0032200 L0032200
L0050700 L0050700 L0050700 L0050700 L0050700 L0050700
L0032600 L0032600 L0032600 L0032600 L0032600 L0032600
L0050300 L0050300 L0050300 L0050300 L0050300 L0050300
L0032900 L0032900 L0032900 L0032900 L0032900 L0032900
L0032800 L0032800 L0032800 L0032800 L0032800 L0032800
L0032700 L0032700 L0032700 L0032700 L0032700 L0032700
L0052601 L0052601 L0052602 L0052602 L0052603 L0052603
E0088400 E0088400 E0088400 E0088400 E0088400 E0088400
E2074400 E2074400 E2074400 E2074400 E2074400 E2074400
E2074501 E2074501 E2074501 E2074501 E2074501 E2074501
E2074504 E2074504 E2074504 E2074504 E2074504 E2074504
A2000200 A2000200 A2000200 A2000200 A2000200 A2000200
E2103200 E2103200 E2103200 E2103200 E2103200 E2103200
E0098700 E0098700 E0098700 E0098700 E0098700 E0098700
— E0094001 — E0094001 — E0094001
— E2102800 — E2102800 — E2102800
E0098500 E0098500 E0098500 E0098500 E0098500 E0098500
E2043600 E2043600 E2043600 E2043600 E2043600 E2043600
20404701 20404701 20404702 20404702 20404703 20404703
A2000400 A2000400 A2000400 A2000400 A2000400 A2000400
A2000600 A2000600 A2DO0600 A2000600 A2000600 A2000600
A0069000 A0069000 A0069000 A0069000 A0069000 A0069000
E2058300 E2058300 E2058300 E2058300 E2058300 E2058300
P0066600 P0066600 P0066600 P0066600 P0066600 P0066600
20400701 20400701 20400702 20400702 20400703 20400703
20404201 20404201 20404202 20404202 20404203 20404203
20403101 20403101 20403101 20403101 20403102 20403102
20403201 20403201 20403201 20403201 20403201 20403201
20403202 20403202 20403202 20403202 20403202 20403202
20404001 20404001 20404002 20404002 20404003 20404003
20404101 20404101 20404102 20404102 20404103 20404103
20403401 20403401 20403401 20403401 20403402 20403402
— — — — — —
20404401 20404401 20404401 20404401 20404401 20404401
20404402 20404402 20404402 20404402 20404402 20404402
20403901 20403901 20403902 20403902 20403903 20403903
20403001 20403001 20403002 20403002 20403003 20403003
20086800 20086800 20086800 20086800 20086800 20086800
20087100 20087100 20087100 20087100 20087100 20087100
20403301 20403301 20403302 20403302 20403303 20403303
204041 204041 204041 204041 204041 204041
20404601 20404601 20404603 20404603 20404604 20404604
20404602 20404602 20404603 20404603 20404604 20404604
20404601 20404601 20404603 20404603 20404604 20404604
20404613 20404613 20404602 20404602 20404611 20404611
10469501 10469501 10469502 10469502 10469503 10469503
10485301 10485301 10485302 10485302 10485303 10485303
T2007701 T2007701 T2DO7702 T2007702 T2007703 T2007703
T2007801 T2007801 T2007802 T2007802 T2007803 T2007803
F2007001 F2007001 F2007002 F2007002 F2007003 F2007003
20400400 20400400 20400400 20400400 20400400 20400400
D2004201 D2004201 D2004201 D2004201 D2004201 D2004201