LAARS Mighty Therm HH (Sizes 2000-5000) - Installation, Operation and Maintenance Instructions - Manual (Page 22)

LAARS Heating Systems
Page 22
Key Size Size Size Size Size Size Size
No. Description 2000 I 2450 I 3050 I 3500 I 4050 I 4500 I 5000 I
2200 E 2800 E 3200 E 3600 E 4000 E 4500 E
41. Pilot Lead Assembly (Johnson) 20035403 20035403 20035403 20035403 20035403 20035403 20035403
Standing Pilot, Nat/Propane (2) (2) (2) (2) (2)
Pilot Lead Assembly (Honeywell) 20035404 20035404 20035404 20035404 20035404 20035404 20035404
Standing Pilot, Nat/Propane (2) (2) (2) (2) (2)
Pilot Lead Assembly (Johson) 20035401 20035401 20035401 20035401 20035401 20035401 20035401
IID Pilot, Nat (2) (2) (2) (2) (2)
Pilot Lead Assembly (Honeywell) 20035402 20035402 20035402 20035402 20035402 20035402 20035402
IID Pilot, Nat (2) (2) (2) (2) (2)
42. Pilot Shield 20016400 20016400 20016400 20016400 20016400 20016400 20016400
(2) (2) (2) (2) (2)
43. Draft Hood Relief 20013801 20013801 20013801 20013801 20013802 20013803 20013804
Baffle - Right (indoor only) (2) (2) (2) (2) (2) (2) (2)
44. Draft Hood Relief 20013805 20013805 20013805 20013805 20013806 20013807 20013808
Baffle - Right (indoor only) (2) (2) (2) (2) (2) (2) (2)
45. Manual Valve V0001800 V0001800 V2013800 V2013800 V2013800 V2013900 V2013900
46. Safety Valve V0046800 V0046800 V0046900 V0046900 V0046900 V2000500 V2000500
47. Operating Valve V0051400 V0051400 V2001000 V0051400 V0051400 V0051400 V0051400
(2) (2) (2) (2)
48. Manual Pilot Valve W0002100 W0002100 W0002100 W0002100 W0002100 W0002100 W0002100
(2) (2) (2) (2) (2)
49(a). Pilot Valve (I.I.D.) W0019300 W0019300 W0019300 W0019300 W0019300 W0019300 W0019300
(not shown) (2) (2) (2) (2) (2)
49(b). Pilot Relay (Standing Pilot) W003000 W003000 W003000 W003000 W003000 W003000 W003000
(2) (2) (2) (2) (2)
50. Pilot Burner (Johnson) W0034700 W0034700 W0034700 W0034700 W0034700 W0034700 W0034700
Standing Pilot, Nat (2) (2) (2) (2) (2)
Pilot Burner (Honeywell) W0034800 W0034800 W0034800 W0034800 W0034800 W0034800 W0034800
Standing Pilot, Nat (2) (2) (2) (2) (2)
51. Pilot Burner (Johnson) W0034600 W0034600 W0034600 W0034600 W0034600 W0034600 W0034600
Standing Pilot, Propane (2) (2) (2) (2) (2)
Pilot Burner (Honeywell) W0034400 W0034400 W0034400 W0034400 W0034400 W0034400 W0034400
Standing Pilot, Propane (2) (2) (2) (2) (2)
52. Pilot Burner (Johnson) W0034500 W0034500 W0034500 W0034500 W0034500 W0034500 W0034500
IID Pilot, Nat (2) (2) (2) (2) (2)
Pilot Burner (Honeywell W0034300 W0034300 W0034300 W0034300 W0034300 W0034300 W0034300
IID Pilot, Nat (2) (2) (2) (2) (2)
I=Indoor, E=Outdoor Quantity is one unless otherwise indicated.