Replacement Parts List

www.WaterHeaterParts.com
A. O. Smith Replacement Parts
22
Master Pack Tubs: Tankless Residential
Tankless Residential Models
GTS, ATI, GT 110, 310, 510 (Natural Gas)
Tub Kit Number: 9008134005
NEW Part Number: 100112538
Part
Number
NEW Part
Number
Description
Quanity
In Tub
319143-186 100074370 Bypass Valve 1
319143-197 100074381 Filter Plug 2
319143-339 100074523 Flame Rod - 110 2
319143-035 100074220 Flame Rod 310, 510 2
319143-182 100074366 Transformer 2
319143-178 100074362 Flow Valve/Sensor 510 1
319143-032 100074217 Gasket-Burner Holder 2
319143-341 100074525 Gasket-Burner Holder 2
319143-044 100074229 Gasket-Manifold A 2
319143-045 100074230 Gasket-Manifold B 2
319143-034 100074219 Gasket-Rod Holder 2
319143-228 100074412 High Limit Switch 110, 310 2
319143-095 100074280 High Limit Switch 510 2
319143-052 100074237 Igniter 2
319143-039 100074224 Igniter Cable Assembly 2
319143-373 100074556 Igniter Rod 2
319143-037 100074222 Igniter Rod 310, 510 2
319143-190 100074374 Mixing Thermister 2
319143-198 100074382 Inlet Water Filter 2
320273-345 100076306 O-Ring, P14, FKM 3
320273-346 100076307 O-Ring, P15, FKM 2
320273-347 100076308 O-Ring, P16, FKM 2
319143-057 100074242 O-Ring, P20, NBR 2
320273-342 100076303 O-Ring, P4, FKM 3
320273-344 100076305 O-Ring, P6, FKM 2
319143-149 100074334 OverHeat Cutoff Fuse 1
319143-168 100074352 Surge Box 2
319143-214 100074398 Thermister IN 110, 310 2
319143-085 100074270 Thermister IN 510 2
319143-218 100074402 Thermister OUT 110, 310 2
319143-096 100074281 Thermister OUT 510 2
9007603005 100112155 Remote Controller 1
319143-167 100074351 Flow Adjustment/Sensor Valve 1
9007666005 100112183 Remote Temperature Controller 1
319143-033 100074218 Burner Window 2
319143-350 100074533 O-Ring, P18, NBR 2
Image Displays sample contents
and the type of sturdy plastic tubs
in which ALL Master Pack Kits
are shipped.