Water Heater Brochure

ManualsBrandsA.O. Smith ManualsWater HeatersX3 - 5.8 GPM at 60° F Rise - 0.95 UEF - Propane Tankless Water Heater - Indoor

Models 110U, 310U, 510U

Qty.

4” Combustible Sidewall Termination

Kit Part

Number:

100112726

1 100112419 4" Sidewall Hood Terminator 1

2 100112732 4" Wall Thimble (4.0"-7.0") 1

3 100112400 4" 90 degree Elbow 1

4 100112399 4" Female-Female Adaptor 1

Models 110U, 310U, 510U

Qty.

4" Non-Combustible Sidewall Termination

Kit Part

Number:

100112767

1 100112419 4" Sidewall Hood Terminator 1

2 100112400 4" 90 degree Elbow 1

3 100112399 4" Female-Female Adaptor 1

2

(Please check the wall thickness

for proper installation)

4

3

1

1

3

2

4” Sidewall Termination

VENTING DIAGRAMS

(Please check the wall thickness

for proper installation)

46