A.O. Smith 185874-001, Instruction Manual

Page: 21 / 32

21
InstallatIon checKlIst
Before lIGhtInG the pIlot:
1. Check the gas lines for leaks.
a. Use a soapy water solution. DO NOT test for gas leaks
using a match or open flame.
b. Brush the soapy water solution on all gas pipes, joints and
fittings.
c. Check for bubbling soap. This means you have leak. Turn
“OFF” gas and make the necessary repairs.
2. Is the new temperature-pressure relief valve properly installed
and piped to an adequate drain? See “Temperature-Pressure
Relief Valve” section.
3. Are the cold and hot water lines connected to the water heater
correctly? See “Water Piping” instructions in the “Installing the
New Water Heater” section.
4. Is the water heater completely filled with water? See “Filling
the Water Heater” instructions in the “Installing the New Water
Heater” section.
5. Will a water leak damage anything? See the “Locating the New
Water Heater” section.
6. Is there proper clearance between the water heater and
anything that might catch fire? See the “Locating the New
Water Heater” section.
7. Do you have adequate ventilation so that the water heater will
operate properly? See the “Locating the New Water Heater”
section.
8. Is the draft hood vent piping properly secured? See “Venting”
instructions in the “Installing the New Water Heater” section.
9. Is there proper clearance between the vent pipe and anything
that might catch on fire? See “Venting” Instructions in the
“Installing the New Water Heater” section.
10. Is the vent pipe properly sloped and does the vent terminate
outdoors? See “Venting” instructions in the “Installing the New
Water Heater” section.
11. Do you need to call your gas company to check the gas pipe
and its hookup?