Installation / Operation Instruction Manual

24
Maintenance continued-
7. Monthly drain off a gallon of water to remove silt and sediment.
8. If the combination temperature and pressure relief valve on the appliance
discharges periodically, this may be due to thermal expansion in a closed water
supply system. Contact the water supplier or local plumbing inspector on how to
correct this situation. Do not plug the combination temperature and pressure relief
valve outlet.
9. A combination sacrificial anode rod/hot water outlet nipple has been installed to
extend tank life. The anode rod should be inspected periodically (every 2 years)
and replaced when necessary to prolong tank life. Water conditions in your area
will influence the time interval for inspection and replacement of the anode rod.
Contact the plumbing professional who installed the water heater, or the
manufacturer listed on the rating plate for anode replacement information. The use
of a water softener may increase the speed of anode consumption. More frequent
inspection of the anode is needed when using softened (or phosphate treated)
water.
10. The vent system must be inspected at least once a year to ensure against leakage
of exhaust products.
WARNING
THIS WATER MAY BE HOT.