Figure 27. Sight Glass Location
MAINTENANCE SCHEDULE
WARNING
Water heaters are heat producing appliances. To avoid damage or injury there must be no materials stored against the water heater or
NO CIRCUMSTANCES MUST FLAMMABLE MATERIALS, SUCH AS GASOLINE OR PAINT THINNER BE USED OR STORED IN THE VICINITY OF THIS WATER HEATER,
IMPORTANT
The water heater should be inspected at a minimum annually by a qualified service technician for damaged components and/or joints not sealed. DO NOT operate this water heater if any part is found damaged or if any joint is found not sealed.
Following are the instructions for performing some of the recommended maintenance. Unit inspection and adjustment should be performed by a competent technician.
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