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Owner's Guide
Page
60
Warranty
• Freeze damage that occurs without taking proper preventive measures as described in the
installation manual.
• Condensate damage due to improperly installed or lack of a condensate trap (drain).
• Any product not installed in compliance with all applicable local & provincial codes, ordinances,
and good trade practices.
• Any product sold to or installed in areas outside of the fty states (and the District of Columbia) of
the United States of America and Canada.
• Any product installed in applications that cause the micro-boiler to activate more than 300 times
per day. (This averages to an activation every 5 minutes in a 24-hour period.)
• Damages due to improper installation:
• Gas: incorrect gas pipe sizing, incorrect gas meter sizing, incorrect gas type, and/or gas
pressures that fall outside the product's specied range.
• Water: incorrect water pipe sizing, water pressures that fall outside the product's specied
range, recirculation ow rates that fall outside the product's specied range (air removal), and/
or lack of proper methods of air removal in a closed-loop, circulation system. (See installation
manual for details.)
• Electric: supply power voltages that fall outside the product's specied range.
• Damages due to water quality:
• Introduction of liquids other than water or water / glycol mixtures into the product.
• Introduction of pool water, spa water, or any chemically treated water into the product.
• Introduction of hard water measuring more than 7 grains per gallon (120 ppm) for single
family domestic applications or more than 4 grains per gallon (70 ppm) for all other types of
applications into the product.
• Introduction of untreated or poorly treated well water into the product.
• Introduction of water with pH levels less than 6.5 and greater than 8.5 into the product.