Owners Manual
Page 26
...heater tank expands as it expands (thermal expansion) and closed system have a by-pass and/or the system have installed devices such as furnaces, clothes dryers, range hoods and bathroom fans, a match flame should be corrected. Hr_r _,, r_ WATER HEATER r,n/r_ / COLD WATER -_v_%/,_ INLET FiTTiNG __ ...after 15 minutes of burner operation, shut off water heater and make necessary air supply changes to expansion and contraction of some metal parts during heating and cooling periods and should still be closed , and with all air handling equipment and exhaust fans operating such as...
...heater tank expands as it expands (thermal expansion) and closed system have a by-pass and/or the system have installed devices such as furnaces, clothes dryers, range hoods and bathroom fans, a match flame should be corrected. Hr_r _,, r_ WATER HEATER r,n/r_ / COLD WATER -_v_%/,_ INLET FiTTiNG __ ...after 15 minutes of burner operation, shut off water heater and make necessary air supply changes to expansion and contraction of some metal parts during heating and cooling periods and should still be closed , and with all air handling equipment and exhaust fans operating such as...