Figure2
HIGH TEMPERATUFE
HOT
MIXED
WATER
MIXER
COLD
INLET
HEATER
7lAPPING
CONTROL
3/4" OOfl'rROL -- I_" MIN.
Figure3A Figure3B
MaximumTanklessWaterHeaterRatings
*Capacity
HeaterNo. G.F_M.
X-1020 5 FurUse inSeriesEC
X-t082 4 ForUse inSeriesECT
*Waterheaterratingsarebasedonintermittentdemand- 40° F.to140° E with200° F.BoilerWaterTemperature.
DANGER:Installanti-scalddeviceinhotwatersupplypiping.Watertemperatureovert25°F cancausesevereburnsinstantlyordeathfromscalds.