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NOTE: ALWAYS REFER TO THE INDIVIDUAL COMPONENTS
RECOMMENDED INSTALLATION INSTRUCTIONS FOR THE PROPER
MOUNTING POSITION AND LOCATION WITHIN THE PIPING SYSTEM.
HIGHER TEMPERATURE
WATER (IF NEEDED)
NOTE: TYPICALLY, AS LONG AS THE WATER
TEMPERATURE NEEDED IS NOT MORE THAN
120 F, THE MIXING VALVE SHOWN ABOVE
(EXAMPLE 2) IS NOT NEEDED
EXAMPLES OF TYPICAL DOMESTIC HOT WATER STORAGE PIPING
IN
TO BOILER
OUT
FROM BOILER
CIRCULATOR
COLD
HOT
DOMESTIC HOT
WATER STORAGE
HEATER
OUT
IN
TO BOILER
HOT
DOMESTIC HOT
WATER STORAGE
HEATER
COLD
FROM BOILER
CIRCULATOR
MIXING VALVE
EXAMPLE #1
EXAMPLE #2
MIXING VALVE SET TO DESIRED WATER TEMPERATURE.
NORMALLY NOT MORE THAN 120 DEGREES.
TEMPERED HOT WATER FOR
SHOWERS AND FAUCETS
COLD WATER SUPPLY
MIXING VALVE SET TO DESIRED WATER TEMPERATURE.
NORMALLY NOT MORE THAN 120 DEGREES.
FLOW REGULATOR WILL NEED TO MATCH THE GPM RATING OF THE DOMESTIC COIL. (IF USING A DOMESTIC COIL, 4 GPM IS REQUIRED.)
HOSE BIB TO
BACKFLUSH COIL
IF NEEDED
AQUASTAT WELL LOCATION
HOSE BIB
SAFETY RELIEF VALVE
FLOW REGULATOR
ISOLATION VALVE
NOTE: ALWAYS REFER TO THE INDIVIDUAL COMPONENTS
RECOMMENDED INSTALLATION INSTRUCTIONS FOR THE PROPER
MOUNTING POSITION AND LOCATION WITHIN THE PIPING SYSTEM.
EXAMPLE OF TYPICAL TANKLESS DOMESTIC HOT WATER PIPING
OUTLET
OPTIONAL DOMESTIC
HOT WATER COIL
INLET
MIXING VALVE
HIGH TEMPERATURE
WATER (IF NEEDED)
TEMPERED HOT WATER TO
SHOWERS AND FAUCETS