WHAT SHOULD BE CHILLED WATER OR REFRIGERANT TEMPERATURE?
CLASSIFICATION AS PER ASHRAE
Ø LOW TEMPERATURE HEATING
SYSTEM UPTO 250 °F
Ø CHILLED WATER SYSTEM 40°F
TO 45°F SUPPLY
Ø DUAL TEMPERATURE WATER
SYSTEM
HOT OR CHILLED WATER THRU COMMON
PIPING
COOLING = 40°F TO 45°F SUPPLY
HEATING = 100°F TO 150°F SUPPLY
TEMPERATURE LIMITS ARE BASED ON PERFORMANCE
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