PAC PAS Installation & Operation Manual - Notice :
INSTALLATION AND OPERATION MANUAL
PAC HEAT RECOVERY WATER HEATER
Page 21
3. Pipeline installations
PAC Heat Recovery Water Heater is equipped with 1 ½” and ¾” connections
for cold water inlet and hot water outlet.
The water inlet connection is labeled “Cold” and the outlet connection is
labeled “Hot”
NOTICE :
Make sure that there are no leaks at the water connections which might cause
the insulation to become wet.
IMPORTANT NOTE :
To reduce the risk of excessive temperatures and pressures in this water heater,
a pressure/temperature relief valve has been installed by the manufacturer and
should not be removed. The discharge opening must not be blocked or reduced in
size under any circumstances. Any additional protective equipment required by local
codes must also be installed. In the event that the pressure/temperature relief valve is
INSULATION
BALL VALVE FOR HOT WATER OUTLET
BALL VALVE FOR HOT WATER OUTLET
FLEXIBLE STAINLESS STEEL + NUT
FLEXIBLE STAINLESS STEEL + NUT
INSULATION
INSULATIONCHECH VALVE
+ RELIFE VALVE