HANDLING MANUAL
SERVICE MANUAL
RAYPAK HI DELTA BOILERS/WATER HEATERS
WITH FAN ASSISTED PREMIX BURNERS
30
3.4.
INSTALLING A GROUP OF APPLIANCES
Bronze or glass lined cast iron headers close the ends of the
heat exchangers, which might be interchanged on the site of
the installation easily after being removed by unscrewing
some octagonal nuts. Many installation arrangements can be
realized simply by changing the headers. Reversing the
water connection side during the warranty period is
allowed by an authorized service only.
The appliance is called to be left-handed if the water
connections are to your left when facing the front of the
unit. This is the standard arrangement the manufacturer
supplies. Right-handed appliances are the opposite
naturally. The following clearances are recommended for
servicing and proper air supply.