Piping - Slant/Fin EUTECTIC EC-10DV Series Installation And Operating Instructions Manual

4
Figure 2. Typical Installation
Sufficient space shall be left clear around the boiler.
Do not stack items on or box in the appliance within
the required clearances to combustibles.
EC-10DV
7/8
33
Boiler A (in)
1 /4
EC-13DV 22
1 /4
EC-14DV 27
1 /4
EC-15DV 32
1 /4
EC-16DV 37
The figures stated in inches in the drawings below are
the minimum recommended dimensions for providing
easy access around the boiler.

PIPING

IMPORTANT: Boilers are to be used with closed system. Any application that
uses water from system, causes the introduction of a frequent supply of fresh
water into the boiler. This will cause damage to the boiler. Use of heat
exchangers will prevent this damage.
PIPING FOR WATER UNITS
NOTE: On knock down boiler only, jacket may be installed after return piping
connection, but must be installed prior to adding trim & supply piping.
I. CIRCULATING SYSTEM
A. FORCED CIRCULATION hot water heating system: Use the top
tapping as supply tapping, and use the rear bottom tappings for
the return.
B. A FLOW CONTROL VALVE will prevent gravity circulation.
II. AIR CONTROL SYSTEMS
A. DIAPHRAGM-TYPE COMPRESSION TANKS are used to control
system pressure in an AIR ELIMINATING SYSTEM: an automatic
air vent is used to REMOVE air from the system water. See figure 3.
EUTECTIC EC-10 DV