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II. Specications
Figure 2.1: General Conguration
Thisboilerisastainlesssteelgasredcondensingboilerdesignedforuseinforcedhotwaterheatingsystemsrequiring
supply water temperatures of 180°F or less. In addition to providing water for space heat, this boiler also generates domestic
hot water (DHW). This boiler may be vented vertically or horizontally with combustion air supplied from outdoors. It is
notdesignedforuseingravityhotwatersystemsorsystemscontainingsignicantamountsofdissolvedoxygen.
I. Product Description
"A"
SEE TABLE 2.4
INSIDE
OF WALL
OUTSIDE
OF WALL
30
ACCESS
CONNECTION
DOOR
RELIEF
CONDENSATE TRAP
CLEANOUT
(INSIDE CABINET)
PRESSURE GAUGE
AIR INTAKE
CONNECTION
CONNECTION
CONDENSATE
VALVE
BOILER RETURN WATER
CONNECTION
VENT
TEMPERATURE/
BOILER SUPPLY WATER
CONNECTION
DOMESTIC HOT WATER OUTLET DOMESTIC COLD WATER INLET
GAS CONNECTION
17