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HEATING BOILERS 99 - 120
SPACE HEATING
Overview
The Heating boiler is designed to be installed in a primary/secondary type piping
system . The boiler comes complete with a factory installed pump, which is
designed to circulate heating system water through the boiler's heat exchanger
and primary loop piping only . The building's distribution piping system may
require a dedicated pump or pumps to provide circulation of the space heating
water through the heating system . The boiler can operate a separate building
pump (120V 1 .0 AMP max) .
Zoning of the space heating system can be accomplished many ways . Several
control packages are available from your local wholesaler and offer an easy
method of connecting the zoning system to the boiler .
The Heating boiler supplies heat to the space using an outdoor reset function .
With an outdoor sensor installed: the boiler will automatically adjust its space
heating water temperature based on the parameters programmed into the boiler .
See separate controller manual for parameter information. If the outdoor sensor
is not installed, the boiler will use the temperature set in the User Setup menu
"Boiler Supply Temperature" to supply hot water to the space heating system .
8
USER'S INFORMATION MANUAL
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