Installation Of Boiler Trim Kit Components - Biasi SG 2 Manual And Installation Instructions

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4.1 Installation of Boiler Trim Components
Trim Kit Components:
1 - Honeywell L7248 aquastat
1 - Immersion wells
1 - ¾" X 3" Nipple
1 - 30 PSI pressure relief valve
1 - ¾" Boiler drain
1 - 12"x12" Cera-fiber blanket
1 - Burner mounting hardware
USE ONLY THE ETL LISTED BOILER SYSTEM COMPONENTS AND
UL/AGA LISTED GAS BURNER COMPONENTS SUPPLIED WITH
THE BIASI SG BOILER.
Please refer to figures below for Barometric Damper location (gas burners only) and to
the right for the proper location of the trim components.
Alternative
Location
Gas Train
T-handle
Gas Cock
Drip Leg
Union
1 - ¾" 90° Elbow
1 - Control panel with temperature
and pressure gauges
1 - Double Acting Barometric
Damper with Manual Reset Spill
Switch (Gas systems only)
Barometric Damper w/
Manual Reset Spill Switch
Positive Pressure
Gas Fired
BIASI SG
Biasi SG Series