Froling P4 - Plumbing Schematics; Thermal Storage Sizing; For Systems with Thermal Storage

Plumbing Systems
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5.8 Plumbing Schematics
5.8.1 Thermal storage sizing
It is highly recommended that the Fröling P4 pellet boiler is combined with storage tank.
This combination has many advantages, including fewer burn starts, reduced wear and
lower emissions. Please use the chart above for proper sizing.
N O T E
 Conceptual drawings only. Final design, installation and code
compliance details are the responsibility of the designer/installer of
the system.
5.8.2 For systems with thermal storage
Tank Sizing
(based on 25-35 Liter/Kw)
Model
Gals
P4 8 pellet
60
P4 15 pellet
120
P4 20 pellet
150
P4 25 pellet
200
P4 32 pellet
250
P4 38 pellet
300
P4 48 pellet
380
P4 60 pellet
475
P4 80 pellet
600
P4 100 pellet
800