L.B. White Premier TS350DF Owner's Manual And Instructions page 10

10
Premier Ductable Heaters
the heater on and off within a temperature
differential of ±3°F (±1.5 °C).
14. Take time to understand how to operate and
maintain the heater by using this Owner's
Manual. Make sure you know how to shut
off the gas supply to the building and also to
the individual heater. Contact your fuel gas
supplier if you have any questions.
15. Any defects found in performing any of the
service or maintenance procedures must
be eliminated and defective parts replaced
immediately. The heater must be retested by
placing the heater back into use.
Owner's Manual • Premier 350
Gas Supply Sizing
The vaporization of propane is affected by several
factors: the surface area of the container, the liquid
level of propane, temperature surrounding the
container, and the relative humidity. All of these
experience and judgement is required to select the
proper propane supply.
Although experience is the best guide, the follow-
ing recommendations can be used as a starting
point. The table is based on experience in northern
climates where cold weather and high humidity are
prevalent in the winter. If more or less favorable
be made on the basis of experience.
Recommended Gas Supply
TANK SIZE
500 gall. / 1892 litre
1000 gall. / 3784 litre
If more than one gas supply container is used per
heater, the containers must be manifolded together
to allow vapor withdrawal simultaneously from
multiple containers. Manifold system shall be in ac-
cordance with NFPA 58 or CSA B149.1.
HEATERS / TANK
1
2