CAL
-SERIES
44
16.0
UNVENTED APPLICATIONS
UNVENTED INSTALLATIONS: BROODER OR APPROVED INDUSTRIAL APPLICATIONS
WARNING: UNVENTED INSTALLATIONS ARE NOT APPROVED FOR RESIDENTIAL GARAGES.
Do not
operate heater in a residential garage application without an approved (exhaust) venting system installed
and connected to the heater. When this heater is installed in a residential garage, the operation of the
heater, when not connected to a properly installed and maintained venting system, can result in carbon
monoxide (CO) poisoning and possible death.
Units may ONLY be installed in unvented installations such as brooder barns or industrial buildings if the
following conditions are met:
1)
A 4" (10.2 cm) diameter by 90° elbow must be attached to the flue, vent or exhaust end of heater
and turned down pointing towards the floor. (see Figure 36)
2)
The heater must be interlocked with an exhaust fan sized at 4 (four) CFM (114 Liters) for every 1000
Btu/hr input.
3)
For BROODER NSTALLATION ONLY, the fan interlock is not required only if the maximum input does
not exceed 30 Btu/hr per cubic foot (28.32 Liters) of volume of air in the building or the input
specified by local codes or authorities.
4)
Maintain clearance to combustibles at exhaust (vent) end as noted below.
UNVENTED INSTALLATIONS
Figure 36. UNVENTED INSTALLATIONS
UNVENTED INSTALLATION
END CLEARANCES
Figure 37. END CLEARANCES UNVENTED INSTALLATIONS
UNVENTED
Содержание CAL Series
Страница 18: ...CAL SERIES 14 CAL 40A 50A 15 4 16 M Figure 7 CAL 40A 50A 15 4 16 M...
Страница 20: ...CAL SERIES 16 CAL 40A 50A 15 4 16 M THREE PIECE MODEL Figure 9 CAL 40A 50A 15 4 16 M THREE PIECE MODEL...
Страница 21: ...CAL SERIES 17 CAL 40A 50A 75A 20 6 1 M FOUR PIECE MODEL Figure 10 CAL 40A 50A 75A 20 6 1 M FOUR PIECE MODEL...
Страница 23: ...CAL SERIES 19 90 ELBOW PACKAGE Figure 13 90 ELBOW PACKAGE 180 U BEND PACKAGE Figure 14 180 U BEND PACKAGE...
Страница 37: ...CAL SERIES 33 90 ELBOW KIT Figure 29 90 ELBOW KIT INSTALLATION 180 U BEND KIT Figure 30 180 U Bend Kit...
Страница 63: ...CAL SERIES 59 24 0 GAS VALVES Figure 47 GAS VALVE...
Страница 83: ...CAL SERIES 79...
