Calcana SR Series, Спецификации, руководство по установке, эксплуатации, техническому обслуживанию и каталог запасных частей

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SR -SERIES
54
COMBUSTION AIR HORIZONTAL
HORIZONTAL
COMBUSTION AIR VERTICAL
VERTICAL
Figure 53. OUTSIDE COMBUSTION AIR SUPPLY
40,000 – 150,000 Btu/hr input
MAXIMUM LENGTH IS 45' (13.7m)
MINUS EXHAUST VENT LENGTH.
DEDUCT 10’ (3m) FOR EVERY 90 °
ELBOW USED AND 5’ (1.53m) FOR
EVERY 45° ELBOW USED.
175,000 – 200,000 Btu/hr input
MAXIMUM LENGTH IS 30' (9.1m). TOTAL LENGTH OF HEATER
INCLUDING THE LENGTH OF OUTSIDE COMBUSTION AIR
(INTAKE) DUCT AND EXHAUST VENTING IS NOT TO EXCEED
110’ (33.6m). SHORTEN DUCT LENGTH BY 10’ (3m) FOR EVERY
90° ELBOW USED A ND 5’ (1.53m) FOR EVERY 45° ELBOW USED.
36” (92cm) MAXIMUM
FLEXIBLE DUCT LENGTH
FRESH AIR INTAKE HOOD
4” (10.2 cm )
40,000 – 80,000 input
6” (15.3 cm)
100,000 – 200,000 input