Nortec SAM-e, Engineering Manual

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5 | SAM-e Engineering
The SAM-e is available with optional stainless steel insulation for headers and tubes. Insulation is desirable to
reduce air-stream heat gain, reduce condensate losses, and improve energy efficiency. Please refer to Table 3
when estimating condensate losses with insulated SAM-e‟s.
Table 3: Condensate Loss for Insulated SAM-e
Air Velocity
[ fpm (m/s) ]
Condensate Losses [ % of Maximum Capacity ]
Atmospheric Steam Pressurized Steam
55ºF (13°C) 70ºF (21°C) 55ºF (13°C) 70ºF (21°C)
500 (2.5) 5% 4% 6% 3%
1000 (5.1) 10% 8% 8% 5%
Correct Choice of Product Applications (within SAM-e)
The SAM-e has been designed exclusively for use in building ventilation duct systems where short absorption is
critical. Nortec offers various humidification technologies to suit virtually all applications and can recommend the
most appropriate system for each case.
Note: These values may increase or decrease due to many unknown conditions or variables. This is only a
guideline
.