ANSI ARI 410:2001 pdf download.FORCED-CIRCUL ATION AIR-COOLING AND AIR-HEATING COILS.
ANSI ARI 410 applies to ForcedCirculation Air-Cooling and Air.Hcuting Coils, as detined in Section 3 and classified in Section 4 of this standard, and for apçlication under non-frosting conditions.
ANSI ARI 410 documents a fundamental nican for establishing coil performance by extension of laboratory lest data to other operating conditions and other coil sizes and row depths.
All terms in this dociment shall follow the standard industry definitions in the current edition of ASHRAE Terminology of Ileating. ventilation. Air Conditioning and Refrigeration unless otherwise defined in this section.
3.1 Coil Line, For the purpose of this standard, a coil line is defined as having the following in common:
a. Aqueous Ethylene Glycol Solution. If conditions b and c of 3.1 are satisfied, the following are types which may be part of one line:
1. Continuous circuit type
2. Self-draining type
3. Cleanable type
b. Skim Disirib suing.
c. Steam Single- Tube
d. Volatile Refrigerant. Direct exparsion coil with flow controlled by the expansion valve.
c. Water. If conditions b and c of 3.1 are satisfied, the folowing are types which may be part of one line:
1. Continuous circuit type
2. Self-draining type
3. Clcanabk type
3.2 Coolingg Capacity. The capacity associated with the change in air enthalpy which includes both the Laten:
and Sensible Capacities expressed in Btu/h [W].
3.2.1 Latent capacity. Capacity associated with a change in humidity ratio.
3.2.2 Sensible Capacity. Capacity associated with a change in dry-bulb temperature.
3.3 Forced Circulation Air Colt A coil for use in an air stream whose circulation is cuused by a difference in pressure produced by a fan or blower.
3.3.1 Forced-Circulation Air-Cooling Coil. A heat exchanger, with or without eXtended surfaces, through which either cold water, cold aqueous ethylene glycol solution or volatile refrigerant is circulated, for the purpose of total cooling (sensible cooling plus latent cooling) of a forced-circulation air stream.ANSI ARI 410 pdf download.