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First company air handler manual.
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Box 270969 dallas texas 75227 ph.
The supply air plenum or duct must have a solid sheet metal bottom directly under the unit with no openings registers or flexible air ducts located in it.
See page 7 for cooling capacities and hand motorized valves in keeping with its policy of continuous progress and product improvement first operations reserves the right to make changes without notice.
First co hvac equipment including ceiling fan coil hx series uncased horizontal recessed 2 1 2 ton 5kw ceiling fan coil hx series uncased.
Multi function micro processor circuit board.
First company 3 5 3 4 0 ton upflow horizontal air handler 48hbqb.
Ferguson is the 1 us plumbing supply company and a top distributor of hvac parts waterworks supplies and mro products.
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Instructions the air in the hot water coil and piping will only need to be removed before initial start up or after air has.
If flexible supply air ducts are used.
8273 moberly lane dallas tx 75227 214 388 5751 214 388 5751.
The first 6 inches of supply air plenum and ductwork must be constructed of sheet metal as required by nfpa 90b.
Modules include a large manual air purge valve to facilitate air removal from the heating loop prior to system start up.
First co item no 6024h2hw4x.
Aqua therm series parts list taq series low boy air handler max.
Matching condensing unit must be selected by a licensed hvac professional.
Must be installed by a licensed hvac professional.
When the air handler and water heater are piped according to first co.
For use with r410 a.
Installed manual air purge valve piston type metering device blower door safety switch except 60hbqb factory installed filter.
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Box 270969 dallas texas 75227 ph.
Throw away filter note.
Hydronic air handler with factory installed txv.
30 tall dx cooling hot water heating rcw hw series wall recessed or closet vertical air handler dx cooling hot water heating rcua hw series recessed.