Trane Voyager TC* User Manual page 21

Table 3. (continued) General Data — 25 Tons
(ix)
Heating Performance
(Gas/Electric Only)
Heating Models
Heating Input (Btuh)
1st Stage (Btu)
Heating Output (Btuh)
1st Stage (Btu)
(x)
AFUE (%)
Downflow/Horizontal
Steady State Efficiency%
No. Burners
No. Stages
Gas Supply Line Pressure (in w.c.)
Natural or LP (minimum/maximum)
Gas Connection Pipe Size (in.)
(i)
Applies to Y* models only.
(ii)
Cooling Performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb.
Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the
effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Certified in ac-
cordance with the Unitary Large Equipment Certification Program, which is based on ARI Standard
340/360-93.
(iii)
EER is rated at ARI conditions and in accordance with ARI Standard 210/240 or 360.
(iv)
Integrated Part Load Value is rated in accordance with ARI Standard 210/240 or 360. Units are
rated at 80°F ambient, 80°F entering dry bulb, and 67°F entering wet bulb at ARI rated cfm.
(v)
Outdoor Sound Rating shown is tested in accordance with ARI Standard 270 or 370.
(vi)
For 380V/60Hz units, the oversized motor (Indoor Fan) is used as the standard motor. Refer to
oversized motor data.
(vii)
An optional 2 inch pleated filter is also available.
(viii)
Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and ser-
vice instructions.
(ix)
Heating Performance limit settings and rating data were established and approved under labora-
tory test conditions using American National Standards Institute standards. Ratings shown are for
elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate
of 4% for each 1000 feet above sea level.
(x)
AFUE is rated in accordance with DOE test procedures.
*Indicates both downflow/horizontal units.
RT-PRC024-EN
General Data
25 Tons Downflow & Horizontal Units
Low
250,000 400,000
175,000 300,000
203,000 324,000
142,000 243,000
80.2/81.0 79.8/79.7
81.4/81.0 80.8/81.0
1
2
2.5/14.0
1/2
(25 Tons Standard Efficiency)
High
3/4
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