RT-PRC006-EN
24
Table GD-5 — Continued
3 Ton Convertible Units
4 Ton Convertible Units
YHC036A1, A3, A4, AW
YHC048A1, A3, A4, AW
Direct Drive Indoor Fan
- Type
FC Centrifugal
FC Centrifugal
No. Used/Diameter (in.)
1/10 x10
1/11 x 11
Drive Type/No. Speeds
Direct/2
Direct/2
No. Motors
1
1
Motor HP (Standard/Oversized)
0.33/0.50
0.60/0.80
Motor RPM (Standard/Oversized)
950/1,100
9
930/1,000
9
Motor Frame Size (Standard/Oversized)
48/48
48/48
Belt Drive Indoor Fan
- Type
FC Centrifugal
FC Centrifugal
No. Used/Diameter (in.)
1/11 x 11
1/11 x 11
Drive Type/No. Speeds
Belt/Variable Sheave
12
Belt/Variable Sheave
12
No. Motors
1
1
Motor HP (Standard/Oversized)
1.00/—
1.00/—
Motor RPM (Standard/Oversized)
1,750/—
1,750/—
Motor Frame Size (Standard/Oversized)
56/—
56/—
Filters
- Type Furnished
13
Throwaway
Throwaway
(No.) Size Recommended
(2) 20 x 25 x 1
10
(2) 20 x 25 x 1
10
Optional Hot Gas Reheat Coil
- Type
15
Lanced
Lanced
Tube Size (in.)OD
0.375
0.375
Face Area (sq. ft.)
2.22
2.22
Rows/FPI
1/16
1/16
Refrigerant Charge
(Lbs of R-22)
6
Standard
5.3
11
7.7
11
Optional Hot Gas Reheat Coil
5.3
8.5
Notes:
1. 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 accordance with the Unitary Air-Conditioner Equipment certification program, which is
based on ARI Standard 210/240.
2. SEER are rated at ARI conditions and in accordance with DOE test procedures.
3. Heating Performance limit settings and rating data were established and approved under laboratory 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.
4. AFUE and Steady State Efficiency is rated in accordance with DOE test procedures.
5. Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For additional information refer to Table PD-90.
6. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
7. YHC036A1 and YHC048A1 Heating Output (Btu) is Low 47,000, Medium 63,000, High 95,000.
8. YHC036A1 and YHC048A1 AFUE (%) and Steady State (%) is Low, Medium and High 80.0.
9. Motor RPM shown is low speed. High speed Motor RPM is : YHC036A 1,060/1,145, YHC048A 1,000/1,100.
10. Filter size shown is for low and medium heat models. High heat model filter size recommended is 20 x 30 x 1.
11. Refigerant charge shown is for three phase. YHC036A1 Refrigerant Charge is 4.5, YHC048A1 refrigerant charge is 8.1.
12. Belt Drive motor is not available for YHC036A1, YHC048A1
13. Optional 2” pleated filters also available.
14. With Dehumidification (Hot Gas Reheat) option: Direct/2.
15. Available on three-phase only.
(3 - 4 Tons)
High Efficiency
General
Data
