1
Share:
Muller Dual Blower TA Series Unit Cooler
Commercial Dual Blow Unit Cooler for High & Medium Temperature Applications
The Muller TA Series Dual Blower Unit Cooler is a ceiling-mounted commercial evaporator designed for applications where quiet operation, compact installation and effective two-way air distribution are required. The range covers both high-temperature R Series and medium-temperature L Series configurations.
Designed for ceiling installation, the TA Series commercial dual blow unit cooler distributes air from both sides of the unit, making it suitable for temperature-controlled spaces where direct high-velocity air discharge over products or working areas may be undesirable. The range includes seven sizes in both high- and medium-temperature configurations, giving a total of 14 standard model configurations.
Product Range at a Glance
🏪 Recommended Applications
The TA Series catalogue identifies the following commercial refrigeration market segments and applications.
✨ Key Design Features
Dual Blow Airflow
Ceiling-mounted design distributes conditioned air from both sides of the unit cooler.
Quiet Operation
Designed for applications where low operating noise is an important consideration.
350 mm Fans
Standard fan data specifies 350 mm diameter, 1000 RPM, 220V / 1PH / 50Hz fans.
ABS Engineering Plastic
ABS casing with rounded corners, integral fan hood and anti-corrosion treatment.
Intermediate Drain Pan
Intermediate drain-pan construction helps avoid condensation forming on the casing.
Defrost Options
Electrical and hot-gas defrost configurations are identified in the catalogue options table.
🌡️ High Temperature vs Medium Temperature
TA...R6P — High Temperature
High-temperature configuration with standard 3.63 mm fin spacing. Published standard rating condition is 10°C air inlet temperature, 0°C evaporating temperature and 10K temperature difference.
TA...L6P — Medium Temperature
Medium-temperature configuration with standard 6.35 mm fin spacing. Published standard rating condition is 0°C air inlet temperature, -8°C evaporating temperature and 8K temperature difference.
🔎 TA Series Nomenclature
Use the model code to identify the series number, temperature range, motor type, defrost configuration and order code.
📊 TA Series Technical Data
Click each temperature range to view the complete performance data.
🔥 TA...R6P High Temperature — 3.63 mm Fin Spacing
| Model | R22 Capacity kW |
R404A Capacity kW |
Internal Volume dm³ |
Surface m² |
Fans Qty |
Air Flow m³/h |
Air Throw m |
Fan Power W |
Fan Current A max |
Heater W |
Net Weight kg |
Sound Lp4m dB(A) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TA1R6P | 3.85 | 3.93 | 15.23 | 2.23 | 1 | 1310 | 7 | 1×68 | 1×0.30 | 800 | 22 | 29 |
| TA2R6P | 5.23 | 6.09 | 15.23 | 2.23 | 2 | 2910 | 7 | 2×68 | 2×0.30 | 800 | 28.3 | 32 |
| TA3R6P | 6.96 | 7.46 | 22.84 | 3.35 | 2 | 2750 | 7 | 2×68 | 2×0.30 | 1200 | 31 | 32 |
| TA4R6P | 7.83 | 8.06 | 30.45 | 4.46 | 2 | 2615 | 7 | 2×68 | 2×0.30 | 1600 | 33.6 | 32 |
| TA5R6P | 10.49 | 11.26 | 34.26 | 5.02 | 3 | 4125 | 7 | 3×68 | 3×0.30 | 1800 | 37.4 | 34 |
| TA6R6P | 12.90 | 13.21 | 57.10 | 8.36 | 3 | 3765 | 6 | 3×68 | 3×0.30 | 3000 | 45.7 | 34 |
| TA7R6P | 15.84 | 16.32 | 60.91 | 8.92 | 4 | 5230 | 7 | 4×68 | 4×0.30 | 3200 | 60.9 | 35 |
❄️ TA...L6P Medium Temperature — 6.35 mm Fin Spacing
| Model | R22 Capacity kW |
R404A Capacity kW |
Internal Volume dm³ |
Surface m² |
Fans Qty |
Air Flow m³/h |
Air Throw m |
Fan Power W |
Fan Current A max |
Heater W |
Net Weight kg |
Sound Lp4m dB(A) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TA1L6P | 2.36 | 2.38 | 2.79 | 11.33 | 1 | 1330 | 7 | 1×68 | 1×0.30 | 800 | 23.3 | 29 |
| TA2L6P | 3.76 | 3.86 | 3.35 | 13.60 | 2 | 2875 | 7 | 2×68 | 2×0.30 | 800 | 25.9 | 32 |
| TA3L6P | 4.44 | 4.48 | 4.46 | 18.13 | 2 | 2760 | 7 | 2×68 | 2×0.30 | 1200 | 29 | 32 |
| TA4L6P | 4.82 | 4.89 | 5.58 | 22.66 | 2 | 2660 | 7 | 2×68 | 2×0.30 | 1600 | 34 | 32 |
| TA5L6P | 5.46 | 5.51 | 5.02 | 20.40 | 3 | 4315 | 7 | 3×68 | 3×0.30 | 1800 | 38.5 | 34 |
| TA6L6P | 7.60 | 7.70 | 8.36 | 33.99 | 3 | 3990 | 7 | 3×68 | 3×0.30 | 3000 | 47.4 | 34 |
| TA7L6P | 9.78 | 9.82 | 11.15 | 45.32 | 4 | 5315 | 7 | 4×68 | 4×0.30 | 3200 | 57.5 | 35 |
🌡️ Standard Rating Conditions
🔥 TA...R6P High Temperature
❄️ TA...L6P Medium Temperature
🧮 Fin Material Correction Factors
Aluminium Fin
Published correction factor
1.00Coated Aluminium Fin
Published correction factor
0.97📐 TA Series Dimensions
Dimensions below correspond to TA unit sizes 1 through 7.
| TA Size | A mm |
B mm |
C mm |
Liquid Inlet mm |
Vapor Outlet mm |
|---|---|---|---|---|---|
| TA 1 | 886 | 17.5 | 560 | 15.88 | 15.88 |
| TA 2 | 1366 | 17.5 | 1060 | 15.88 | 15.88 |
| TA 3 | 1366 | 17.5 | 1060 | 15.88 | 22.22 |
| TA 4 | 1366 | 17.5 | 1060 | 15.88 | 22.22 |
| TA 5 | 1866 | 35 | 1560 | 15.88 | 22.22 |
| TA 6 | 1866 | 35 | 1560 | 15.88 | 28.58 |
| TA 7 | 2366 | 35 | 2060 | 15.88 | 28.58 |
⚙️ Configuration & Options
Motor
InterLink motor is identified as the standard motor configuration.
Fin Coating
Blue-fin coated aluminium is listed as an optional configuration.
Casing
ABS engineering plastic casing is identified as standard.
Electrical Defrost
Electrical defrost is standard for the medium-temperature configuration and optional for the high-temperature range.
Hot Gas Defrost
Hot-gas defrost coil is listed as an available option.
Fin Spacing
Published options include 3.63 mm, 4.23 mm, 5.08 mm and 6.35 mm fin spacing depending on configuration.
Looking for a Muller TA Series Dual Blower Unit Cooler?
Contact us with your required cooling capacity, refrigerant, room temperature, evaporating temperature and application. We can assist in comparing the TA high-temperature and medium-temperature configurations for your commercial refrigeration project.
Inquiry - Muller Dual Blower TA Series
