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United Faith Sdn Bhd (HQ)
6 (Ground Floor), Jalan BPU 6, Bandar Puchong Utama, 47100 Puchong, Selangor, Malaysia.
+6012-2631315
+6012-5992610
+6012-5992610
SG Branch :
United Faith Pte Ltd
7030, Ang Mo Kio Ave 5, #01-23, Northstar@AMK, Singapore 569880.
+65-9106 6813
KL Branch :
8G, Jalan Pandan 2/3, Pandan Jaya, 55100 Kuala Lumpur, Malaysia.
+6012-491 2610
PJ Branch :
13, Jalan 21/37, SS 2, 47300 Petaling Jaya, Selangor, Malaysia.
+6012-599 2610
WeatherMaster® High-Efficiency Single Packaged Rooftop Units 50HCQ Heat Pump with Puron® (R-410A) Refrigerant 3 to 10 Nominal Tons
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- Commercial HVAC SYSTEM Malaysia
- Carrier HVAC System Malaysia
- Outdoor HVAC System Malaysia
- Carrier Cooling Units Malaysia
- High-Efficiency Single Packaged Rooftop Units 50HCQ Heat Pump Malaysia
Heat Pump with Puron® (R-410A) Refrigerant
3 to 10 Nominal Tons
WeatherMaster® 50HCQ rooftop units were designed to be easy to install, maintain, and operate, with customer-requested features including a gage port, centralized control center, plug-and-play accessory board, ''no-strip screw'' collars, and handled access panels. Units are field-convertible to horizontal airflow without special adapter curbs or kits, making it easy for the installer to adjust to unexpected jobsite complications. Units are pre-wired and pre-charged with environmentally sound Puron (R-410A) refrigerant and are factory tested.
Performance Features
- ASHRAE 90.1 and Energy Star compliant
- Single-stage capacity control (sizes 04 to 07)
- Two-stage cooling capacity control (sizes 08 to 12)
- Up to 15.8 SEER, 13.0 IEER, 12,1 EER, 8.2 HSPF, and 3.5 COP
- Cooling operating range up to 125°F (52°C) and down to 30°F (-1°C) on size 04 to 14 units or down to 30°F (-1°C) on size 16 and 24 units
- Exclusive non-corrosive composite condensate pan in accordance with ASHRAE 62 Standard, sloping design; side or center drain
- Pre-painted exterior panels and primer-coated interior panels tested to 500 hours salt spray protection
Maintenance Features
- Control terminal board facilitating simple safety circuit troubleshooting and simplified control box arrangement
- Access panels with easy grip handles and tool-less filter access door
- Innovative, easy starting, no-strip screw feature on unit access panels
- Tool-less filter access door
- Belt drive evaporator-fan motor and pulley combinations available on all three phase models to meet any application
- Electric Drive x13 (5 speed/torque) motor on 04 to 06 models
- Two-inch disposable return air filters
Installation Features
- Same footprint as installed Carrier 3-10 ton rooftops back to 1989, reducing installation costs and time
- Field convertible from vertical to horizontal airflow for slab mounting (sizes 04 to 14)
- Provisions for thru-the-bottom power entry capability as standard
- Single point electric and control connections
- Full perimeter base rail with built-in rigging adapters and fork truck slots
Reliability Features
- Scroll compressors with internal line-break overload protection
- Compressor crankcase heaters (sizes 05 to 12)
- 24-volt control circuit protected with resettable circuit breaker
- Permanently lubricated evaporator-fan motor
- Totally enclosed condenser motors with permanently lubricated bearings
- Loss of charge, freeze protection, and high-pressure switches
- Dependable time/temperature defrost board and logic
Factory-Installed Options
-
Cabinet
- Thru-the-base electrical or gas-line connections
-
Coil Options
- Cu/Cu indoor and/or outdoor coils
- Pre-coated outdoor coils
- Premium, E-coated outdoor coils
-
Condenser Protection
- Condenser coil hail guard (louvered design)
-
Controls
- PremierLink™ DDC communicating controller
- RTU OPEN™ open-protocol controller
- Smoke detector (supply and/or return air)
-
Economizers & Outdoor
- EconoMi$er IV (for electro-mechanical controlled RTUs)
- EconoMi$er2 (for DDC controlled RTUs)
- Motorized 2 position outdoor-air damper
- Manual outdoor-air damper
- Barometric relief
- Power exhaust
-
Economizer Sensors & IAQ Devices
- Single dry bulb temperature sensors
- Single enthalpy sensors
- Differential enthalpy sensor
- CO2 sensor (wall, duct, or unit mounted)
-
Indoor Motor & Drive
- Multiple motor and drive packages
-
Power Options
- Convenience outlet (powered)
- Convenience outlet (unpowered)
- Non-fused disconnect
Field-Installed Accessories
-
Cabinet
- Thru-the-base electrical or gas-line connections
-
Condenser Protection
- Condenser coil hail guard (louvered design)
-
Controls
- Thermostats, temperature sensors, and subbases
- PremierLink™ DDC communicating controller
- Smoke detector (supply and/or return air) (sizes 17-30)
- Time Guard II compressor delay control circuit
- Filter status switch
- Fan status switch
-
Economizers & Outdoor
- EconoMi$er IV (for electro-mechanical controlled RTUs)
- EconoMi$er2 (for DDC controlled RTUs)
- Motorized 2 position outdoor-air damper
- Manual outdoor-air damper
- Barometric relief
- Power exhaust
-
Economizer Sensors & IAQ Devices
- Single dry bulb temperature sensors
- Differential dry bulb temperature sensors
- Single enthalpy sensors
- Differential enthalpy sensors
- CO2 sensor (wall, duct, or unit mounted)
-
Low Ambient Control
- Motormaster® head pressure controller
-
Roof Curbs
- Roof curb 14” (356mm)
- Roof curb 24” (610mm)
| Nominal Cooling Ton Size | Cooling Stages | AHRI Efficiency (SEER) EER | Dimensions (in) LxWxH | At 47°F | At 17°F | Unit Weight (lbs) | ||
|---|---|---|---|---|---|---|---|---|
| Heating Capacity (Btuh) | (HSPF) COP | Heating Capacity (Btuh) | (HSPF) COP | |||||
| 3 | 1 | (15.6) | 74 x 47 x 33 | 34000 | (8.00) | 18400 | (N/A) | 495 |
| 4 | 1 | (15.8) | 74 x 47 x 41 | 46000 | (8.10) | 23800 | (N/A) | 580 |
| 5 | 1 | (15.0) | 74 x 47 x 41 | 55000 | (8.20) | 28600 | (N/A) | 610 |
| 6 | 1 | 12.0 | 88 x 59 x 41 | 70000 | 3.40 | 39000 | 2.40 | 710 |
| 7.5 | 2 | 12.1 | 88 x 59 x 49 | 84600 | 3.50 | 47000 | 2.40 | 875 |
| 8.5 | 2 | 12.0 | 88 x 59 x 49 | 100000 | 3.40 | 56000 | 2.26 | 1020 |
| 10 | 2 | 12.3 | 116 x 63 x 57 | 116000 | 3.50 | 65000 | 2.40 | 1390 |