Carrier Weathermaker – 50TCQ Commercial Rooftop Units
WeatherMaker® 50TCQ 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.
Description
Performance Features
- ASHRAE 90.1 compliant
- Single-stage capacity control (sizes 04 to 07)
- Two-stage cooling capacity control (sizes 08 to 24)
- Up to 13.4 SEER, 12.2 IEER, 11.2 EER, HSPF 7.7, and COP 3.4
- Cooling operating range up to 115 °F (46°C) and down to 25°F (-4°C) using winter start kit
- Innovative 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
Factory-Installed Options
<ul>
<li>Cabinet
<ul>
<li>Thru-the-base electrical or gas-line connections</li>
<li>Hinged access panels</li>
</ul>
</li>
<li>Coil Options
<ul>
<li>Cu/Cu indoor and/or outdoor coils</li>
<li>Pre-coated outdoor coils</li>
<li>Premium, E-coated outdoor coils</li>
</ul>
</li>
<li>Condenser Protection
<ul>
<li>Condenser coil hail guard (louvered design)</li>
</ul>
</li>
<li>Controls
<ul>
<li>PremierLink DDC communicating controller</li>
<li>RTU OPEN multi-protocol controller</li>
<li>Smoke detector (supply and/or return air)</li>
</ul>
</li>
<li>Economizers & Outdoor Air Dampers
<ul>
<li>EconoMi$er IV (for electro-mechanical controlled RTUs)</li>
<li>EconoMi$er X (for electro-mechanical controlled RTUs with CA Title 24 FDD)</li>
<li>EconoMi$er2 (for DDC controlled RTUs)</li>
<li>Ultra-low leak economizer dampers</li>
<li>Motorized 2 position outdoor-air damper</li>
<li>Manual outdoor-air damper (sizes 17-24)</li>
<li>Barometric relief</li>
<li>Power exhaust (sizes 17-24)</li>
</ul>
</li>
<li>Economizer Sensors & IAQ Devices
<ul>
<li>Single dry bulb temperature sensors</li>
<li>Single enthalpy sensors</li>
<li>CO2 sensor (wall, duct, or unit mounted)</li>
</ul>
</li>
<li>Indoor Motor & Drive
<ul>
<li>Multiple motor and drive packages</li>
<li>Staged Air Volume (SAV) Indoor Fan Speed System (sizes 08-30)</li>
</ul>
</li>
<li>Power Options
<ul>
<li>Convenience outlet (powered)</li>
<li>Convenience outlet (unpowered)</li>
<li>Non-fused disconnect</li>
</ul>
</li>
</ul>
Field-Installed Accessories
<ul>
<li>Cabinet
<ul>
<li>Thru-the-base electrical or gas-line connections</li>
</ul>
</li>
<li>Condenser Protection
<ul>
<li>Condenser coil hail guard (louvered design)</li>
</ul>
</li>
<li>Controls
<ul>
<li>Thermostats, temperature sensors, and subbases</li>
<li>PremierLink DDC communicating controller</li>
<li>RTU OPEN multi-protocol controller</li>
<li>Smoke detector (supply and/or return air) (sizes 17-24)</li>
<li>Time Guard II compressor delay control circuit</li>
<li>Filter status switch</li>
<li>Fan status switch</li>
</ul>
</li>
<li>Economizers & Outdoor Air Dampers
<ul>
<li>EconoMi$er IV (for electro-mechanical controlled RTUs)</li>
<li>EconoMi$er X (for electro-mechanical controlled RTUs with CA Title 24 FDD)</li>
<li>EconoMi$er2 (for DDC controlled RTUs)</li>
<li>Ultra-low leak economizer dampers</li>
<li>Motorized 2 position outdoor-air damper</li>
<li>Manual outdoor-air damper</li>
<li>Barometric relief</li>
<li>Power exhaust</li>
</ul>
</li>
<li>Economizer Sensors & IAQ Devices
<ul>
<li>Single dry bulb temperature sensors</li>
<li>Differential dry bulb temperature sensors</li>
<li>Single enthalpy sensors</li>
<li>Differential enthalpy sensors</li>
<li>CO2 sensor (wall, duct, or unit mounted)</li>
</ul>
</li>
<li>Electric Heat
<ul>
<li>Multiple Electric Resistance Heater KW Sizes</li>
<li>Single Point kit</li>
</ul>
</li>
<li>Low Ambient Control
<ul>
<li>Winter start kit</li>
<li>Motormaster head pressure controller</li>
</ul>
</li>
<li>Roof Curbs
<ul>
<li>Roof curb 14″ (356mm)</li>
<li>Roof curb 24″ (610mm)</li>
</ul>
</li>
</ul>
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