4405 RUCKER AVE MILKHOUSE COFFEE CO 2025-06-26

Mechanical Specifications General Condenser Coil— Single Source Power Entry —This ac- The units shall be horizontal airflow as The Spine Fin TMcondenser coil shall be cessory when used with electric heat shipped and convertible to downflow. All continuously wrapped, corrosion resis- accessory shall allow single source power units shall be factory assembled, piped, tant all aluminum with minimum brazed connection to unit and heater combina- internally wired and fully charged with joints.This coil is 3/8 inch O.D.seamless tion. Single source power entry kits shall refrigerant. All units shall be factory run aluminum tubing glued to a continuous have specific matching heater(s). Kit tested to check cooling operation,fan and aluminum fin.Coils are lab tested to shall include high voltage terminal blocks, blower rotation and control or TXV se- withstand 2,000 pounds of pressure per fuse blocks and fuses, cut-to-length in- quence.Units shall be designed to operate square inch.The outdoor coil provides terconnecting wiring, and junction box (if at ambient temperatures between 115°F low airflow resistance and efficient heat required) to provide power sources with and 55°F in cooling as manufactured. transfer.The coil is protected on all four fuse protection as required for both the Cooling performance shall be rated in ac- sides by louvered panels. unit and accessory heater. Kit compo- cordance with A.H.R.I.standards. Indoor Air Fan—Direct-drive,forward- nents shall install within the unit cabinet in Unit Casing curved,centrifugal wheel in a Composite the heater access section. Single source All components shall be mounted in a Vortica® Blower housing.Motor shall branch power circuit shall be protected and weather-resistant steel cabinet with an have thermal overload protection. wired in accordance with local codes. enamel finish.Access panels shall be pro- Permanently lubricated motor bearings. Fully Modulating Economizer — This vided for unit controls and indoor coil and Motor/blower assembly isolated from unit accessory shall be field installed and be fans. Indoor air section compartment shall with rubber mounts. composed of the following items: 0-100% be completely insulated with fireproof, Condenser Fan—Direct-drive, draw fresh air damper,damper drive motor,fixed permanent, odorless glass fiber material. dry bulb enthalpy control, and low voltage Knockouts shall be provided for utility and perthru propeller type.Weather-proofed split capacitor fan motor shall wiring plug for electrical connections.Solid control connections. Drain connections per state enthalpy or differential enthalpy con- shall be provided to accommodate indoor have built-in thermal overload and per- trol is optional. Economizer operations water runoff. manently lubricated motor bearings. shall be controlled by the preset position Compressor System Controls of the enthalpy control. A barometic relief The compressor shall be hermetically System controls include condenser fan, damper shall be standard with the econo- sealed, high efficiency Climatuff° com- evaporator fan and compressor contac- mizer and provide a pressure operated pressors. Internal overcurrent and over tors. damper that shall be gravity closing and temperature protection, internal pressure Accessories prohibit entrance of outside air on equip- relief shall be standard. Roof Curb—The roof curb shall be de- ment "off' cycle. Economizer requires Refrigeration System signed to mate with the unit and provide BAYRLAY004A relay kit to interface the All units shall have TXV in cooling and TXV support and complete weathertight instal- economizer to the heat pump. in heating.Service pressure tap ports,and lation when properly installed. Adhesive Manual Outside Air Dampers — Rain a refrigerant line filter dryer shall be Stan- back polyurethane sealing strips shall be hood and screen shall be field installed. dard. provided to ensure an airtight seal be- Suitable for up to 25%outside air. Indoor Coil tween supply and return openings of the Start Kit— Extra compressor starting ca- Coils shall be internally finned or smooth curb and unit.The roof curb design allows pacity for single phase equipment. field fabricated ductwork to be connected bore 3/8" copper tubes mechanically directly to the curb. Curb ships knocked Control Options bonded to configured aluminum plate down for field assembly, and includes Standard Indoor Thermostats — Two fin as standard. Evaporator coil leak and factory-installed wood nailer strips. stage heating/cooling or one stage heat- pressure tested to 200 psig; condenser ing/cooling thermostats shall be available coil tested to 450 psig. Electric Heaters—Each heater assem- in either manual or automatic changeover. bly shall include power supply fusing if over 48 amps, automatic resetting limit Programmable Electronic Night Set- switches and heat limiters for thermal back Thermostat — Programmable protection.Heaters shall be provided with electronic thermostat shall provide heat- polarized plugs for quick connection to ing setback and cooling setup with 7-day, unit low voltage wiring.Electric heat mod- programming capability. 1 H/1 C or 2H/2C ules shall be UL listed. models available. Unitary Small AHRI Standard 4 C US • 1 / USTEO ntertek Trane The manufacturer has a policy of continuous product and product data improvement and it reserves the right 6200 Troup Highway to change design and specifications without notice Tyler, TX 75707-9010