Lennox International Inc 06/11 50672801 installation instructions Detail a Outside Unit Placement

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DETAIL A Outside Unit Placement

Install unit away from windows.

TWO 90° ELBOWS INSTALLED IN LINE SET WILL

REDUCE LINE SET VIBRATION.

DETAIL B

Install unit level or, if on a slope, maintain slope tolerance of two (2) degrees (or two inches per five feet [50 mm per 1.5 m]) away from building structure.

BUILDING

STRUCTURE

MOUNTING

SLAB

GROUND LEVEL

DETAIL C

Elevated Slab Mounting

using Feet Extenders

BASE

LEG DETAIL

DETAIL D Slab Side Mounting

#10 1/2" LONG SELF−DRILLING SHEET METAL SCREWS

STABILIZING BRACKET (18 GAUGE

METAL

REQUIRED)

#10 1−1/4" LONG HEX HD SCREW AND FLAT WASHER

Concrete slab plastic anchors (hole drill 1/4")

Wood or plastic slab drill 1/8")

Stabilizing bracket (18 gauge metal right angle as exampled below.

COIL

BASE PAN

CORNER POST

2" (50.8MM) SCH 40 FEMALE THREADED ADAPTER

2" (50.8MM) SCH 40 MALE THREADED ADAPTER

Use additional 2" SCH 40 male threaded adapters which can be threaded into the female threaded adapters to make additional adjustments to the level of the unit.

DETAIL E Deck Top Mounting

DETAIL F Roof Top Mounting

If unit coil cannot be mounted away from prevailing winter winds, a wind barrier should be constructed. Size barrier at least the same height and width as outdoor unit. Mount barrier 24 inches (610 mm) from the sides of the unit in the direction of prevailing winds as illustrated.

PREVAILING WINTER WINDS

WIND BARRIER

INLET AIR

One bracket per side (minimum). For extra stability, two brackets per side, two inches (51mm) from each corner.

SAME FASTENERS AS

SLAB SIDE MOUNTING.

MINIMUM ONE PER SIDE

FOR EXTRA

STABILITY

INLET AIR

INLET AIR

INLET AIR

Figure 5. Placement, Slab Mounting and Stabilizing Unit

506728−01

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Contents General Table of ContentsShipping and Packing List Unit Dimensions − Inches mm Model Number Identification 13 −036 − 230 −08Side View TOP ViewControl Panel PLUMBING, Switches Sensor ComponentsTypical Unit Parts Arrangement Operating Gauge Set and Service Valves Operating Service ValvesUsing Manifold Gauge SET Caps and Fasteners Torque RequirementsReinstall Stem Cap Operating Angle−Type Service ValveOperating Ball−Type Service Valve Recovering Refrigerant from Existing System 1DISCONNECT Power3RECOVERING Refrigerant Method Method 2 LimitationsNew Outdoor Unit Placement Detail a Outside Unit Placement Placement, Slab Mounting and Stabilizing UnitLouvered Panel Removal Removing and Installing PanelsLouvered Panel Installation NEW or Replacement Line SET Installation Using Existing Line SETLine Set Requirements Adding Polyol Ester OIL RequirementsRefrigerant Line SET From Vertical to Horizontal Refrigerant Line SET Alling Horizontal RunsBrazing Connections 1CUT and Debur 2CAP and Core RemovalWrap Service Valves Flow Nitrogen6BRAZE Line SET Preparation for Next Step2CONNECT Gauges and Equipment for Flushing Procedure 3FLUSHING Line SETInstalling New Indoor Metering Device Indoor Expansion Valve InstallationSensing Bulb Installation Equalizer Line InstallationTest for Leaks Leak Test Line Set and Indoor CoilConnect Gauge SET Evacuating Line Set and Indoor Coil 2EVACUATE the SystemSize Circuit and Install Disconnect 2INSTALL ThermostatElectrical 24VAC TransformerTypical Unit Wiring Diagram Unit Start−Up Unit START−UPConnections for Optimizing System Charge Leak CHECK, Repair and EvacuateConnect Manifold Gauge SET and WEIGH−IN Charge Using HFC−410A Weigh In Method Calculating System Charge for Outdoor Unit Void of ChargeOptimizing Procedure Adjusting Indoor AirflowOptimizing System Refrigerant Charge CFM =SATº LIQº SCºIf subcooling value is RefrigerantNormal Operating Pressures − Liquid +10 and Vapor +5 Psig HFC−410A Temperature F − Pressure Psig Defrost Control CMC1 System OperationDefrost System OFF Maintenance DealerIndoor Unit Indoor CoilXP13 Series Start−Up and Performance Checklist Installer CityJob Name Job no Date Job Location City Sequence of Operation Thermostat

LENNOX Elite Series XP13 Units HEAT PUMPS, 06/11 50672801 specifications

Lennox International Inc., a leading name in the HVAC (heating, ventilation, and air conditioning) industry, has a reputation for delivering high-quality and energy-efficient systems. One of the standout products in their lineup is the Lennox Elite Series XP13 heat pump, model number 50672801. This heat pump is designed to provide exceptional comfort throughout the year while offering efficiency and reliability that homeowners can depend on.

The Lennox Elite Series XP13 heat pump features a compact design that makes it suitable for various outdoor spaces. One of its main characteristics is its efficiency, boasting a SEER (Seasonal Energy Efficiency Ratio) rating of up to 16 and an HSPF (Heating Seasonal Performance Factor) of up to 9. This means that the XP13 can help reduce energy bills, making it an eco-friendly choice for homeowners looking to minimize their carbon footprint.

This heat pump utilizes advanced technology to ensure optimal performance. The XP13 is equipped with a scroll compressor, which operates quietly and efficiently compared to traditional compressors. This feature ensures a more reliable and consistent temperature control, which translates to enhanced comfort levels in the home. Moreover, the XP13 is designed with a sound-dampening system that reduces operational noise, making it one of the quieter options in the market.

Another key aspect of the XP13 heat pump is its innovative use of advanced coil technology. The unit's coils are made from high-grade aluminum, which promotes superior heat exchange and improves overall efficiency. In addition, the XP13 is designed with a built-in filter drier that helps remove moisture and contaminants from the refrigerant, protecting the system from potential damage and enhancing its lifespan.

The XP13 model is compatible with the iComfort S30 smart thermostat, allowing users to control their home’s temperature remotely. This smart technology provides energy-saving options and real-time updates, ensuring that homeowners can optimize their HVAC systems for both comfort and efficiency.

Overall, the Lennox Elite Series XP13 heat pump, model 50672801, exemplifies a commitment to delivering high-performance heating and cooling solutions. With its energy-efficient design, advanced technologies, and features aimed at enhancing user comfort and convenience, the XP13 remains a top choice among homeowners looking for a reliable and effective heat pump system.