Lennox International Inc LENNOX Elite Series XP13 Units HEAT PUMPS Typical Unit Parts Arrangement

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Typical Unit Parts Arrangement

CONTROL PANEL

CONTACTOR− 1POLE (K1−1)

GROUND

LUG

MUFFLER

CAPACITOR (C12)

DEFROST CONTROL (CMC1)

THERMAL

PROTECTION

SWITCH (S173)

SWITCH

COVER

ONLY ON UNITS

USING EXTERNAL

SWITCH

COMPRESSOR

5−TON UNIT

EXAMPLED HERE

TRUE SUCTION

PORT

REVERSING

VALVE

REVERSING VALVE

SOLENOID

CRANKCASE HEATER (−042, −048 AND 060 UNITS ONLY)

LOW PRESSURE

SWITCH (S87)

LIQUID LINE

SERVICE VALVE

FIELD CONNECTION

FOR LIQUID LINE SET

DEFROST

THERMOSTAT (S6)

CHECK EXPANSION

VALVE

LIQUID LINE FILTER

DRIER (BI−FLOW)

CRANKCASE HEATER THERMOSTAT (S40) (−042, −048 AND 060 UNITS ONLY)

HIGH PRESSURE SWITCH (AUTO−RESET) (S4)

VAPOR LINE SERVICE

VALVE

FIELD CONNECTION FOR VAPOR LINE (BALL−TYPE −060 ONLY)

FIELD CONNECTION FOR VAPOR LINE (ANGLE−TYPE − ALL OTHER SIZES)

PLUMBING, SWITCHES AND

SENSOR COMPONENTS

Figure 1. Typical Parts Arrangements

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XP13 SERIES

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Contents Table of Contents Shipping and Packing ListGeneral TOP View Unit Dimensions − Inches mmModel Number Identification 13 −036 − 230 −08 Side ViewPLUMBING, Switches Sensor Components Typical Unit Parts ArrangementControl Panel Caps and Fasteners Torque Requirements Operating Gauge Set and Service ValvesOperating Service Valves Using Manifold Gauge SETOperating Angle−Type Service Valve Operating Ball−Type Service ValveReinstall Stem Cap Method Method 2 Limitations Recovering Refrigerant from Existing System1DISCONNECT Power 3RECOVERING RefrigerantNew Outdoor Unit Placement Placement, Slab Mounting and Stabilizing Unit Detail a Outside Unit PlacementRemoving and Installing Panels Louvered Panel InstallationLouvered Panel Removal Adding Polyol Ester OIL Requirements NEW or Replacement Line SET InstallationUsing Existing Line SET Line Set RequirementsRefrigerant Line SET Alling Horizontal Runs Refrigerant Line SET From Vertical to HorizontalBrazing Connections 2CAP and Core Removal 1CUT and DeburPreparation for Next Step Wrap Service ValvesFlow Nitrogen 6BRAZE Line SET3FLUSHING Line SET 2CONNECT Gauges and Equipment for Flushing ProcedureEqualizer Line Installation Installing New Indoor Metering DeviceIndoor Expansion Valve Installation Sensing Bulb InstallationLeak Test Line Set and Indoor Coil Connect Gauge SETTest for Leaks 2EVACUATE the System Evacuating Line Set and Indoor Coil24VAC Transformer Size Circuit and Install Disconnect2INSTALL Thermostat ElectricalTypical Unit Wiring Diagram Unit START−UP Unit Start−UpLeak CHECK, Repair and Evacuate Connect Manifold Gauge SET and WEIGH−IN ChargeConnections for Optimizing System Charge Calculating System Charge for Outdoor Unit Void of Charge Using HFC−410A Weigh In MethodCFM = Optimizing ProcedureAdjusting Indoor Airflow Optimizing System Refrigerant ChargeRefrigerant SATº LIQºSCº If subcooling value isNormal Operating Pressures − Liquid +10 and Vapor +5 Psig HFC−410A Temperature F − Pressure Psig System Operation Defrost SystemDefrost Control CMC1 OFF Indoor Coil MaintenanceDealer Indoor UnitXP13 Series Sequence of Operation Thermostat Start−Up and Performance ChecklistInstaller City Job Name Job no Date Job Location City

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.