Lennox xc21 service manual

Lennox Industries Inc. Revised August 2, XC21 Service Literature Corp. −L2 XC21 (HFC−A) SERIES UNITS (non−icomfort and icomfort ENABLED) THIS SERVICE MANUAL IS APPLICABLE TO BUILD XC21−XXX−−04 OR LATER. NOTICE A thermostat is not included and must be ordered separately. The Lennox icomfort Touch thermostat must be .  · Lennox XC Maintenance. This maintenance procedure and service must be performed by a qualified installer or service agency. This procedure focuses on checking your equipment's outdoor unit, how to clean and inspect the outdoor coil. Following the recommended maintenance procedure will help you maintain the superior efficiency of your unit. The XC21 is a high efficiency residential split−system air. conditioner unit, which features a one−stage scroll. compressor, icomfortt control and HFC−A refrigerant. Units are available in 2, 3, 4 and 5−ton sizes. This model.

Product Literature. Looking for more information about your Lennox ® product? We've made it easy for you to find the resources you need, including product brochures and owner's manuals. Simply narrow your search using the options below. tion and Service Procedures manual, available as CorpL2 on DaveNet or through the Technical Support department at INSTALLATION INSTRUCTIONS Dave Lennox Signature® Collection XC21 System AIR CONDITIONERS 1/ Supersedes 8/ WARNING Improper installation, adjustment, alteration, service or. Dave Lennox Signature® Collection. XC21 Air Conditioner. The quietest and most efficient two-stage central air conditioner. Discover absolute home comfort with the XC, engineered for quiet and highly efficient operation.

XC21 Series Units (XCXXX through ) Unit Information XC21 iComfort™-Enabled Installation and Service Procedure (XCXXX and later) XC25 Installation and Service Procedure. A service port cap protects the service port core from contamination and serves as the primary leak seal. 1. Remove service port cap with an appropriately sized wrench. 2. Connect gauge set to service port. 3. When testing is completed, replace service port cap and tighten as follows: 1/6 TURNWith torque wrench: Finger tighten and torque cap. Lennox Industries Inc. Revised August 2, XC21 Service Literature Corp. −L2 XC21 (HFC−A) SERIES UNITS (non−icomfort and icomfort ENABLED) THIS SERVICE MANUAL IS APPLICABLE TO BUILD XC21−XXX−−04 OR LATER. NOTICE A thermostat is not included and must be ordered separately. The Lennox icomfort Touch thermostat must be used.