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Lennox Rooftop Unit Xion Rooftop Units

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Lennox Commercial rooftop units Rooftop Unit Repair, maintenance, and replacement planning
Lennox Xion Rooftop Units product image

Technical Specifications

Product Specs

  • Equipment type: commercial rooftop unit
  • Product focus: reliability-oriented Lennox rooftop unit family
  • Service focus: no heat, no cooling, airflow, controls, and replacement planning
  • Lennox model family: XION
  • Product category: Rooftop Unit
  • System role: commercial rooftop unit for occupied-space heating and cooling
  • Brand: Lennox
  • Model or series: Xion Rooftop Units
  • Product group: Commercial rooftop units
  • Application: Commercial, light-commercial, or managed-building HVAC and water-heating applications
  • Compatibility check: Verify exact model, serial number, capacity, voltage, controls, and installation configuration.
  • Verified source: lennox.com

Useful troubleshooting details

  • Confirm the rooftop unit model, serial number, tonnage, voltage, heating configuration, controls, curb/access details, and service history.
  • Share no heat, no cooling, economizer, belt, blower, airflow, thermostat, BAS, alarm, lockout, or tenant comfort details.
  • For replacement planning, include rooftop access, business hours, occupied-space impact, curb fit, crane or lift constraints, and current maintenance records.

Service planning

How GreenFlow handles Xion Rooftop Units requests

1

Identify the equipment

Confirm the model or series name, serial number if available, photos, and whether the unit is roof, exterior, basement, or mechanical-room equipment.

2

Describe the service issue

Share no heat, no cooling, weak airflow, error codes, alarms, leaks, noise, control problems, or comfort complaints.

3

Review access and history

Include access notes, tenant or business-hour constraints, filter status, recent repairs, and maintenance records when available.

4

Plan the next step

GreenFlow can route the request for diagnostics, repair planning, maintenance, replacement scope, or related system upgrades.

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Murali S.

HVAC technician was punctual, followed up well, completed quick repairs, ensured the issue was resolved, and provided helpful recommendations.

Anna F.

They showed up within an hour of me making the call on a Sunday. They fixed our system and taught us how to replace the fuse in the future. We would definitely call again.

Neal V.

In an industry that often fraught with contractors taking advantage of homeowners, Andrey was honest with his assessment and willing to install a product acquired elsewhere (most want that margin themselves), patiently answered my questions (I’m an engineer so like to understand what’s happening), and proactively offered practical...

Terry S.

Excellent service from best tech!

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