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Tempstar Evaporator coil EAA5X Uncased A Evaporator Coil

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Tempstar Residential HVAC Evaporator coil Repair, maintenance, and replacement planning
Tempstar EAA5X Uncased A Evaporator Coil product image

Technical Specifications

Product Specs

  • Brand: Tempstar
  • Official model: EAA5X
  • Official product name: Uncased A Evaporator Coil
  • Equipment type: Evaporator coil
  • Product group: Residential HVAC
  • 10-Years Parts Limited Warranty:
  • Thermostatic Expansion Valve (TXV)
  • Vertical upflow/downflow design
  • Lower global warming potential R-454B refrigerant
  • Capacity: 2 - 5 tons
  • Model or series: EAA5X Uncased A Evaporator Coil
  • System role: Indoor evaporator coil for a matched split HVAC system
  • Application: Residential, light-commercial, or managed-property comfort applications
  • Compatibility check: Match with compatible outdoor equipment, controls, airflow, voltage, and capacity before service or replacement.
  • Verified source: tempstar.com

Useful troubleshooting details

  • Confirm the exact EAA5X Evaporator coil model number, serial number, capacity, voltage, refrigerant or fuel type, controls, and matched equipment.
  • Share current symptoms, alerts or error codes, recent maintenance, access notes, and whether the issue is urgent or planned.
  • For replacement planning, note comfort goals, existing equipment age, and any heat-pump, electrification, or rebate-related questions.

Service planning

How GreenFlow handles EAA5X Uncased A Evaporator Coil 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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Terry S.

Excellent service from best tech!

Sharad W.

Green Flow and the people who work there are terrific. Vlad and Andre are excellent. Andre was very helpful. He was punctual, respectful, efficient and knowledgeable. He did not try to sell me something I didn’t need ( as others have done before). I was charged $99 which...

Jack B.

Andrey always does a great job.

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.

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