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Payne Evaporator coil CAAVU Uncased Vertical A-Shaped Evaporator Coil

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Payne Residential HVAC Evaporator coil Repair, maintenance, and replacement planning
Payne CAAVU Uncased Vertical A-Shaped Evaporator Coil product image

Technical Specifications

Product Specs

  • Brand: Payne
  • Official model: CAAVU
  • Official product name: Uncased Vertical A-Shaped Evaporator Coil
  • Product category: evaporator-coils
  • Evaporator Coils Type = Uncased A-Shaped
  • Evaporator Coils Application = Upflow / Downflow Application
  • Includes factory-installed refrigerant leak dissipation systems to meet new UL requirements and to show our commitment to safety.
  • Cased A coil design for efficient heat transfer in a compact size
  • Efficiency-optimizing Thermostatic Expansion Valve (TXV)
  • 10-year parts limited warranty*
  • Vertical upflow/downflow design
  • Galvanized, fully insulated steel cabinet
  • Corrosion-resistant all-aluminum coil
  • Corrosion-free sloped drain pan design helps reduce mold and bacteria buildup
  • Capacity: 2 - 5 tons
  • Official source: Payne product page
  • Model or series: CAAVU Uncased Vertical A-Shaped Evaporator Coil
  • Equipment type: Evaporator coil
  • Product group: Residential HVAC
  • 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: payne.com

Useful troubleshooting details

  • Confirm the exact CAAVU 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 CAAVU Uncased Vertical A-Shaped 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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Our Happy Customers

Melissa S.

The repair person came quickly and was super efficient and polite, and showed me what to do next time. He gave my dog a quick pay and was off 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...

Jenny W.

Great service! On time, knowledgeable & professional

Anna G.

They quickly identified the issue with the heating system and fixed it efficiently. He explained everything clearly and made sure I understood what was going on. Very professional and reliable, extremely satisfied with the service.

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