Evaporator coil

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Payne Evaporator coil CSAH*3012AM*

Payne Payne AHRI Indoor - CSAHP cased horizontal slab evaporator coil Evaporator coil Repair, maintenance, and replacement planning
Payne CSAH*3012AM* product image

Technical Specifications

Product Specs

  • AHRI unit role: Indoor
  • AHRI model/pattern: CSAH*3012AM*
  • AHRI records represented: 206
  • AHRI equipment type: Central HP
  • AHRI tonnage: 1.8666666666666667
  • AHRI refrigerant: R-454B
  • Verified catalog model: CSAHP3012AMA
  • Verified product family: CSAHP cased horizontal slab evaporator coil
  • Verified catalog brand: Payne
  • Verified AHRI-to-catalog mapping: CSAH*3012AM* -> CSAHP3012AMA
  • Product family: CSAHP cased horizontal slab evaporator coil
  • Nominal capacity: 2.5 ton
  • Nominal cooling capacity: 30,000 BTU nominal cooling capacity
  • Cabinet width: 12 in.
  • Refrigerant: R-454B
  • Metering: factory-installed refrigerant-specific TXV
  • Installation: horizontal cased slab coil
  • Catalog Model: CSAHP3012AMA
  • Manufacturer Number: CSAHP3012AMA
  • Catalog SKU: 1604089257757544
  • Catalog Brand: Carrier, Bryant, Payne
  • Product Family: CSAHP
  • Tonnage: 2.5
  • Refrigerant: R-454B
  • Air Flow Direction: Horizontal
  • Brand: Carrier, Bryant, Payne
  • CFM: 750-1,250
  • Cabinet Width: 12
  • Cased: YES
  • Coil Fin Material: Aluminum
  • Coil Pipe Material: Aluminum
  • Coil Shape Designation: Slab-Coil
  • Coil Type: Cased
  • Cooling Capacity: 30,000
  • Cooling Rated Capacity Btu/h: 30000
  • Corrosion Protected Coil: NO
  • Country Of Origin: MEX
  • Drain Connection Quantity: 2
  • Drain Connection Size: 3/4"
  • Height: 28.3
  • Length: 24.1
  • Liquid Line Fitting Type: Sweat or Braze
  • Liquid Line Size (OD): 3/8"
  • Metering Device: TXV/TEV - Thermostatic Expansion Valve
  • OPT Code: 1PCSAHP3012AMA
  • Prop 65: YES
  • Suction Line Fitting Type: Sweat or Braze
  • Suction Line Size (OD): 3/4"
  • UPC: See Optical
  • Weight: 54
  • Width: 12

Useful troubleshooting details

  • Confirm the installed model and serial number, matched indoor or outdoor equipment, voltage, refrigerant, controls, and AHRI certificate before service or replacement planning.
  • Use the linked AHRI certificates to verify matched-system combinations, rebate conversations, and equipment eligibility before quoting replacement work.
  • Collect photos of the nameplate, equipment access, recent fault history, and comfort symptoms before dispatch or proposal planning.

Certification match

AHRI certificates

View All
Eligible Central HP <5.4 tons

AHRI 216737009

AHRI 216737009 identifies a Mass Save qualified Central HP <5.4 tons from PAYNE HEATING AND COOLING with outdoor unit 37MUHAQ24AA3 and indoor unit CSAH*3012AM*.

Eligible Central HP <5.4 tons

AHRI 216737029

AHRI 216737029 identifies a Mass Save qualified Central HP <5.4 tons from PAYNE HEATING AND COOLING with outdoor unit 37MUHAQ24AA3 and indoor unit CSAH*3012AM*.

Eligible Central HP <5.4 tons

AHRI 216737040

AHRI 216737040 identifies a Mass Save qualified Central HP <5.4 tons from PAYNE HEATING AND COOLING with outdoor unit 37MUHAQ24AA3 and indoor unit CSAH*3012AM*.

Eligible Central HP <5.4 tons

AHRI 216737050

AHRI 216737050 identifies a Mass Save qualified Central HP <5.4 tons from PAYNE HEATING AND COOLING with outdoor unit 37MUHAQ24AA3 and indoor unit CSAH*3012AM*.

Eligible Central HP <5.4 tons

AHRI 216737061

AHRI 216737061 identifies a Mass Save qualified Central HP <5.4 tons from PAYNE HEATING AND COOLING with outdoor unit 37MUHAQ24AA3 and indoor unit CSAH*3012AM*.

Eligible Central HP <5.4 tons

AHRI 216737070

AHRI 216737070 identifies a Mass Save qualified Central HP <5.4 tons from PAYNE HEATING AND COOLING with outdoor unit 37MUHAQ24AA3 and indoor unit CSAH*3012AM*.

Eligible Central HP <5.4 tons

AHRI 216737081

AHRI 216737081 identifies a Mass Save qualified Central HP <5.4 tons from PAYNE HEATING AND COOLING with outdoor unit 37MUHAQ24AA3 and indoor unit CSAH*3012AM*.

Eligible Central HP <5.4 tons

AHRI 216737109

AHRI 216737109 identifies a Mass Save qualified Central HP <5.4 tons from PAYNE HEATING AND COOLING with outdoor unit 37MUHAQ24AA3 and indoor unit CSAH*3012AM*.

Eligible Central HP <5.4 tons

AHRI 216737120

AHRI 216737120 identifies a Mass Save qualified Central HP <5.4 tons from PAYNE HEATING AND COOLING with outdoor unit 37MUHAQ24AA3 and indoor unit CSAH*3012AM*.

Eligible Central HP <5.4 tons

AHRI 216737139

AHRI 216737139 identifies a Mass Save qualified Central HP <5.4 tons from PAYNE HEATING AND COOLING with outdoor unit 37MUHAQ24AA3 and indoor unit CSAH*3012AM*.

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Service planning

How GreenFlow handles CSAH*3012AM* 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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