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Heil Air conditioner B5A8T Ion™ 18 Two-Stage Air Conditioner

Heil Residential HVAC Air conditioner Repair, maintenance, and replacement planning
Heil B5A8T Ion™ 18 Two-Stage Air Conditioner product image

Technical Specifications

Product Specs

  • Brand: Heil
  • Official model: B5A8T
  • Official product name: Ion™ 18 Two-Stage Air Conditioner
  • Product category: air-conditioners
  • Series: Premium
  • Cooling Efficiency = Up to 18 SEER2 / 14 EER2
  • Sound = As low as 67 decibels
  • Communicating Capability
  • Quiet Operation
  • If compressor or coil fails due to defect during the applicable No Hassle Replacement limited warranty time period, a one-time replacement with a comparable unit will be provided.
  • Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.
  • Two-stage compressor for improved temperature and summer humidity control
  • Durably built with tight wire grille and protective corner posts to withstand bad weather and debris
  • Designed for corrosion resistance and lasting performance
  • Factory-installed sound blanket included
  • Wi-Fi® enabled remote access with the Ion™ Black System Control 1
  • 10-Year No Hassle Replacement™ Limited Warranty ±
  • 10-Year Parts Limited Warranty +
  • High-efficiency two-stage scroll compressor
  • System protecting high- and low-pressure switches and filter drier
  • Durable, protective tight wire grille panels allow easy coil cleaning; corner posts for extra strength and style
  • High-gloss, baked-on powder coat finish over galvanized steel
  • Sound-reducing features: soft-mounted compressor, and high performance acoustic-absorbing compressor blanket
  • Compatible control: Ion™ Black System Control installed as part of a complete communicating system for full function and efficiency capability, Wi-Fi remote access convenience, and intelligent diagnostics
  • Non-ozone depleting, low global warming potential R-454B refrigerant
  • Cooling capacity: 2–5 tons
  • Official source: Heil product page
  • Model or series: B5A8T Ion™ 18 Two-Stage Air Conditioner
  • Equipment type: Air conditioner
  • Product group: Residential HVAC
  • System role: Cooling equipment for a matched air-conditioning system
  • Application: Residential, light-commercial, or managed-property comfort applications
  • Compatibility check: Match with compatible indoor unit, coil or air handler, controls, refrigerant, voltage, and capacity.
  • Verified source: heil-hvac.com

Useful troubleshooting details

  • Confirm the outdoor condenser model, serial number, indoor coil or air handler, thermostat setup, refrigerant, voltage, and capacity.
  • Share no-cooling, weak airflow, short-cycling, humidity, condensate, outdoor-unit noise, or thermostat/control details.
  • For replacement planning, identify the matched indoor equipment and whether the request involves a heat-pump upgrade conversation.

Service planning

How GreenFlow handles B5A8T Ion™ 18 Two-Stage Air Conditioner 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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