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ACiQ 1.5 Ton Multi-Positional Single Stage Air Handler ACiQ 1.5 Ton Multi-Positional Single Stage Air Handler $1,239.95
aciq|SKU:FJMA4X30L0BB

ACiQ 2.5 Ton Air Handler with 5-Speed ECM Blower Motor

Consistent Climate Control for Your Off-Grid Build

30,000 BTU cooling capacity — Handles 2.5-ton cooling loads efficiently
5-speed ECM blower motor — Variable airflow reduces unnecessary power draw
Multi-positional installation — Upflow, downflow, or horizontal mounting
Factory-installed TXV kit — Precise refrigerant regulation out of the box
Compact 148 lb cabinet — Fits manufactured housing and tight spaces
  • FREE System Design Consultation -- We size your HVAC load against your power system — no guesswork
  • Free Shipping -- Ships free to your location, including LTL freight
  • Compatibility Guarantee -- Pre-vetted to work with standard residential condensers

$913.95

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ACiQ 2.5 Ton Multi-Positional Single Stage Air Handler
ACiQ 2.5 Ton Multi-Positional Single Stage Air Handler
$913.95

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In the box

  • ACiQ FJMA4X30L0BB Air Handler Unit
  • Factory-Installed TXV Kit
  • 16" x 20" Filter Slot (filter sold separately)
ACiQ 2.5 Ton Multi-Positional Single Stage Air Handler
ACiQ 2.5 Ton Air Handler with 5-Speed ECM Blower Motor
$913.95

Consistent Climate Control for Your Off-Grid Build

The ACiQ FJMA4X30L0BB air handler delivers 30,000 BTU of cooling through a 5-speed ECM blower motor, giving you precise airflow control without draining your power reserves. Its multi-positional design—upflow, downflow, or horizontal—fits tight spaces in cabins, manufactured homes, and grid-independent homesteads. The factory-installed TXV kit handles R410A refrigerant regulation so you don't have to source extra parts at install time. A fully insulated cabinet and compact footprint make this a field-tested workhorse for any self-reliant HVAC setup. Ships free.

FREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORT
5-Speed ECM Motor
Factory-Installed TXV
Multi-Positional Install
Fully Insulated Cabinet
30,000
Cooling BTU
1,000
Maximum CFM
148 lbs
Unit Weight
ECC Motor Efficiency That Respects Your Battery Bank

ECC Motor Efficiency That Respects Your Battery Bank

Most conventional air handlers run a single-speed PSC motor that either pushes too much air or too little — wasting electricity and forcing your inverter to work harder than necessary. The ACiQ 5-speed ECM blower motor eliminates that problem by matching airflow to your actual demand at 1,000 CFM maximum. At Off Grid Vault, every component we carry is pre-vetted for real-world power consumption so you know exactly what load this adds to your system before you buy. No guesswork, no surprises on your battery monitor the first morning it kicks on.

Install Anywhere Your Floor Plan Demands

Install Anywhere Your Floor Plan Demands

Installation flexibility matters when you are building out a cabin, manufactured home, or retrofit space where standard orientations do not work. This air handler supports upflow, downflow, and horizontal configurations in a compact 49 5/8-inch cabinet that fits where bulkier units cannot. The fully insulated cabinet keeps conditioned air where it belongs — inside your living space, not leaking into an attic or crawl space. At 148 pounds, it is manageable for a two-person install without heavy equipment. The 16 by 20-inch filter slot uses standard-size filters available at any hardware store, so maintenance never requires a special order.

Works With AC or Heat Pump — Backup Heat Ready

Works With AC or Heat Pump — Backup Heat Ready

The factory-installed TXV kit handles precise refrigerant metering for R410A systems without requiring field fabrication or additional parts. This air handler works with both AC-only condensers and heat pump condensers, giving you a single indoor unit that adapts to your climate needs. Optional electric backup heat kits are available in 5, 8, 10, 15, and 20 kilowatt configurations — so if your off-grid system includes a generator or supplementary power source for winter heating, you can size the backup to match. The 3/8-inch liquid line and 3/4-inch suction line connections use standard sizes that match most residential condensers.

Installation Compatibility

Verify these measurements and conditions before ordering.

  • Available space is at least 17 5/8" wide and 22 1/16" deep
  • Ceiling or floor cavity accommodates 49 5/8" height in upright position
  • Condenser unit is R410A compatible with 3/8" liquid line connection

Where This Air Handler Fits

Built for versatility across residential and off-grid applications.

Off-Grid Cabin HVAC
Manufactured Housing
Homestead Additions
Retrofit Replacements

Full specifications

At a glance

Dimensions
17 5/8"
Power
.5 HP
Warranty
See product page
Full specifications16 data points across 4 categories

Dimensions

Height49 5/8"
Width17 5/8"
Depth22 1/16"
Weight148 lbs
Filter Size16" x 20"

Power & Performance

Cooling BTU30,000
Blower MotorECM 5-Speed Motor
Maximum CFM1000
Motor RPM1050
Horsepower.5 HP
Electric Backup Heat Capabilities (Optional)5 Kilowatts, 8 Kilowatts, 10 Kilowatts, 15 Kilowatts, 20 Kilowatts
ConfigurationMulti-Positional
RefrigerantR410A
Liquid Line3/8"

Materials

CabinetSturdy, fully insulated cabinet

Compliance & Warranty

WarrantySee product page

The Off Grid Vault Promise

What we stand behind on every product we sell.

30-Day Performance GuaranteeIf it doesn't perform as specified, we make it right — uninstalled returns in original packaging.
Free ShippingShips free on all orders, including LTL freight on large systems.
Authorized Dealer SupportWarranty claims handled directly through us — no ticket queue, no runaround.
★★★★★
“Installed this in my 1,100 sq ft off-grid cabin paired with a heat pump condenser. After a full summer of use, this unit feels field-tested — the ECM motor is noticeably quieter than the old single-speed unit I replaced, and my battery monitor shows less draw on startup. Horizontal mount in my crawlspace worked perfectly where nothing else would fit. Solid build.”
F
First L.Prescott, AZ

2.5 Ton Multi-Positional Single Stage Air Handler

The ACiQ FJMA4X30L0BB air handler is engineered for optimal efficiency and performance, making it a smart choice for homeowners seeking both comfort and reliability. Featuring a 5-speed ECM blower motor, this model provides variable airflow capabilities, ensuring that your home maintains consistent temperatures while minimizing energy consumption. The factory-installed TXV kit further enhances its performance, allowing for precise refrigerant flow regulation to maintain optimal cooling efficiency. Whether you’re looking to cool your home during the hottest summer months or maintain a comfortable indoor environment year-round, this air handler is designed to deliver.

In addition to its advanced features, the ACiQ FJMA4X30L0BB excels in ease of installation and maintenance, making it a convenient solution for homeowners and HVAC professionals alike. Its durable construction and high-quality components ensure long-lasting reliability, while the factory-installed TXV kit eliminates the need for extra parts or modifications during setup. If you value superior quality, energy savings, and enhanced comfort, this air handler offers a comprehensive solution that meets and exceeds expectations, making it an excellent addition to any home HVAC system.


ACiQ 2.5 Ton Single Stage Air Handler

ACiQ 2.5 Ton Single Stage Air Handler Specs

  • Weight (in lbs): 148
  • Dimensions: 49 5/8″ H x 17 5/8″ W x 22 1/16″ D
  • Cooling BTU: 30,000
  • Blower Motor: ECM 5-Speed Motor
  • Maximum CFM: 1000
  • Motor RPM: 1050
  • Horsepower: .5 HP
  • Electric Backup Heat Capabilities (Optional): 5 Kilowatts, 8 Kilowatts, 10 Kilowatts, 15 Kilowatts, 20 Kilowatts
  • Configuration: Multi-Positional
  • Refrigerant: R410A
  • Filter Size: 16″ x 20″
  • Liquid Line: 3/8″
  • Suction Line: 3/4″
  • Electrical: 208/230v 1 Phase 60 Hz
  • Max Breaker Size: 15 Amps
  • Min. Breaker Size: 5.3 Amps
  • Tonnage: 2.5 Ton
  • Connection: Sweat
  • Fuel Type: Electric


ACiQ 2.5 Ton Single Stage Air Handler Features

  • Multi-Tap 5-Speed ECM blower motor
  • Multi-positional – can be installed in the upflow, downflow, and horizontal configurations
  • Factory-installed TXV kit for enhanced energy optimization
  • Compatible with both AC-only and heat pump condensers
  • Sturdy, fully insulated cabinet
  • Compact size – can be installed in most manufactured housing applications


Your Satisfaction with ACiQ is Guaranteed:

  • Lowest Price Guaranteed
  • Limited 5 Year Warranty

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Frequently Asked Questions

At $914, this air handler is a single component of a complete HVAC system — you will still need a condenser and line set. Finance with Affirm and pay as low as $76/month. The real cost question is efficiency: the 5-speed ECM motor draws less power than a single-speed PSC motor, which means lower ongoing electrical demand from your solar array or utility connection. Over a decade of operation, that difference compounds.
Off Grid Vault is an authorized dealer for the brands we carry. We handle warranty claims directly — you are not routed to a third-party ticket queue or told to contact the manufacturer yourself. If the unit does not perform as specified within 30 days and is uninstalled in original packaging, we make it right with our performance guarantee. For post-installation issues, warranty coverage is handled through us as your dealer.
This air handler is compatible with both AC-only and heat pump condensers rated for 2.5 tons using R410A refrigerant. The 3/8-inch liquid line and 3/4-inch suction line are standard residential sizes. If you are integrating this into a standalone power system, the unit runs on 208/230v single-phase with a 15-amp max breaker — contact us for a free system design consultation and we will help you confirm compatibility with your inverter and battery bank.
Installation time depends on your configuration and whether this is a new build or a retrofit. A straightforward upflow or downflow install in new construction typically takes 3 to 5 hours for an experienced HVAC technician. Horizontal installations or retrofits in tight spaces may take longer. The factory-installed TXV kit saves time by eliminating field assembly. We ship free to your location — factor in freight transit time when planning your project schedule.
ACiQ builds this air handler with a fully insulated cabinet, a factory-installed TXV kit, and a 5-speed ECM motor — components designed for long-term residential use. Specific warranty terms are set by ACiQ and covered through Off Grid Vault as your authorized dealer. If you experience a performance issue within 30 days and the unit is uninstalled in original packaging, our performance guarantee applies. For installed systems, we process warranty claims directly on your behalf.
Running an air handler off-grid is absolutely possible — the question is whether your inverter and battery bank can handle the startup and running loads. This unit operates on 208/230v single-phase at a 15-amp max breaker. The ECM motor is more efficient than older PSC designs, which helps. If you tell us your daily kWh consumption and inverter specs, our free system design consultation will confirm whether this air handler fits your power architecture before you purchase.
SKU: FJMA4X30L0BB Category: Brand:

The Off Grid Vault Promise

What we stand behind on every product we sell.

30-Day Performance Guarantee If it doesn't perform as specified, we make it right — uninstalled returns in original packaging.
Free Shipping Ships free on all orders, including LTL freight on large systems.
Authorized Dealer Support Warranty claims handled directly through us — no ticket queue, no runaround.

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About aciq Air Handlers

aciq is a trusted manufacturer of premium air handlers. OffGridVault is an authorized dealer offering the full aciq lineup with free delivery, price match guarantee, and expert support.

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