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ACiQ 3.5 Ton Central Air Handler Multi-Speed Multi-Positional 21"W R32

By ACiQ | SKU: AQ-AMST42CU1300 | ID: 089505
No Sales Tax - in most states excluding California
Manufacturer Warranty Included
Satisfaction Guarantee - or return within 30 Days
Most Products In Stock - Call or Text (833) 658-3387 for availability
$1,622.00 + FREE SHIPPING

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ACiQ 3.5 Ton Central Air Handler Multi-Speed Multi-Positional 21"W R32 AQ-AMST42CU1300

ACiQ AQ-AMST42CU1300 3.5 Ton Air Handler | High-Efficiency HVAC for Ultimate Comfort

The ACiQ AQ-AMST42CU1300 air handler combines advanced technology, durability, and energy efficiency in one cost-effective solution. Featuring a direct drive ECM blower motor, this 3.5-ton air handler is designed to provide consistent airflow, enhanced comfort, and energy savings. Perfect for medium to large homes or commercial spaces, the AQ-AMST42CU1300 is built to exceed your comfort expectations while minimizing energy costs.

Product Features:

  • 3.5 Ton Air Handler: Ideal for medium to larger homes, providing optimal heating and cooling capacity for efficient performance.

  • Electric Heat Compatible: This unit can accommodate heat strips for straight electric heating, functioning as an electric furnace or providing backup heat for a heat pump setup.

  • Optimized for R-32 Refrigerant: Designed to work with eco-friendly R-32 refrigerant, this air handler helps reduce your environmental impact while maintaining high energy efficiency.

  • Multi-Speed ECM Blower Motor: Delivers precise and consistent temperature control for improved comfort and reduced energy consumption.

  • Multi-Positional Installation: Can be installed in upflow, downflow, or horizontal positions, offering flexible installation options for various system configurations.

  • Heavy-Duty Cabinet: The unit features a heavy-gauge metal cabinet and all-aluminum evaporator, ensuring durability and long-lasting performance, even under heavy usage.

  • Easy Installation: SmartFrame technology allows for quick and easy installation, while special mounting features ensure the unit fits into almost any space.

  • Low Maintenance: Designed with two accessible front panels for easy servicing and maintenance, providing straightforward access to vital components.

Durability and Reliability

The ACiQ AQ-AMST42CU1300 is built to last, featuring a heavy-duty metal cabinet and all-aluminum evaporator to resist wear, corrosion, and damage. This durable design guarantees long-term performance, reducing the need for costly repairs or replacements.

Enhanced Comfort

The multi-speed ECM blower motor ensures a smooth and efficient airflow, providing precise control over temperature and maintaining a comfortable environment year-round. Whether cooling your home during the summer or heating it in winter, the AQ-AMST42CU1300 ensures consistent comfort without sacrificing energy efficiency.

Warranty Information

The ACiQ AQ-AMST42CU1300 comes with a 10-year parts warranty when registered online through the manufacturer. For warranty protection, ensure that installation complies with all local and state codes, and pair the unit with an approved condenser.

Why Choose the ACiQ AQ-AMST42CU1300?

  • Energy-Efficient Performance: With its multi-speed ECM blower motor and R-32 refrigerant, this air handler delivers optimal comfort while reducing energy consumption.

  • Flexible Installation: The multi-positional installation allows for versatile setups—upflow, downflow, or horizontal—making it suitable for a variety of HVAC configurations.

  • Built for Longevity: Featuring a heavy-duty cabinet and all-aluminum evaporator, the AQ-AMST42CU1300 is designed for long-lasting durability, ensuring reliable performance for years to come.

  • Easy Maintenance and Service: SmartFrame technology and easily accessible front panels make installation and maintenance fast and hassle-free.


ACiQ 3.5 Ton Central Air Handler Multi-Speed Multi-Positional 21"W R32 AQ-AMST42CU1300

Brand ACiQ SKU AQ-AMST42CU1300
Weight (in lbs) 153 Replaces AMST42CU1400
Product Features New Refrigerant Compliant Blower Motor Multi-Speed Direct Drive ECM Motor
Maximum CFM 1495 Horsepower 0.75 HP
Electric Backup Heat Capabilities (Optional) 3 Kilowatts, 5 Kilowatts, 8 Kilowatts, 10 Kilowatts, 15 Kilowatts, 19 Kilowatts Refrigerant R32
Liquid Valve Size 3/8" Suction Valve Size 3/4"
Electrical 208/240v 1 Phase 60Hz Max Breaker Size 15 Amps
Min. Breaker Size 5.9 Amps Tonnage 3.5 Ton
Connection 3/4" FPT Height 53 7/16"
Width 21 1/8" Depth 21"
Warranty 10 Years Parts with Online Registration

ACiQ 3.5 Ton Central Air Handler Multi-Speed Multi-Positional 21"W R32 AQ-AMST42CU1300

Warranty Type Parts
Standard Warranty 5 years
Registered Warranty 10 years (Online Registration)

ACiQ 3.5 Ton Central Air Handler Multi-Speed Multi-Positional 21"W R32 AQ-AMST42CU1300

Specification Sheets

Warranty Information

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at support@hvacstore.com or call (833) 658-3387.

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Based on 6 reviews
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very reliable company and great prices

Bought a few units from this company and they were very friendly and easy to work with. Either matched prices or beat the price and had fast shipping also.

Excellent company to purchase from

I wasn’t to sure about if this company could deliver it quickly but it arrived within a week. No issues. I needed this one for parts as my first one that I installed a year ago had the ecm go out on the blower fan. Parts are hard to come by for this Chinese brand. I think the ecm went out due to condensation in the main supply plenum dripping onto fan motor. I do like this ac unit but hope the fan lasts longer than a year. I covered the fan ecm with flex seal tape.

Goodman 5 Ton System

Excellent value, customer sales support (a human called to confirm online order... greatly appreciated!), fast shipping. Very happy customer.

A + Company

Great price, communication and service I will be buying another furnace from them Fantastic !

Sale representative Lopez was very experienced and professional. I would recommend this company to any one and I am looking forward to work with Lopez again.


ACiQ 3.5 Ton Central Air Handler Multi-Speed Multi-Positional 21"W R32 AQ-AMST42CU1300

ACiQ AQ-AMST42CU1300 3.5 Ton Air Handler | High-Efficiency HVAC for Ultimate Comfort

The ACiQ AQ-AMST42CU1300 air handler combines advanced technology, durability, and energy efficiency in one cost-effective solution. Featuring a direct drive ECM blower motor, this 3.5-ton air handler is designed to provide consistent airflow, enhanced comfort, and energy savings. Perfect for medium to large homes or commercial spaces, the AQ-AMST42CU1300 is built to exceed your comfort expectations while minimizing energy costs.

Product Features:

  • 3.5 Ton Air Handler: Ideal for medium to larger homes, providing optimal heating and cooling capacity for efficient performance.

  • Electric Heat Compatible: This unit can accommodate heat strips for straight electric heating, functioning as an electric furnace or providing backup heat for a heat pump setup.

  • Optimized for R-32 Refrigerant: Designed to work with eco-friendly R-32 refrigerant, this air handler helps reduce your environmental impact while maintaining high energy efficiency.

  • Multi-Speed ECM Blower Motor: Delivers precise and consistent temperature control for improved comfort and reduced energy consumption.

  • Multi-Positional Installation: Can be installed in upflow, downflow, or horizontal positions, offering flexible installation options for various system configurations.

  • Heavy-Duty Cabinet: The unit features a heavy-gauge metal cabinet and all-aluminum evaporator, ensuring durability and long-lasting performance, even under heavy usage.

  • Easy Installation: SmartFrame technology allows for quick and easy installation, while special mounting features ensure the unit fits into almost any space.

  • Low Maintenance: Designed with two accessible front panels for easy servicing and maintenance, providing straightforward access to vital components.

Durability and Reliability

The ACiQ AQ-AMST42CU1300 is built to last, featuring a heavy-duty metal cabinet and all-aluminum evaporator to resist wear, corrosion, and damage. This durable design guarantees long-term performance, reducing the need for costly repairs or replacements.

Enhanced Comfort

The multi-speed ECM blower motor ensures a smooth and efficient airflow, providing precise control over temperature and maintaining a comfortable environment year-round. Whether cooling your home during the summer or heating it in winter, the AQ-AMST42CU1300 ensures consistent comfort without sacrificing energy efficiency.

Warranty Information

The ACiQ AQ-AMST42CU1300 comes with a 10-year parts warranty when registered online through the manufacturer. For warranty protection, ensure that installation complies with all local and state codes, and pair the unit with an approved condenser.

Why Choose the ACiQ AQ-AMST42CU1300?

  • Energy-Efficient Performance: With its multi-speed ECM blower motor and R-32 refrigerant, this air handler delivers optimal comfort while reducing energy consumption.

  • Flexible Installation: The multi-positional installation allows for versatile setups—upflow, downflow, or horizontal—making it suitable for a variety of HVAC configurations.

  • Built for Longevity: Featuring a heavy-duty cabinet and all-aluminum evaporator, the AQ-AMST42CU1300 is designed for long-lasting durability, ensuring reliable performance for years to come.

  • Easy Maintenance and Service: SmartFrame technology and easily accessible front panels make installation and maintenance fast and hassle-free.


ACiQ 3.5 Ton Central Air Handler Multi-Speed Multi-Positional 21"W R32 AQ-AMST42CU1300

Brand ACiQ SKU AQ-AMST42CU1300
Weight (in lbs) 153 Replaces AMST42CU1400
Product Features New Refrigerant Compliant Blower Motor Multi-Speed Direct Drive ECM Motor
Maximum CFM 1495 Horsepower 0.75 HP
Electric Backup Heat Capabilities (Optional) 3 Kilowatts, 5 Kilowatts, 8 Kilowatts, 10 Kilowatts, 15 Kilowatts, 19 Kilowatts Refrigerant R32
Liquid Valve Size 3/8" Suction Valve Size 3/4"
Electrical 208/240v 1 Phase 60Hz Max Breaker Size 15 Amps
Min. Breaker Size 5.9 Amps Tonnage 3.5 Ton
Connection 3/4" FPT Height 53 7/16"
Width 21 1/8" Depth 21"
Warranty 10 Years Parts with Online Registration

ACiQ 3.5 Ton Central Air Handler Multi-Speed Multi-Positional 21"W R32 AQ-AMST42CU1300

Warranty Type Parts
Standard Warranty 5 years
Registered Warranty 10 years (Online Registration)

ACiQ 3.5 Ton Central Air Handler Multi-Speed Multi-Positional 21"W R32 AQ-AMST42CU1300

Specification Sheets

Warranty Information

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at support@hvacstore.com or call (833) 658-3387.

Customer Reviews

Be the first to write a review
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