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ACiQ 3.5 Ton 14.3 SEER2 Split Heat Pump Condenser Single Stage R32 GLZS4B

ACiQ 3.5 Ton 14.3 SEER2 Split Heat Pump Condenser Single Stage R32 GLZS4B

By ACiQ | SKU: AQ-GLZS4BA4210 | ID: 089597
✓ 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
$2,930.00 + FREE SHIPPING

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ACiQ 3.5 Ton 14.3 SEER2 Split Heat Pump Condenser Single Stage R32 AQ-GLZS4BA4210

The ACiQ AQ-GLZS4BA4210 is a 3.5-ton heat pump condenser built for dependable, all-season home comfort. Designed for homes in moderate climates, this unit provides energy-efficient heating and cooling when paired with a compatible air handler or heat pump coil. With a 14.3 SEER2 rating, this unit delivers the perfect balance of affordability and performance, making it an ideal solution for all-electric homes that prioritize comfort and cost savings.

Crafted with durable construction, quiet operation technology, and eco-friendly R-32 refrigerant, this system is built to last, easy to maintain, and simple to install—offering homeowners peace of mind and long-term value.

Product Highlights:

  • 3.5 Ton Capacity
    Sized for medium-sized homes up to approximately 2,000–2,200 sq ft in ideal conditions.

  • 14.3 SEER2 Efficiency Rating
    Meets DOE minimum standards for energy efficiency, helping reduce energy bills without the upfront cost of ultra-high-SEER models.

  • All-Electric Heating & Cooling Solution
    Operates as both a heat pump and air conditioner in one compact outdoor unit, ideal for year-round climate control.

  • Environmentally Friendly R-32 Refrigerant
    Offers lower global warming potential (GWP) than R-410A, while meeting Clean Air Act and modern refrigerant standards.

  • Factory-Installed Bi-Flow Filter Drier
    Reduces refrigerant contamination and protects against internal wear, ensuring reliable performance over time.

  • Fully Pre-Charged for 15’ Line Set
    Saves time and labor during install, and ideal for standard HVAC setups.

  • Quiet Operation
    SmartShift™ defrost technology and top-panel sound insulation minimize noise, making it one of the quietest single-stage units in its class.

  • Durable, Weather-Resistant Build
    Heavy-duty galvanized steel cabinet, powder-coated and salt-spray tested for up to 500 hours—built to withstand tough weather conditions and compliant with 2010 Florida building code when properly anchored.

  • Installer-Friendly Design
    Features easy-access service valves, sweat connections, top and side maintenance panels, pre-installed pressure switches, crankcase heater, and high-capacity muffler for faster and more affordable installation and maintenance.

  • 10-Year Manufacturer’s Warranty
    Backed by ACiQ’s 10-year parts warranty (with online registration and proper installation per local codes).

Installation Requirements:

  • Must be paired with a compatible indoor heat pump coil or air handler (sold separately).

  • Designed for use in moderate climates and all-electric HVAC systems.

  • Professional installation following state and local codes is required to validate warranty coverage.

ACiQ 3.5 Ton 14.3 SEER2 Split Heat Pump Condenser Single Stage R32 AQ-GLZS4BA4210

Brand ACiQ SKU AQ-GLZS4BA4210
Weight (in lbs) 277 Brand/Manufacturer ACiQ
Replaces GSZ140421 & GSZB404210 Product Features New Refrigerant Compliant
HSPF2 7.8 Cooling BTU 42,000
Heating BTU 42,000 Decibel Level (dBA) 72
Horsepower 1/4 HP Refrigerant R32
SEER2 (Efficiency) 14.3 Condenser Stages Single Stage
Compressor Type Scroll Liquid Line 3/8"
Suction Line 1 1/8" Liquid Valve Size 3/8"
Suction Valve Size 7/8" Electrical 208/230v 1 Phase 60 Hz
Max Breaker Size 30 Amps Min. Breaker Size 19.3 Amps
Tonnage 3.5 Ton Connection Sweat
Height 35 3/4" Width 35 1/2"
Depth 35 1/2" Warranty 10 Years Parts Limited Warranty with Online Registration

ACiQ 3.5 Ton 14.3 SEER2 Split Heat Pump Condenser Single Stage R32 AQ-GLZS4BA4210

Warranty Type Parts Compressor
Standard Warranty 3 year parts 5 year parts
Registered Warranty 5 year parts 10 year parts

ACiQ 3.5 Ton 14.3 SEER2 Split Heat Pump Condenser Single Stage R32 AQ-GLZS4BA4210

Installation Manual

Specification Sheets

Service Manual

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

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Our Real Customer Reviews

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Customers rate us 5.0/5 based on 6 reviews.
Based on 6 reviews
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R
ACiQ 3.5 Ton Air Handler FJMA4X42L0CB Multi-Speed Multi-Positional 208/230V 1 Phase 60Hz
Ron Belizze
Perfect

Great communication and great price

B
Goodman 5 Ton Split Air Conditioner 14.3 SEER2 High Efficiency Single Stage
Billy M
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.

P
ACiQ 2 Ton Central Ducted Air Handler Multi-Position 17.5" Cabinet R454B
Paul R
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.

K
10kW Electric Heat Kit Circuit Breaker 30001 to 35000 btu/H for Air Handler
Ken Swarner
Goodman 5 Ton System

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

D
Goodman 3.5 Ton Central Air Conditioner 15.2 SEER2 Single Stage GSXH504210
Dave Gard
A + Company

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

P
Goodman 2.5 Ton 13.4 SEER2 Air Conditioner Package Unit 1-Stage Horizontal
Phillip Davis

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 14.3 SEER2 Split Heat Pump Condenser Single Stage R32 AQ-GLZS4BA4210

The ACiQ AQ-GLZS4BA4210 is a 3.5-ton heat pump condenser built for dependable, all-season home comfort. Designed for homes in moderate climates, this unit provides energy-efficient heating and cooling when paired with a compatible air handler or heat pump coil. With a 14.3 SEER2 rating, this unit delivers the perfect balance of affordability and performance, making it an ideal solution for all-electric homes that prioritize comfort and cost savings.

Crafted with durable construction, quiet operation technology, and eco-friendly R-32 refrigerant, this system is built to last, easy to maintain, and simple to install—offering homeowners peace of mind and long-term value.

Product Highlights:

  • 3.5 Ton Capacity
    Sized for medium-sized homes up to approximately 2,000–2,200 sq ft in ideal conditions.

  • 14.3 SEER2 Efficiency Rating
    Meets DOE minimum standards for energy efficiency, helping reduce energy bills without the upfront cost of ultra-high-SEER models.

  • All-Electric Heating & Cooling Solution
    Operates as both a heat pump and air conditioner in one compact outdoor unit, ideal for year-round climate control.

  • Environmentally Friendly R-32 Refrigerant
    Offers lower global warming potential (GWP) than R-410A, while meeting Clean Air Act and modern refrigerant standards.

  • Factory-Installed Bi-Flow Filter Drier
    Reduces refrigerant contamination and protects against internal wear, ensuring reliable performance over time.

  • Fully Pre-Charged for 15’ Line Set
    Saves time and labor during install, and ideal for standard HVAC setups.

  • Quiet Operation
    SmartShift™ defrost technology and top-panel sound insulation minimize noise, making it one of the quietest single-stage units in its class.

  • Durable, Weather-Resistant Build
    Heavy-duty galvanized steel cabinet, powder-coated and salt-spray tested for up to 500 hours—built to withstand tough weather conditions and compliant with 2010 Florida building code when properly anchored.

  • Installer-Friendly Design
    Features easy-access service valves, sweat connections, top and side maintenance panels, pre-installed pressure switches, crankcase heater, and high-capacity muffler for faster and more affordable installation and maintenance.

  • 10-Year Manufacturer’s Warranty
    Backed by ACiQ’s 10-year parts warranty (with online registration and proper installation per local codes).

Installation Requirements:

  • Must be paired with a compatible indoor heat pump coil or air handler (sold separately).

  • Designed for use in moderate climates and all-electric HVAC systems.

  • Professional installation following state and local codes is required to validate warranty coverage.

ACiQ 3.5 Ton 14.3 SEER2 Split Heat Pump Condenser Single Stage R32 AQ-GLZS4BA4210

Brand ACiQ SKU AQ-GLZS4BA4210
Weight (in lbs) 277 Brand/Manufacturer ACiQ
Replaces GSZ140421 & GSZB404210 Product Features New Refrigerant Compliant
HSPF2 7.8 Cooling BTU 42,000
Heating BTU 42,000 Decibel Level (dBA) 72
Horsepower 1/4 HP Refrigerant R32
SEER2 (Efficiency) 14.3 Condenser Stages Single Stage
Compressor Type Scroll Liquid Line 3/8"
Suction Line 1 1/8" Liquid Valve Size 3/8"
Suction Valve Size 7/8" Electrical 208/230v 1 Phase 60 Hz
Max Breaker Size 30 Amps Min. Breaker Size 19.3 Amps
Tonnage 3.5 Ton Connection Sweat
Height 35 3/4" Width 35 1/2"
Depth 35 1/2" Warranty 10 Years Parts Limited Warranty with Online Registration

ACiQ 3.5 Ton 14.3 SEER2 Split Heat Pump Condenser Single Stage R32 AQ-GLZS4BA4210

Warranty Type Parts Compressor
Standard Warranty 3 year parts 5 year parts
Registered Warranty 5 year parts 10 year parts

ACiQ 3.5 Ton 14.3 SEER2 Split Heat Pump Condenser Single Stage R32 AQ-GLZS4BA4210

Installation Manual

Specification Sheets

Service Manual

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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