Skip to content
Our April Sale Is Live! | Click Or Call 833-658-3387

ACiQ 2 Ton 18.6 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B

By ACiQ | SKU: ACIQ-24-HPD | ID: 089998
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
$2,501.00 + FREE SHIPPING

ADD TO CART FOR BEST PRICE


ACiQ 2 Ton 18.6 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B ACiQ-24-HPD

ACiQ 2 Ton Inverter Heat Pump – Extreme Heat Series (Model ACiQ-24-HPD) Stay comfortable in the most extreme climates with the ACiQ-24-HPD. This 2-ton inverter heat pump delivers 12,000–24,000 BTUs of adaptive performance and maintains efficient heating even at -22°F. Featuring smart learning technology, adaptive sizing, and eco-friendly R454B refrigerant, it ensures year-round comfort while cutting cold-weather energy costs by up to 75%. Designed for ducted systems, with quiet operation and a durable gold fin coil for lasting reliability.

ACiQ-24-HPD 2 Ton Extreme Series Central Inverter Heat Pump – Key Features

  • Extreme Heat Inverter Technology: Uses inverter-driven DC power to precisely control compressor speed, delivering 12,000–23,000 BTU cooling and up to 24,000 BTU heating output. Adapts to real-time weather changes for optimal comfort and efficiency.

  • Smart Learning Condenser: Integrated with high-tech sensors that monitor indoor/outdoor temperature, duct pressure, and refrigerant performance. The unit enters a startup “learning mode” that fine-tunes system behavior for long-term energy savings.

  • Adaptive Sizing for Ideal Comfort: Automatically scales output to match seasonal needs. Operates like a smaller system during milder conditions to eliminate excess humidity and maintain consistent indoor comfort without temperature swings.

  • Cold Climate Ready – Extreme Heat Performance: Provides 100% heating at 0°F and maintains 80% efficiency down to -22°F. Reduces dependency on costly electric backup heat, saving up to 75% on winter heating costs.

  • Full-Range Seasonal Efficiency: Delivers reliable cooling performance from -22°F to 122°F and efficient heating from -22°F to 75°F—engineered to excel in even the harshest climates.

  • Environmentally Friendly R454B Refrigerant: Uses next-generation R454B refrigerant with a lower global warming potential, meeting new eco-regulatory standards for residential HVAC systems.

  • Gold Fin Condenser Coil Protection: Durable, corrosion-resistant gold fin coating ensures long-lasting outdoor performance, especially in humid or coastal environments.

  • Whisper-Quiet Operation: Operates with minimal sound even under peak conditions—ideal for maintaining a peaceful home or office environment.

  • Ducted Application Ready: Easily integrates with existing ductwork, offering a centralized, high-performance HVAC upgrade without requiring a full system overhaul.


ACiQ 2 Ton 18.6 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B ACiQ-24-HPD

Brand ACiQ SKU ACiQ-24-HPD
Refrigerant Charge 25' Weight (in lbs) 109.130000
Brand/Manufacturer ACiQ Replaces ACiQ-24-HPB
Product Features Inverter, Low Ambient Heating, Two Stage Condenser, Variable Speed Condenser
HSPF2 10.0 Cooling BTU 23,000 BTU
Heating BTU 24,000 BTU Maximum CFM 824
Decibel Level (dBA) 60 Electric Heat Heat Pump
Refrigerant R454B SEER2 (Efficiency) 18.6
Condenser Stages Variable Speed Compressor Type Rotary
Liquid Valve Size 3/8" Suction Valve Size 3/4"
Electrical 208/230V 1 Phase 60 Hz Max Breaker Size 20 Amps
Min. Breaker Size 19 Amps Tonnage 2 Ton
BTU/Tonnage 24,000 BTU/2 Ton Min/Max Outdoor Temp for Heating -22°F - 75°F
Min/Max Outdoor Temp for Cooling -22°F - 122°F Ambient Temperature Range -22°F - 122°F
Height 26.5" Width 35"
Depth 13.5" Warranty 12 Years Compressor and 7 Years Parts with Online Registration

ACiQ 2 Ton 18.6 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B ACiQ-24-HPD

Warranty Type Parts Compressor
Standard Warranty 5 year parts 7 year parts
Registered Warranty 7 year parts 12 year parts

ACiQ 2 Ton 18.6 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B ACiQ-24-HPD

HPD Installation Manual

HPD Service Manual

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
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
Questions & Answers loading...

Our Real Customer Reviews

See what our customers have said about us.

Based on 6 reviews
100%
(6)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
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 2 Ton 18.6 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B ACiQ-24-HPD

ACiQ 2 Ton Inverter Heat Pump – Extreme Heat Series (Model ACiQ-24-HPD) Stay comfortable in the most extreme climates with the ACiQ-24-HPD. This 2-ton inverter heat pump delivers 12,000–24,000 BTUs of adaptive performance and maintains efficient heating even at -22°F. Featuring smart learning technology, adaptive sizing, and eco-friendly R454B refrigerant, it ensures year-round comfort while cutting cold-weather energy costs by up to 75%. Designed for ducted systems, with quiet operation and a durable gold fin coil for lasting reliability.

ACiQ-24-HPD 2 Ton Extreme Series Central Inverter Heat Pump – Key Features

  • Extreme Heat Inverter Technology: Uses inverter-driven DC power to precisely control compressor speed, delivering 12,000–23,000 BTU cooling and up to 24,000 BTU heating output. Adapts to real-time weather changes for optimal comfort and efficiency.

  • Smart Learning Condenser: Integrated with high-tech sensors that monitor indoor/outdoor temperature, duct pressure, and refrigerant performance. The unit enters a startup “learning mode” that fine-tunes system behavior for long-term energy savings.

  • Adaptive Sizing for Ideal Comfort: Automatically scales output to match seasonal needs. Operates like a smaller system during milder conditions to eliminate excess humidity and maintain consistent indoor comfort without temperature swings.

  • Cold Climate Ready – Extreme Heat Performance: Provides 100% heating at 0°F and maintains 80% efficiency down to -22°F. Reduces dependency on costly electric backup heat, saving up to 75% on winter heating costs.

  • Full-Range Seasonal Efficiency: Delivers reliable cooling performance from -22°F to 122°F and efficient heating from -22°F to 75°F—engineered to excel in even the harshest climates.

  • Environmentally Friendly R454B Refrigerant: Uses next-generation R454B refrigerant with a lower global warming potential, meeting new eco-regulatory standards for residential HVAC systems.

  • Gold Fin Condenser Coil Protection: Durable, corrosion-resistant gold fin coating ensures long-lasting outdoor performance, especially in humid or coastal environments.

  • Whisper-Quiet Operation: Operates with minimal sound even under peak conditions—ideal for maintaining a peaceful home or office environment.

  • Ducted Application Ready: Easily integrates with existing ductwork, offering a centralized, high-performance HVAC upgrade without requiring a full system overhaul.


ACiQ 2 Ton 18.6 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B ACiQ-24-HPD

Brand ACiQ SKU ACiQ-24-HPD
Refrigerant Charge 25' Weight (in lbs) 109.130000
Brand/Manufacturer ACiQ Replaces ACiQ-24-HPB
Product Features Inverter, Low Ambient Heating, Two Stage Condenser, Variable Speed Condenser
HSPF2 10.0 Cooling BTU 23,000 BTU
Heating BTU 24,000 BTU Maximum CFM 824
Decibel Level (dBA) 60 Electric Heat Heat Pump
Refrigerant R454B SEER2 (Efficiency) 18.6
Condenser Stages Variable Speed Compressor Type Rotary
Liquid Valve Size 3/8" Suction Valve Size 3/4"
Electrical 208/230V 1 Phase 60 Hz Max Breaker Size 20 Amps
Min. Breaker Size 19 Amps Tonnage 2 Ton
BTU/Tonnage 24,000 BTU/2 Ton Min/Max Outdoor Temp for Heating -22°F - 75°F
Min/Max Outdoor Temp for Cooling -22°F - 122°F Ambient Temperature Range -22°F - 122°F
Height 26.5" Width 35"
Depth 13.5" Warranty 12 Years Compressor and 7 Years Parts with Online Registration

ACiQ 2 Ton 18.6 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B ACiQ-24-HPD

Warranty Type Parts Compressor
Standard Warranty 5 year parts 7 year parts
Registered Warranty 7 year parts 12 year parts

ACiQ 2 Ton 18.6 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B ACiQ-24-HPD

HPD Installation Manual

HPD Service Manual

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
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)