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ACiQ 1.5 Ton 19 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B

ACiQ 1.5 Ton 19 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B

By ACiQ | SKU: ACIQ-18-HPD | ID: 089661
✓ 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
$2,424.00 + FREE SHIPPING

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ACiQ 1.5 Ton 19 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B ACIQ-18-HPD

ACiQ 1.5 Ton Inverter Heat Pump – Extreme Heat Series (Model ACiQ-18-HPD) Engineered for harsh climates, the ACiQ-18-HPD delivers 12,000–19,000 BTUs of efficient, adaptive heating and cooling—even in extreme cold down to -22°F. With advanced inverter technology, a smart learning condenser, and self-adjusting output, this unit ensures year-round comfort while reducing energy costs. Featuring R454B refrigerant and a durable gold fin coil, it's built for quiet, reliable performance in ducted applications.

ACiQ-18-HPD 1.5 Ton Extreme Series Central Inverter Heat Pump – Key Features

  • Extreme Heat Inverter Technology: Converts AC to DC and adjusts compressor speed based on demand, providing 12,000–18,000 BTU cooling and up to 19,000 BTU heating. Delivers 100% heating at 0°F and maintains 80% output down to -22°F—outperforming standard heat pumps in cold climates.

  • Smart Learning Condenser: Features advanced sensors that monitor air temperature, duct pressure, and refrigerant data. During startup, the unit enters a learning mode to continuously optimize performance and energy usage.

  • Adaptive Sizing for Balanced Comfort: Inverter-driven performance allows the unit to adapt like a smaller system during mild weather, preventing overcooling and excess humidity—ideal for homes sized for heating but needing cooling comfort in summer.

  • Cold Climate Ready – Extreme Series: Designed to efficiently heat even in subzero temperatures. Unlike traditional systems that rely heavily on costly electric backup heat, this unit minimizes electric heat usage and saves up to 75% on winter heating bills.

  • High-Efficiency Heating & Cooling: Provides full-range operation with efficient cooling from -22°F to 122°F and dependable heating from -22°F to 75°F—perfect for extreme climates with wide seasonal swings.

  • Eco-Friendly R454B Refrigerant: Uses low-GWP R454B refrigerant, ensuring compliance with modern environmental regulations and reducing your carbon footprint.

  • Gold Fin Condenser Coil Coating: Durable and corrosion-resistant coating protects against weather and extends the life of your system, especially in coastal or humid regions.

  • Quiet Operation, Even at Peak Load: Engineered for low-noise performance even under full system demand, maintaining indoor peace and comfort.

  • Ducted Heat Pump Design: Built for seamless integration into traditional ducted HVAC systems, offering a high-efficiency upgrade without the need for major installation changes.

ACiQ 1.5 Ton 19 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B ACIQ-18-HPD

Brand ACiQ SKU ACIQ-18-HPD
Refrigerant Charge 25' Weight (lbs) 109.130000
Brand/Manufacturer ACiQ Replaces ACIQ-18-HPB
Product Features Inverter, Low Ambient Heating, Two Stage Condenser, Variable Speed Condenser
HSPF2 9.7 Cooling BTU 18,000 BTU
Heating BTU 19,000 BTU Maximum CFM 618
Decibel Level (dBA) 59 Electric Heat Heat Pump
Refrigerant R454B SEER2 (Efficiency) 19
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 17 Amps Tonnage 1.5 Ton
BTU/Tonnage 18,000 BTU/1.5 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 1.5 Ton 19 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B ACIQ-18-HPD

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

ACiQ 1.5 Ton 19 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B ACIQ-18-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.

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Customers rate us 5.0/5 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 1.5 Ton 19 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B ACIQ-18-HPD

ACiQ 1.5 Ton Inverter Heat Pump – Extreme Heat Series (Model ACiQ-18-HPD) Engineered for harsh climates, the ACiQ-18-HPD delivers 12,000–19,000 BTUs of efficient, adaptive heating and cooling—even in extreme cold down to -22°F. With advanced inverter technology, a smart learning condenser, and self-adjusting output, this unit ensures year-round comfort while reducing energy costs. Featuring R454B refrigerant and a durable gold fin coil, it's built for quiet, reliable performance in ducted applications.

ACiQ-18-HPD 1.5 Ton Extreme Series Central Inverter Heat Pump – Key Features

  • Extreme Heat Inverter Technology: Converts AC to DC and adjusts compressor speed based on demand, providing 12,000–18,000 BTU cooling and up to 19,000 BTU heating. Delivers 100% heating at 0°F and maintains 80% output down to -22°F—outperforming standard heat pumps in cold climates.

  • Smart Learning Condenser: Features advanced sensors that monitor air temperature, duct pressure, and refrigerant data. During startup, the unit enters a learning mode to continuously optimize performance and energy usage.

  • Adaptive Sizing for Balanced Comfort: Inverter-driven performance allows the unit to adapt like a smaller system during mild weather, preventing overcooling and excess humidity—ideal for homes sized for heating but needing cooling comfort in summer.

  • Cold Climate Ready – Extreme Series: Designed to efficiently heat even in subzero temperatures. Unlike traditional systems that rely heavily on costly electric backup heat, this unit minimizes electric heat usage and saves up to 75% on winter heating bills.

  • High-Efficiency Heating & Cooling: Provides full-range operation with efficient cooling from -22°F to 122°F and dependable heating from -22°F to 75°F—perfect for extreme climates with wide seasonal swings.

  • Eco-Friendly R454B Refrigerant: Uses low-GWP R454B refrigerant, ensuring compliance with modern environmental regulations and reducing your carbon footprint.

  • Gold Fin Condenser Coil Coating: Durable and corrosion-resistant coating protects against weather and extends the life of your system, especially in coastal or humid regions.

  • Quiet Operation, Even at Peak Load: Engineered for low-noise performance even under full system demand, maintaining indoor peace and comfort.

  • Ducted Heat Pump Design: Built for seamless integration into traditional ducted HVAC systems, offering a high-efficiency upgrade without the need for major installation changes.

ACiQ 1.5 Ton 19 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B ACIQ-18-HPD

Brand ACiQ SKU ACIQ-18-HPD
Refrigerant Charge 25' Weight (lbs) 109.130000
Brand/Manufacturer ACiQ Replaces ACIQ-18-HPB
Product Features Inverter, Low Ambient Heating, Two Stage Condenser, Variable Speed Condenser
HSPF2 9.7 Cooling BTU 18,000 BTU
Heating BTU 19,000 BTU Maximum CFM 618
Decibel Level (dBA) 59 Electric Heat Heat Pump
Refrigerant R454B SEER2 (Efficiency) 19
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 17 Amps Tonnage 1.5 Ton
BTU/Tonnage 18,000 BTU/1.5 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 1.5 Ton 19 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B ACIQ-18-HPD

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

ACiQ 1.5 Ton 19 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B ACIQ-18-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

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