ACiQ 3.5 Ton Package Unit AC With 90000 BTU 81% AFUE Gas Furnace | 13.4 SEER2 Downflow / Horizontal Airflow | R454B
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Package Unit
1 × ACiQ 3.5 Ton Package Unit AC With 90000 BTU 81% AFUE Gas Furnace | 13.4 SEER2 Downflow / Horizontal Airflow | R454B (PGB442090K000B)
$6,291.00
$6,291.00
Heat pumps lose efficiency below ~25°F. A heat kit adds electric backup for the coldest days. Most homes this size choose 8–10 kW.

We highly recommend this protection. Covers the technician’s bill if a repair is ever needed — parts are already covered separately.
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0% Interest — for orders over $3000
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No Credit Needed — Offered at checkout
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7 night Luxury Resort Stay — For orders over $3000
What's Included
What's Included
ACiQ 3.5 Ton Package Unit AC With 90000 BTU 81% AFUE Gas Furnace | 13.4 SEER2 Downflow / Horizontal Airflow | R454B
Model Number
PGB442090K000B
Dimensions
47" W x 42-15/16" D x 43" H
Documents
Warranty
Heat Exchanger: 20 years | Parts: 10 years
AHRI Number
215565356
Product Details
Product Details
ACiQ PGB442090K000B 3.5 Ton Gas Pack – 60,000 BTU, 13.4 SEER2, R454B
Powerful performance, packaged to perfection—comfort that covers every season.
The ACiQ PGB442090K000B is a 3.5-ton gas/electric packaged unit engineered for homes that need serious heating and cooling power in a single, space-saving system. With 13.4 SEER2 cooling efficiency and a robust 90,000 BTU gas furnace, this model is ideal for larger homes or colder climates. It’s factory-charged with R454B refrigerant, a low-GWP solution that meets the latest environmental standards.
This unit features a quiet ECM blower motor, stainless steel heat exchanger, and a durable cabinet with a rust-resistant composite base. Designed for rooftop or ground-level installation, the PGB442090K000B offers flexible airflow configurations and dependable performance year-round.
Features & Benefits:
- 3.5 Ton Cooling / 90,000 BTU Heating – Ideal for larger homes or high-demand heating zones.
- 13.4 SEER2 / 11.05 EER2 – Meets 2023+ DOE efficiency standards.
- R454B Refrigerant – Environmentally friendly and future-ready.
- ECM Blower Motor – Quiet, efficient airflow with better humidity control.
- Stainless Steel Heat Exchanger – Corrosion-resistant for long-term reliability.
- Convertible Duct Design – Supports both horizontal and downflow installations.
- Durable Cabinet – Zinc-coated steel with composite base resists rust and corrosion.
- Quiet Operation – Sound levels as low as 74 dBA.
- Warranty Coverage:
- 20-year heat exchanger limited warranty (lifetime with registration)
- 10-year parts limited warranty (with registration)
- 3-year no-hassle replacement warranty (original owner)
Shipping & Returns
Shipping & Returns
Fast nationwide fulfillment from the USA. Free shipping on qualifying orders over $1,500. See our shipping and returns policy for full details.