ACiQ 4 Ton Package Unit Cooling Only Air Conditioning | 13.4 SEER2 Horizontal Airflow | R454B
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Package Unit
1 × ACiQ 4 Ton Package Unit Cooling Only Air Conditioning | 13.4 SEER2 Horizontal Airflow | R454B (PAM448000K000B)
$5,371.00$4,699.63$5,371.00$4,699.63
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 4 Ton Package Unit Cooling Only Air Conditioning | 13.4 SEER2 Horizontal Airflow | R454B
Model Number
PAM448000K000B
Dimensions
51" W x 32" D x 42-1/8" H
Documents
Warranty
Parts: 10 years
AHRI Number
216013458
Product Details
Product Details
ACiQ PAM448000K000B 4 Ton 13.4 SEER2 R454B Packaged Air Conditioner Overview
Reliable, All-in-One Comfort for Year-Round Performance
The ACiQ PAM448000K000B is a 4 ton packaged air conditioner built for homeowners who need serious cooling power without the hassle of multiple components. With its all-in-one design, this unit combines the condenser, evaporator coil, and blower into a single 24.5" wide cabinet—perfect for rooftop or ground-level installations where space is limited.
Whether you're upgrading an older system or outfitting a new build, this model delivers dependable performance, energy efficiency, and the trusted quality of ACiQ. It’s a smart solution for larger homes or light commercial spaces needing reliable comfort in a streamlined package.
Features & Benefits
- 4 Ton Capacity – Ideal for larger homes or small commercial buildings.
- All-in-One Design – Simplifies installation and maintenance.
- 24.5" Cabinet Width – Fits tight spaces and standard platforms with ease.
- Durable Build – Weather-resistant cabinet for long-lasting performance.
- Energy-Efficient Operation – Helps reduce cooling costs over time.
- ACiQ Engineering – Backed by a brand known for innovation and reliability.
- Warranty Coverage – 10-year parts warranty and 5-year No Hassle Replacement Warranty (registration required).
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.