ACiQ 3 Ton Heat Pump AC System | 15.2 SEER2 AC | 21" Wide Variable Speed Multi-Positional Modular Air Handler | R454B

3 Ton ACiQ R5H5S36AKAAA Heat Pump – R454B Overview

The 3-ton R5H5S36AKAAA is a versatile option for average-sized homes. It’s engineered for quiet, efficient operation and includes all the reliability features you’d expect—like a loss of charge switch, filter drier, and internal thermal overload protection.

Why Choose This Unit?

• Refrigerant: Uses eco-friendly R454B refrigerant with low global warming potential.
• Efficiency Ratings: Up to 16.0 SEER2, 12.5 EER2, and 7.8 HSPF2 depending on system pairing.
• Compressor: Reliable scroll compressor with internal protection features.
• Quiet Operation: Sound levels as low as 70 dBA for peaceful performance.
• Durability: Built with solid sheet metal construction and a dense wire coil guard.
• Long-Line Ready: Supports refrigerant line lengths up to 250 feet with accessories.
• Low Ambient Cooling: Operates in outdoor temps as low as 0°F with optional kits.
• Warranty: 10-year parts limited warranty with registration (5 years if unregistered).
• Installation Flexibility: Compatible with programmable or standard thermostats.
• Pre-Charged: Factory-charged for a 15-foot line set to simplify installation.

FTMA5B36L0CA – 3 Ton Air Handler (R454B) Overview

The FTMA5B36L0CA delivers 3 tons of high-efficiency comfort with a variable-speed ECM motor and modular cabinet design for easier attic or crawlspace installs. This model is perfect for medium-sized homes and offers superior humidity control, quiet operation, and compatibility with both A/C and heat pump systems. The corrosion-free sloped drain pan and factory-installed TXV make it a top-tier choice for long-term reliability.

Key Features & Benefits:

• 3 Ton Capacity – Great for medium-sized homes or open layouts
• Variable-Speed ECM Motor – Smooth, quiet airflow and better comfort control
• Modular Cabinet Design – Easier to install in tight or split spaces
• All-Aluminum Coil – Resists corrosion in humid environments
• Factory-Installed TXV – Enhances system efficiency and protects the compressor
• Multi-Positional Flexibility – Upflow, downflow, or horizontal
• R454B Refrigerant – Eco-friendly and future-ready
• 10-Year Parts & 5-Year No Hassle Warranty – Peace of mind included

ACiQ EHC Series Heat Kits with Circuit Breakers for FTMA5 Air Handlers

Add dependable electric heating to your FTMA5 air handler with ACiQ’s EHC Series Heat Kits (CKB models). These kits are engineered for seamless compatibility with FTMA5 units using R454B refrigerant, offering safe and efficient heating performance across 2 to 5-ton systems. With built-in circuit breakers, these kits simplify installation and enhance protection, making them ideal for residential applications.

Whether you're upgrading an existing system or installing new, ACiQ heat kits deliver consistent warmth and peace of mind. Available in sizes from 5kW to 20kW, they meet a wide range of heating needs while maintaining airflow and system integrity. Designed for plug-and-play installation, these kits are a smart choice for homeowners and HVAC professionals alike.

Features & Benefits

• Built-in Circuit Breakers – Enhanced safety and simplified electrical setup.
• Wide Compatibility – Designed for FTMA5 air handlers from 2 to 5 tons.
• Flexible Sizing – Choose from 5kW, 8kW, 10kW, 15kW, or 20kW models.
• Easy Installation – Plug-in ready with minimal wiring hassle.
• Reliable Heating – Consistent performance in all-electric or hybrid systems.
• Smart Design – Maintains airflow and static pressure for optimal comfort.

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