Ductless Mini Split System and Remote, Single Zone, Indoor Unit, 18,000 BTU, 230V, 1PH, 23.5 SEER
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ComfortStar CHF18CD(I) – 18,000 BTU High Wall Indoor Unit for Single-Zone Systems
The ComfortStar CHF18CD(I) is a 230V wall-mounted indoor unit designed for use with ductless split systems. With a cooling and heating capacity of 18,000 BTU and a SEER rating of 23.5, this high-efficiency unit delivers reliable performance in residential and light commercial applications. It operates effectively in low ambient conditions and supports year-round climate control.
This unit is designed to integrate with ComfortStar inverter-driven outdoor condensers, providing quiet, targeted comfort without the need for traditional ductwork. Its compact design, quiet operation, and wide temperature range make it a dependable option for zone-specific installations.
System Features
- BTU Rating: 18,000 BTU for both cooling and heating applications
- Efficiency: 23.5 SEER for energy-efficient operation
- Low Ambient Operation: Functions in temperatures as low as -22°F for cold-weather heating
- Sound Level: As low as 19 dB for noise-sensitive environments
- Filtration: Multi-stage filtration helps maintain indoor air quality
Technical Specifications
- Model: CHF18CD(I)
- Voltage: 230V
- Phase: 1PH
- Mounting Type: High Wall
- Application: Single-Zone Ductless System
Installation Requirements
Installation of the CHF18CD(I) should be performed by a licensed HVAC technician to ensure compliance with local code and proper system commissioning. This unit requires connection to a compatible outdoor inverter condenser, proper refrigerant line sizing, and accurate electrical wiring to function at its rated capacity and efficiency.
Professional Use Applications
This indoor unit is suitable for targeted temperature control in spaces where ducted systems are impractical. Its high efficiency and low noise profile make it ideal for offices, bedrooms, or any zone requiring precise and quiet operation. For contractors, the CHF18CD(I) offers reliable integration into ComfortStar mini-split systems with minimal installation constraints.
Additional Performance Highlights
- Energy Star Qualified: Meets recognized efficiency standards for HVAC performance
- Smart Integration Compatible: Supports advanced control platforms when paired with compatible interfaces
- Flexible Placement: Suitable for retrofit and new construction installations
- Durable Build: Manufactured with long-life components for dependable daily use
Fast, Reliable Delivery for Every Order
At Primes Distribution, we understand that timely delivery is just as important as product quality. That’s why we partner with trusted carriers to make sure your plumbing, HVAC, and heating supplies arrive safely and on time.
Shipping Methods
We offer multiple shipping options to fit your needs:
Standard Shipping: 3–7 business days across the continental U.S.
Expedited Shipping: 1–3 business days for urgent orders.
Local Pickup: Available at our warehouse by appointment.
Order Processing
All in-stock orders are processed within 1–2 business days. You’ll receive a confirmation email once your order is placed and a tracking number as soon as it ships.
Orders placed after 3 PM or on weekends will be processed the next business day.
Shipping Costs
Shipping costs are calculated at checkout based on weight, dimensions, and delivery location. Large or heavy items (like water heaters or HVAC units) may require special freight handling.
Delivery Areas
We currently deliver throughout the United States. For bulk or international shipments, please contact our support team for a custom quote.
Damaged or Missing Items
If your shipment arrives damaged or incomplete, report it within 48 hours of delivery. Our support team will quickly arrange a replacement or refund.
Need Help?
If you have questions about your order or need help tracking a shipment, reach out to our customer support team at:
📧 sales@primesdistribution.com
📞 786-937-7081
