PTAC Air Conditioner & Electric Heat Strip
These hotel-style PTAC systems deliver cool-only operation with built-in electric resistance heat, ideal for hospitality, multifamily, assisted living, and light commercial spaces. They’re a budget-friendly choice for retrofit or replacement where individual room control and fast change-outs are a priority.
Available capacities range from 7,000, 9,000, 12,000, 15,000, up to 17,000 BTU (about 0.6 to 1.4 tons). Units use R-410A refrigerant for dependable performance and serviceability. PTACs are typically rated by EER; SEER2 is not generally applied to this category. Choose electric heat strips in 3.5kW or 5kW to match room load and available circuit size.
Designed for property managers, licensed contractors, and capable DIY homeowners, these units fit most standard 42-inch wall sleeves for quick replacements and spot conditioning. Professional installation is recommended to ensure proper electrical, condensate management, and weather sealing.
Top Brands for PTAC Air Conditioner & Electric Heat Strip
Amana PTAC units are a trusted standard in hospitality and multifamily applications, offering reliable R-410A performance, service-friendly design, and room-by-room comfort.
Frequently Asked Questions
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What size BTU PTAC do I need for my room square footage?
As a guide: 7,000-9,000 BTU for ~200-350 sq ft, 12,000 BTU for ~400-550 sq ft, 15,000 BTU for ~550-700 sq ft, and 17,000 BTU for larger rooms. Adjust for insulation and climate.
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What is the difference between cool-only with electric heat and a heat pump PTAC?
Cool-only PTACs heat via electric resistance strips-simple and reliable. Heat pump PTACs heat more efficiently in mild weather but may rely on a backup strip in colder temps.
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Are these Amana PTAC units compatible with existing wall sleeves and grilles?
Most retrofit into standard 42" PTAC sleeves and grilles. Verify sleeve condition and series; replacement fronts or adapters may be required for best fit and appearance.
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How do I choose between a 3.5kW and 5kW electric heat strip?
Match heat output to room size and available amperage. 3.5kW suits moderate loads and often 20A circuits; 5kW delivers more heat and commonly needs a 30A circuit.
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What power requirements and circuit breakers are needed for these PTACs?
Most use 208/230V single-phase on dedicated 15A, 20A, or 30A circuits, depending on heater size. Use the correct factory power cord kit and follow local codes.
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Is professional installation recommended for PTAC replacements?
Yes. A pro ensures proper electrical connections, sealing, drain setup, and commissioning, which supports performance and warranty compliance.
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Do these PTACs use R-410A refrigerant and what does that mean for serviceability?
Yes, R-410A is widely supported. Service must be performed by EPA-certified technicians, and parts and tools are commonly available.
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What maintenance is required for PTAC filters and coils?
Clean or rinse reusable filters monthly in peak season, clear drains, and have coils inspected and cleaned periodically to maintain airflow and efficiency.
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Will these units work for assisted living, apartments, and hospitality?
Absolutely. PTACs provide room-by-room control, quick swap-outs, and durable operation ideal for multifamily, assisted living, and hotels.
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Can I control a PTAC with a wall thermostat or energy management system?
Many Amana models accept wall thermostats and EMS interfaces. Check model features for control options and wiring requirements.
