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Best Home Heating Air Conditioning Deals Online In The US


Last Updated - June 4, 2025

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32% Off
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SereneLife Small Air Conditioner Portable 10,000 BTU with Built-in Dehumidifier + Heat - Portable AC unit for rooms up to 450 sq ft - Remote Control, Window Mount Exhaust Kit
SereneLife Small Air Conditioner Portable 10,000 BTU with Built-in Dehumidifier + Heat - Portable AC unit for rooms up to 450 sq ft - Remote Control, Window Mount Exhaust Kit
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$379.99$556.99
Best Value
Senville LETO Series Mini Split Air Conditioner Heat Pump, 12000 BTU 110/120V, Inverter, Works with Alexa, SEER2 20.8, 1 Ton, White
Senville LETO Series Mini Split Air Conditioner Heat Pump, 12000 BTU 110/120V, Inverter, Works with Alexa, SEER2 20.8, 1 Ton, White
$849.99
Midea 8,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 350 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White
Midea 8,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 350 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White
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$379.99
34% Off
Filtrete 20x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 19.688 x 24.688 x 0.84 in)
Filtrete 20x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 19.688 x 24.688 x 0.84 in)
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$21.99$33.35
Modern Refrigeration and Air Conditioning Workbook
Modern Refrigeration and Air Conditioning Workbook
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$48.00
9% Off
ASE Test Preparation - A7 Heating and Air Conditioning (Automobile Certification Series)
ASE Test Preparation - A7 Heating and Air Conditioning (Automobile Certification Series)
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$30.95$33.95
Klimaire 18,000 BTU 19 SEER2 Ductless Mini-Split Inverter Air Conditioning Heat Pump System with All-Inclusive 16' Installation Kit, Wall Bracket, Electrical Disconnect Box & Liquid-Tight Whip (230V)
Klimaire 18,000 BTU 19 SEER2 Ductless Mini-Split Inverter Air Conditioning Heat Pump System with All-Inclusive 16' Installation Kit, Wall Bracket, Electrical Disconnect Box & Liquid-Tight Whip (230V)
$889.00
Home Expert Guide to Hvac for Beginners: Step-by-Step Manual to Heating, Ventilation, and Air Conditioning (Home Expert Guides)
Home Expert Guide to Hvac for Beginners: Step-by-Step Manual to Heating, Ventilation, and Air Conditioning (Home Expert Guides)
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$19.99
10% Off
Modern Refrigeration and Air Conditioning Workbook
Modern Refrigeration and Air Conditioning Workbook
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$39.65$44.00
25% Off
Automotive Heating and Air Conditioning (Pearson Automotive Series)
Automotive Heating and Air Conditioning (Pearson Automotive Series)
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$149.99$199.99