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HVAC Direct Plus: Your Guide to Air Quality & Comfort Solutions

HVAC Direct Plus: Your Guide to Air Quality & Comfort Solutions

Empowering Your Choices in Heating, Ventilation, and Air Conditioning

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  • Sale! Air Conditioning Principles And Systems: An Energy Approach

    “Master Air Conditioning Systems: Energy-Efficient Principles Explained”

    $35.00 Original price was: $35.00.$24.19Current price is: $24.19.     Buy Now
  • Testing and Balancing HVAC Air and Water Systems

    “Master HVAC Testing & Balancing for Optimal Air & Water System Performance”

    $66.26     Buy Now
  • Electricity for the HVACR Technician

    “Master HVACR Electricity: Essential Guide for Technicians and Troubleshooting”

    $96.95     Buy Now
  • Sale! Modern Refrigeration and Air Conditioning Theory, Practice of Refrigeration and Air Conditioning Systems

    “Master Modern Refrigeration & AC Systems: Theory, Practice, and Know-How”

    $33.29 Original price was: $33.29.$9.44Current price is: $9.44.     Buy Now
  • Sale! Modern Refrigeration and Air Conditioning

    “Master Modern Refrigeration & Air Conditioning: Comprehensive Guide”

    $460.00 Original price was: $460.00.$43.70Current price is: $43.70.     Buy Now
  • Refrigeration and Air Conditioning, 2E

    “Master Refrigeration & Air Conditioning: 2nd Edition Guide & Solutions”

    $5.00     Buy Now
  • Memrita Window AC Side Panels with Frame Set,Air Conditioner Accordion Filler Curtain Replacement for Window AC Units,Fits Most 8,000 BTU Units,White,2 Pack

    “Memrita AC Side Panels Set – Adjustable Curtain Fits 8,000 BTU Units (2 Pack)”

    $28.99     Buy Now
  • Midea MAW06R1CWT EasyCool 6,000 BTU Window Air Conditioner, Fan-Cools, Circulates and Dehumidifies up to 250 Sq Ft, Reusable Filter, LCD Remote Control, White

    “Midea EasyCool 6,000 BTU Window AC with Remote, Dehumidifier & Fan Mode”

    $229.99     Buy Now
  • Floor Mounting Base Kit for Mini Split Air Conditioning Systems, Floor Mounting Base Pad Mini Split for 9,000-36,000 BTU, 2 Pack Rubber Anti-Vibration Pads, Max Load 1100 lbs

    “Mini Split AC Floor Mount Kit, Anti-Vibration Pads, 9k-36k BTU, 2-Pack”

    $60.99     Buy Now
  • Sale! Portable Air Conditioners, 3-1 Mini Evaporative Air Cooler w/Remote, 1.2L Water Tank & 2 Ice Packs, 1-7H Timer, 5400mAh Battery With USB Charging, Personal Fan For Desktop Home Office Outdoors

    “Portable 3-in-1 Mini Air Cooler with Remote, Timer & USB Charging”

    $49.99 Original price was: $49.99.$42.99Current price is: $42.99.     Buy Now
  • Windowless Portable Air Conditioner Ac Units with Remote, Evaporative humidifier Air Tower Cooling Fan, Small Indoor Outdoor Oscillating Swamp Cooler 7H Timer, Large Black

    “Portable Air Conditioner & Cooler, Remote-Controlled, Oscillating Fan 7H Timer”

    $136.91     Buy Now
  • Portable Air Conditioners, Personal Evaporative Air Cooler with 3 Speeds &12H Timer, 600ML Cooling Fan Mini Air Conditioner, Portable AC Unit Fan for Room Bedroom Office Desk Camping

    “Portable Mini Air Conditioner – 3-Speed Cooling Fan with 12H Timer, 600ML”

    $29.99     Buy Now
  • R410A and R-22 Systems Air Conditioning Service Guide Second Edition

    “R410A & R-22 AC Service Guide 2nd Ed: Expert Tips for HVAC Pros”

    $67.34     Buy Now
  • How to wire up a thermostat, HVAC, Air Conditioning, Heat Pumps, Split Systems

    “Thermostat Wiring Guide for HVAC, AC, Heat Pumps & Split Systems Setup”

    $0.99     Buy Now
  • Sale! Handbook of Air Conditioning System Design

    “Ultimate Air Conditioning System Design Guide: Expert Insights & Solutions”

    $99.50 Original price was: $99.50.$78.20Current price is: $78.20.     Buy Now
  • Sale! Modern Refrigeration and Air Conditioning

    “Ultimate Guide to Modern Refrigeration & Air Conditioning Expertise”

    $460.00 Original price was: $460.00.$43.70Current price is: $43.70.     Buy Now
  • Ductless Air Conditioner & Heater, Wall Mounted Air Conditioner with Remote Control & Timer, Indoor AC Unit, Heating Fan for Bedroom Living Room

    “Wall-Mounted Ductless AC & Heater with Remote, Timer & Heating Fan”

    $53.99     Buy Now
  • YehVeh 10 Pack Vehicle Air Conditioner Valve Core Cap R134a R12 Service Refrigeration AC Charging Port Dust Cover High Low Side Pressure Pipeline M9 M10 Automotive Car Air Conditioning System Seal Kit

    10-Pack AC Valve Caps for R134a/R12 | High-Low Side Dust Covers | M9 M10

    $5.88     Buy Now
  • 10,000 BTU Portable Air Conditioners for Room Up to 450 Sq.Ft, 4-in-1 Portable AC Unit, Heater, Dehumidifier & Fan with Remote Control, Self Evaporation System, LED Display

    10,000 BTU Portable AC Unit, Heater & Dehumidifier for Rooms up to 450 Sq. Ft.

    $312.99     Buy Now
  • Sale! DYEKNEE 10PCS Car A/C Valve Core Caps, Leakproof Air Conditioning System Seal Kit, Vehicle Interior AC System Accessories, Auto Replacement Leakproof Hat

    10PCS Car AC Valve Caps – Leakproof Seal Kit for Reliable AC Performance

    $5.03 Original price was: $5.03.$4.50Current price is: $4.50.     Buy Now
  • Sale! 12000 BTUs Mini Split Air Conditioner, 19 SEER2 Inverter Mini Split AC/Heating System, Wall-Mounted Ductless Mini Split Heat Pump, Remote Control, Split AC Unit Cooling Rooms up to 750 Sq. Ft, 230V

    12,000 BTU Mini Split AC & Heat Pump, 19 SEER2, 750 Sq. Ft Cooling, 230V

    $499.99 Original price was: $499.99.$469.99Current price is: $469.99.     Buy Now
  • Uhome 12000 BTU Portable Air Conditioner with Heater up to 400 Sq. Ft, Ac Heater Combo Window Unit, Portable AC Unit with Dehumidifier & Fan, Cools & Heats,Remote Control and Window Kit Included,White

    12000 BTU Portable AC Heater Combo: Cool, Heat & Dehumidify 400 Sq Ft Room

    $379.00     Buy Now
  • 12,000 BTU Portable Air Conditioner Cools Up to 500 Sq.Ft, 3-IN-1 Energy Efficient Portable AC Unit with Remote Control & Installation Kits for Large Room, Campervan, Office, Temporary Space

    12000 BTU Portable AC Unit: Cooling 500 Sq.Ft, Remote, 3-in-1 Efficient Cooler

    $379.99     Buy Now
  • FOGATTI RV AC Unit 15000 BTU All-in-One Rooftop Non-Ducted Air Conditioner - 115V(AC) including Air Distribution Box and InstaCool Series White For Camper, Fifth Wheel, Food Trucks

    15000 BTU RV Rooftop AC Unit | Non-Ducted Camper Air Conditioner | White

    $849.99     Buy Now
  • Sale! 18000 BTU Mini Split Air Conditioner,23 SEER2 Mini Split AC/Heating System, Inverter Ductless Air Conditioner w/Alexa,Pre-Charged & Installation Kits,230V AC Unit Cools Room up to 1250 Sq.Ft

    18,000 BTU Mini Split AC & Heater, 23 SEER2, Alexa, 230V, Cools 1250 Sq.Ft

    $745.99 Original price was: $745.99.$659.99Current price is: $659.99.     Buy Now
  • Sale! 2PCS Car Air Conditioner Dust Valve Caps,Blue Car AC Low Pressure Port Caps and High Pressure AC Caps for R134a AC System,Car Air Conditioner Accessories for Car Truck SUV (2PCS)

    2PCS Car AC Dust Caps – Blue R134a High & Low Pressure Valve Covers

    $4.99 Original price was: $4.99.$3.99Current price is: $3.99.     Buy Now
  • Ductless Air Conditioner & Heater, Wall Mounted Air Conditioner with Remote Control & Timer, Portable Air Conditioners, Indoor AC Unit, Heating Fan for Bedroom Living Room

    4-in-1 Mini Split AC & Heat: Quiet Wall Mounted Ductless System for Home

    $41.99     Buy Now
  • Sale! R410A AC Refrigerant Charging Hoses, 59“ HVAC Charging Hose with 1/4’’ SAE Female Flare, 800PSI Working Pressure for R410A R22 R134A R12 R502 Air Condition System Maintenance

    59″ R410A HVAC Refrigerant Charging Hoses, 1/4″ SAE, 800PSI, for AC Systems

    $11.99 Original price was: $11.99.$10.99Current price is: $10.99.     Buy Now
  • 60 PCS 9 Sizes A/C System Compressor Gasket Seals Air Conditioning Compressor Port Seal Washer Kit, AC Port Seal Washer Kit

    60 PCS AC Compressor Gasket Kit, 9 Sizes Seal Washers for Air Conditioning

    $11.99     Buy Now
  • AC Infinity Self-Watering Fabric Pot Base, 4-Pack Auto-Irrigation Water Delivery System with Reservoir Meter, Elevated Plant Saucers for Use in Indoor Grow Tents, Greenhouses, and Outdoor Gardens

    AC Infinity 4-Pack Self-Watering Fabric Pot Base with Reservoir Meter

    $59.99     Buy Now
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Showing 31–60 of 223 results