We use cookies to make your experience better. Read more
Toggle Nav 
Account
Hello! Sign in
Cart
/ $
FREE SHIPPING ON EVERYTHING!
On the lower 48
- Home
- Central Air
- Room Air
- Heating
- Indoor Air Quality
- Parts
- Tools
- Commercial
- Hot Deals
- About Us
About Express Overstock
We Make Air Conditioning Easy!
Need Help? We are here to make it easy! Give us a call now 1-866-598-7281
Contact Us
Call Us at 1-866-598-7281!
Between 8am and 5pm CST Monday - FridaySales Questions
1-866-598-7281Shipping Questions
1-866-598-7281Technical Support
1-866-598-7281About Us
We’ve been providing home comfort solutions for over 45 years!
Launched in June of 2010, ExpressOverstock.com was developed from our experience of over 45 years as an HVAC contractor. We have been buying and selling new and unused overstocked and surplus inventories since 1992—shipping all over the US.
We continue to provide premium-branded HVAC systems, single component products and equipment at the best price to you. Our site is an alternative option for consumers to purchase HVAC equipment at lower prices than most traditional dealers or contractors can provide.
We know that purchasing a new or replacement AC system or component is a considerable investment for you, which is why we’ve geared our site toward helping you feel comfortable in choosing the right system or component at the right price to fit your need.
With our concept, you can experience even greater savings when electing to locate your own professionally trained and licensed technician to help you with your installation and service. We have a growing ANSeRs network of Service Centers who can provide warranty, service and maintenance and installs—ask to see if we have one in your area.
Take advantage of our unique buying position by purchasing your next HVAC system or component from ExpressOverstock.com today!
Help Center
SHOP BY BRAND
Our Customers speaking...
Andrew
Great communication and unit arrived in great condition.. thank you very much.
Dania
Great customer service and quick responses to inquiries. Fast / easy shipping!
Paul D.
I am very pleased. Very helpful Seller with great communication! Thank you!Questions? We have answers! Call us today 1-866-598-7281
Search results for: 'leak 300'
- Did you mean
- lead 300
- Related search terms
- 300 top 16 seer 3199
- 3000 top 16 seer 3199
- 30000 top 16 seer 3199
- 300000 top 16 seer2 3202
- 300 top heat pak 3250
- Sale
MRCOOL® (2) 1/4 LL x 3/8 SL 16ft Lineset for DIY 6K,9K&12K Indoor-R454B| DIY16-1438-O|DIY16-1438-O
SKU: DIY16-1438-O-DIY16-1438-OIn StockSpecial Price $615.00 Regular Price $768.00 - Sale
MRCOOL® (2) 1/4 LL x 1/2 SL 16ft Lineset for DIY 18K Indoor-R454B| DIY16-1412-O|DIY16-1412-O
SKU: DIY16-1412-O-DIY16-1412-OIn StockSpecial Price $637.00 Regular Price $797.00 - Sale
MRCOOL® (2) 3/8 LL x 5/8 SL 16ft Lineset for DIY 24K & 36K Indoor-R454B| DIY16-3858-O|DIY16-3858-O
SKU: DIY16-3858-O-DIY16-3858-OIn StockSpecial Price $826.00 Regular Price $1,032.00 - Sale
MRCOOL® (2) 1/4 LL x 3/8 SL 25ft Lineset for DIY 6K,9K&12K Indoor-R454B DIY25-1438-O|DIY25-1438-O
SKU: DIY25-1438-O-DIY25-1438-OIn StockSpecial Price $680.00 Regular Price $850.00 - Sale
MRCOOL® (2) 1/4 LL x 1/2 SL 25ft Lineset for DIY 18K Indoor-R454B DIY25-1412-O|DIY25-1412-O
SKU: DIY25-1412-O-DIY25-1412-OIn StockSpecial Price $697.00 Regular Price $871.00 - Sale
MRCOOL® (2) 3/8 LL x 5/8 SL 25ft Lineset for DIY 24K & 36K Indoor-R454B DIY25-3858-O|DIY25-3858-O
SKU: DIY25-3858-O-DIY25-3858-OIn StockSpecial Price $1,206.00 Regular Price $1,508.00 - Sale
MRCOOL® (1) 1/4 LL x 3/8 SL (1) 1/4 LL x 1/2 SL 16ft Lineset for DIY 6K,9K&12K Indoor-R454B, 16ft for DIY 18K Indoor-R454B| DIY16-1438-O|DIY16-1412-O
SKU: DIY16-1438-O-DIY16-1412-OIn StockSpecial Price $626.00 Regular Price $782.00 - Sale
MRCOOL® (1) 1/4 LL x 3/8 SL (1) 3/8 LL x 5/8 SL 16ft Lineset for DIY 6K,9K&12K Indoor-R454B, 16ft for DIY 24K & 36K Indoor-R454B| DIY16-1438-O|DIY16-3858-O
SKU: DIY16-1438-O-DIY16-3858-OIn StockSpecial Price $656.00 Regular Price $820.00 - Sale
MRCOOL® (1) 1/4 LL x 1/2 SL (1) 3/8 LL x 5/8 SL 16ft Lineset for DIY 18K Indoor-R454B, 16ft for DIY 24K & 36K Indoor-R454B| DIY16-1412-O|DIY16-3858-O
SKU: DIY16-1412-O-DIY16-3858-OIn StockSpecial Price $796.00 Regular Price $995.00 - Sale
MRCOOL® (1) 1/4 LL x 3/8 SL (1) 1/4 LL x 1/2 SL 25ft Lineset for DIY 6K,9K&12K Indoor-R454B, 25ft for DIY 18K Indoor-R454B DIY25-1438-O|DIY25-1412-O
SKU: DIY25-1438-O-DIY25-1412-OIn StockSpecial Price $688.00 Regular Price $860.00 - Sale
MRCOOL® (1) 1/4 LL x 3/8 SL (1) 3/8 LL x 5/8 SL 25ft Lineset for DIY 6K,9K&12K Indoor-R454B, 25t for DIY 24K & 36K Indoor-R454B DIY25-1438-O|DIY25-3858-O
SKU: DIY25-1438-O-DIY25-3858-OIn StockSpecial Price $878.00 Regular Price $1,098.00 - Sale
MRCOOL® (1) 1/4 LL x 1/2 SL (1) 3/8 LL x 5/8 SL 25ft Lineset for DIY 18K Indoor-R454B, 25t for DIY 24K & 36K Indoor-R454B DIY25-1412-O|DIY25-3858-O
SKU: DIY25-1412-O-DIY25-3858-OIn StockSpecial Price $1,016.00 Regular Price $1,270.00
Filter
Close
- Someone purchased a
Google Nest - Nest Learning Thermostat - 3rd Generation| T3008US
15 minutes ago from Chicago - ILSpecial Price $533.00 Regular Price $666.00 - Someone purchased a
Diversitech Fresh-Aire Mini UV LED UV Light LED System for Mini-Splits w/ Night Switch|TUV-MINI-LED-SW
7 minutes ago from Orlando - FLSpecial Price $266.75 Regular Price $333.43 - Someone purchased a
Diversiech Fresh-Aire Blue Tube 15" 2 Year MaxLife Germicidal UV Light Kit 18-32V| TUV-BTER2
2 days ago from Las Vegas - NVSpecial Price $318.11 Regular Price $397.64 - Someone purchased a
Diversitech Fresh-Aire BLUE TUBE 15" Single 2-Year Germicidal UV Lamp Replacement Bulb with pigtail 18-32V| TUVL-215P
53 minutes ago from Austin - TXSpecial Price $195.65 Regular Price $244.56 - Someone purchased a
Diversitech Fresh-Aire 2-Year Single Germicidal UV Light Replacement Bulb for APCO In-Duct Air Purifiers 110-277 VAC|TUVL-215
53 minutes ago from Colombus - OHSpecial Price $190.70 Regular Price $238.37 - Someone purchased a
Diversitech Fresh-Aire APCO In Duct Air Purifier 110-277V with 2-Year UV Lamp and 2nd Remote UV Lamp|TUV-APCO-D12
53 minutes ago from Austin - TXSpecial Price $915.64 Regular Price $1,144.55 - Someone purchased a
Fresh-Aire APCO 18-32V In Duct Air Purifier with 2-Year UV Lamp|TUV-APCO-ER2
15 minutes ago from San Francisco - CASpecial Price $621.71 Regular Price $777.13 - Someone purchased a
Carrier® Comfort™ 96% AFUE 80000 BTUH 1-Stage, Variable 25-Speed, 4-Way Multipoise Gas Furnace| 59SC6A080M17--16
3 minutes ago from San Diego - CASpecial Price $4,423.00 Regular Price $5,528.00 - Someone purchased a
Carrier® Performance™ 96% AFUE 80000 BTUH 2-Stage, Variable 25-Speed, 4-Way Multipoise Gas Furnace| 59TP6C080V17--16
2 days ago from Vero Beach - FLSpecial Price $4,921.00 Regular Price $6,151.00 - Someone purchased a
First Company 2.0 Ton Upflow Wall or Closet Recessed DX Air Handler W/ 6 KW Electric Heat | 40 in. H x 22 1/8 in. W x 15 1/8 in. D | 208/230/1/60 (24UC-6)
6 minutes ago from Rochester - NYSpecial Price $1,661.00 Regular Price $2,076.00
