RELIABILITY
IS IN THE AIR.
At Mainline®, we offer proven technology in each of our high-performing products, along with comprehensive warranties and excellent support. We take pride in putting people and results above all else. Our residential and commercial HVAC products meet a wide range of market needs.
POPULAR PRODUCTS
At Mainline® our goal is to provide
high-quality heating and cooling
systems that keep you in total
control of your home's comfort.
So, relax and enjoy that just
right feeling with Mainline.
Mainline® is your connection to all the right products to keep everyone comfortable.
Whether it’s easy-service features or a variety of capabilities, you can count on MAINLINE® to provide a reliable comfort system for any customer.
WHY CHOOSE MAINLINE?
Advanced Technology
7 Segment LED's that improve diagnostics for better service and fewer nuisance calls. QR Codes provide instant system data for improved service accuracy. All Gas Products utilize the “spark ignition system”, superior in reliability and longevity.
Reliable Parts
Scroll Compressor minimizes install costs for homeowners and maximizes flexibility for contractors. Powder coat finish for long lasting professional finish. Rust resistant screws confirmed through 1500-hour salt spray testing. Composite Base Pan which dampens sound, secures grille, eliminates corrosion and reduces number of fasteners needed. Hand placement for easy handling with no sharp edges.
Quality Manufacturing
Hemmed Edges that are aesthetically pleasing, smooth appearance means no sharp edges. Fully complies with ISO 9000 Standards. By 2025, Rheem® will reduce greenhouse gas emissions by 50% and achieve zero waste to landfill in its global manufacturing operations.
Superior Quality
Recognized, industry leading components with 100% Run Test on all products. Reduced noise on gas furnaces – sealed doors on 80’s & 90’s reduces noise. Less than 2% leakage
Excellent Warranty
10 year parts warranty on Mainline Elite Products (Product registration required). See warranty document for full details.
Nationwide Service
Mainline HVAC products can be purchased at many convenient locations throughout the United States.
STAY COOL WITH THE ASSURANCE OF OUR EXCELLENT LIMITED WARRANTY COVERAGE.
Complete warranty details are available for each product on this site. To view warranty certificate for a product, simply follow the link found on each product page.
Contact Us
Do you need a repair or new unit? Search for one of our specialists in your area.
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Consumer Financing
Make your next project a reality with easy and flexible financing options.
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Replacement Parts
Find what you need to keep your Mainline equipment working perfectly.
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