$49 Diagnostics + Waived w/ Repair
Replacing a broken heater in winter means finding a reliable model. You must check energy ratings and build quality to find the best furnaces on the market today. Our team installs heating systems daily across Waukesha County and Milwaukee County, giving us direct experience with the most dependable equipment.
A new furnace is a major investment, and you want a unit that provides lasting warmth while lowering your energy bills. This guide covers key features, top brands, and important energy scores. Learning these details helps you confidently choose the best furnaces on the market today. For professional guidance and expert furnace installation in New Berlin, our team is ready to help you make a smart, long-term decision for your home.
Before comparing brands, you should know what makes a heating system worth buying. The best furnaces on the market today include advanced features that improve comfort and lower energy use. The most important detail to check is the Annual Fuel Utilization Efficiency (AFUE) rating.
The AFUE rating measures how well a furnace converts gas into heat. A 95% AFUE rating means the unit turns 95% of the fuel into heat, while the remaining 5% escapes as exhaust. Higher AFUE ratings lead directly to lower energy bills. The most efficient models offer ratings between 90% and 99%. The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) verifies these scores. Upgrading to one of the best furnaces on the market today saves you money over time.
Older systems usually run at a single speed, meaning they are either fully on or fully off. Today, high-efficiency models use two-stage or modulating gas valves. A two-stage furnace runs at a lower speed on mild days and switches to a higher speed for extreme cold. Modulating furnaces adjust their heat output in small steps to match your exact needs.
These advanced units often include a variable-speed blower motor, which pushes warm air evenly throughout your home to remove cold spots. It also runs much more quietly than older motors.
You want precise control over your indoor climate, and a modern furnace should connect easily with a smart thermostat. This setup lets you create custom heating schedules based on your daily routine. You can also monitor your system from your smartphone. Smart thermostats help you get the most out of the best furnaces on the market today by learning your habits.
You might consider Lennox when looking for a high-end heating upgrade. Lennox builds high-quality systems that rank among the best furnaces on the market today. However, these advanced features come with specific trade-offs you should review before buying.
Lennox systems provide precise temperature control while keeping noise levels very low. Their top model, the Lennox Signature Collection SLP99V, offers an energy rating up to 99% AFUE. This meets strict Energy Star benchmarks for high efficiency. The furnace adjusts its heat output in exact 1% steps, and a steady airflow prevents cold spots during freezing weather. You will barely notice when the system turns on or off.
For a lower price point, you can look at the Lennox Elite Series EL296V. It offers a 96% AFUE rating with a two-stage gas valve. Both models use variable-speed motors for quiet operation.
Lennox builds their heat exchangers from durable materials designed for heavy use, and the SLP99V includes a 10-year limited warranty on covered parts. It also has a limited lifetime warranty on the heat exchanger. AHRI certifications back the performance claims of these units.
During a walkthrough of your home, our licensed professionals inspect your ductwork to ensure a Lennox system fits your space. Lennox offers excellent energy savings, but these units require a higher upfront cost and use proprietary parts. This can make out-of-warranty repairs more costly compared to brands using standard parts.
Rheem consistently builds high-quality heating systems. You might choose a Rheem unit if you want a straightforward, dependable furnace. Rheem may not reach the absolute highest energy scores of Lennox. However, they remain some of the best furnaces on the market today for overall value. They provide long-term reliability and perform well year after year.
One major benefit of a Rheem furnace is its practical design, featuring a clean layout for the internal parts. This allows our technicians to perform fast furnace maintenance, which helps keep your heating system running smoothly every season. This smart design can also lower your long-term labor costs for repairs.
Rheem units undergo strict testing to handle harsh winter weather. The Rheem Prestige Series R98V is an Energy Star-certified modulating furnace that reaches up to 98% AFUE to provide excellent comfort and energy savings. If you prefer a mid-range option, the Rheem Classic Plus Series R95T delivers a solid 95% AFUE rating.
Rheem provides strong warranty coverage. The R98V comes with a 10-year conditional parts warranty and a limited lifetime heat exchanger warranty. One trade-off is that Rheem cabinets are sometimes slightly larger, which can make installation difficult in very tight closets. Our licensed professionals will measure your space to ensure the selected Rheem model fits perfectly.
There is no single furnace that is perfect for every house. The right choice depends on your home size, existing ductwork, and heating goals. Lennox offers top energy savings and exact climate control, but it requires a higher upfront cost. Rheem provides reliable performance and easier maintenance at a lower price point. Both brands offer excellent warranties to protect your investment, and they represent some of the best furnaces on the market today.
Comparing these top heating systems means evaluating specific trade-offs. Relying on a professional furnace installation ensures your new unit operates safely. We will help you weigh the benefits of each brand to find the ideal match. Proper sizing and expert installation matter just as much as the brand you choose. When evaluating your heating options, always prioritize a high-quality installation process.
New Berlin Heating & Air Conditioning has been serving Southeastern Wisconsin since 1983. Our licensed professionals are ready to review your heating needs and help you find the best furnaces on the market today. We provide a thorough walkthrough of your equipment options. We pride ourselves on trustworthiness and always provide upfront pricing before any installation begins, ensuring you never face hidden fees.
Contact us today to schedule your appointment, as we also offer same-day service for urgent heating and A/C needs. Let our team ensure your home stays warm all winter long. We are committed to delivering honest recommendations and high-quality work for your home.
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