Some of the Best Gas Furnaces You Can Buy in the Bay Area If you’re searching for a gas furnace replacement in the Bay Area, our Dave Lennox Signature Collection gas furnaces are the best option. These systems are two of the quietest gas furnaces available and are very energy efficient. Let’s begin with energy efficiency. Our Dave Lennox Signature Collection gas furnaces are built with variable speed motors, which limit energy use by only operating fans at full speed when extreme heat is required. Variable speed motors use two-thirds less energy than single speed motors and may help your family save hundreds of dollars on yearly utility expenses compared to older furnaces. More details for each Dave Lennox Signature Collection gas furnace model are provided below. If you want to talk with a Contra Costa Heating & AC team member about one of our products in the Bay Area, call 510-343-9841 or set up an appointment online. SLP98V Variable-Capacity Gas FurnaceYou’ll love the energy efficiency of this gas furnace. It’s earned the ENERGY STAR® label for meeting EPA efficiency standards, and it has an annual fuel utilization efficiency (AFUE) rating* of 98.2%. Add those together and you can get hundreds of dollars back in utility savings each year. Discover the SLP98V’s other outstanding features, including: Efficiency rating of up to 98.2% AFUE*—helps you save on utility expenses ENERGY STAR® qualified—meets or exceeds EPA guidelines for energy efficiency Variable-capacity operation works much like the cruise control system of high-performance automobiles, adjusting automatically as necessary to achieve maximum fuel efficiency iComfort®-enabled technology—allows the furnace, when installed with the easy-to-use programmable iComfort Wi-Fi® thermostat, to generate even better performance and efficiency PreciseComfort™ technology provides superior control SilentComfort technology for some of the quietest operation you can find SureLight® ignitor for an efficient performance Insulated blower compartment to keep air in and minimize heat loss 10-Year Limited Warranty on parts and controls Limited Lifetime Warranty on heat exchanger Efficiency Rating (SEER): up to 98.7Price Guide: $$$ Product Brochure Contact Us to Learn More SL280NV Variable Speed, Ultra-Low Emissions Gas Furnace The SL280NV gas furnace can help lower your heating expenses while keeping your home comfortable all winter. Even on the coldest days, its quiet, two-stage heating will keep temperatures consistent while using as little energy as possible. You can also breathe easy knowing this furnace contributes to a better environment—inside and outside. As the first lowest emission furnace on the market,1 it emits 65 percent less nitrogen oxide than standard low-NOx furnaces. Less NOx means fresher air and plants. This furnace also features: Efficiency rating of up to 80% AFUE2—which can possibly save you more money on energy bills. Ultra-low speed continuous fan adjusts humidity and distributes healthier air. iComfort®-enabled technology—when installed with an iComfort® S30 Ultra Smart Thermostat, learns your family’s calendar and sets heating for energy savings. SilentComfort™ technology and sound-absorbing insulation provides quiet heating. Dual-fuel capable—Pair with an electric Lennox® heat pump for highest efficiency. SureLight® ignition ensures efficient performance. Insulated blower component hangs on to more heat. 20-Year Limited Warranty on the heat exchanger. 10-Year Limited Warranty on remaining covered components.3 1Lennox® SL97UH40NV36B, EL195UH100NE60C, SL280UH100NV60C and EL180UH040NE36A units are the first commercially available, natural Gas-Fired Fan-type Central Furnaces to meet an NOx emission limit of 14 nanograms per Joule (ng/J). 2Annual Fuel Utilization Efficiency (AFUE) measures how efficiently an appliance converts fuel into heat over the course of a year. 3Applies to residential applications only. See actual warranty certificate for details. Note: Due to Lennox’s ongoing commitment to quality, specifications and ratings are subject to change without notice. Efficiency Rating (SEER): up to 80 Price Guide: $$$ Product Brochure Contact Us to Learn More Contra Costa Heating & AC in the Bay Area is ready to help with any of your gas furnace replacement, repair or maintenance needs. Call 510-343-9841 or use our online scheduler to create your appointment. * Annual Fuel Utilization Efficiency (AFUE) measures how efficient the appliance is in converting its fuel’s energy into heat over the course of a year.