Merit® Series Gas Furnaces Provide Reliable Heat When You Need it Most You’ll find a large collection of affordable and efficient gas furnaces at Keystone Heating & Air Conditioning Co., Inc in Racine. Our Merit Series products have earned high annual fuel utilization efficiency (AFUE) ratings, which measure how efficiently the equipment converts fuel to energy. Our systems are also made for reliability and a long product life, offering a cozy and comfortable home when it’s cold outside. Learn more about each system below, and call us at 262-358-9468 or schedule an appointment online to discuss a gas furnace replacement for your home. ML195 Gas Furnace You don’t need to break the bank buying highly energy efficient products that can help you save on your energy expenses. Our ML195 gas furnace is affordable for nearly all budgets and has earned an energy efficiency rating of 95% AFUE,* one of the highest available. This furnace is a nice option for excellent comfort, efficiency and reliability. Sealed blower compartment for a quiet operation and improved comfort Stainless steel secondary heat exchanger – enables the furnace to reach higher efficiency levels by capturing extra heat SureLight® ignitor allows reliable operation and helps lengthen product life Duralok Plus® heat exchanger – made of patented aluminized steel to ensure reliability and efficiency 20-Year Limited Warranty on heat exchanger 5-Year Limited Warranty on covered components (this product may be eligible for valuable 10-year Limited Extended Warranty coverage) Efficiency Rating (SEER): 95 Price Guide: $ Product Brochure Contact Us to Learn More ML193 Gas FurnaceIf you’re looking for reliability in a gas furnace for your Racine area home, consider the ML193, which has a variety of features that contribute to a more reliable performance. Its Duralok Plus® heat exchanger, SureLight® ignitor and durable steel cabinet all constructed with materials that help contribute to more reliability and longer product life. And, with an AFUE rating* of 93%, this energy efficient gas furnace can help you save on your monthly utility bills. Sealed blower compartment for a quiet operation and less than 1% leakage at 1.0” ESP SureLight® ignitor helps increase operation reliability Duralok Plus® heat exchanger – to help increase reliability and efficiency Dual-fuel capability – can combine with an electric heat pump to enhance comfort and fuel efficiency by alternating between electric and gas heat 20-Year Limited Warranty on heat exchanger 5-Year Limited Warranty on covered components (this product may be eligible for valuable 10-year Limited Extended Warranty coverage) Efficiency Rating (SEER): 93Price Guide: $ Product Brochure Contact Us to Learn More ML180 Gas Furnace Economical is the perfect word to describe the ML180 gas furnace. Its 80% AFUE efficiency rating*, meaning the machine efficiently converts energy into heat, and the sealed blower compartment retains this heat to decrease losses and maximize efficiency. To add to its great features, this product is also affordably priced to fit nearly any budget. Insulated blower compartment helps minimize operation noises and make your home more peaceful Dual-fuel capability enables you to connect the furnace with an electric heat pump and alternate between gas and electric heat for the most efficient energy use possible Duralok Plus® heat exchanger increases reliability and efficiency Hot surface igniter – controls operation to help increase efficiency and enable a reliable performance 20-Year Limited Warranty on heat exchanger 5-Year Limited Warranty on covered components (this product may be eligible for valuable 10-year Limited Extended Warranty coverage) Efficiency Rating (SEER): 80 Price Guide: $ Product Brochure Contact Us to Learn More ML180E Mid-Efficiency Gas Furnace The ML180E uses Power Saver™ technology to create an efficient and dependable furnace. By changing airspeed to demand, its constant torque motor operates more efficiently than a regular motor. In fact, it’s 33% more efficient. And a tightly sealed blower compartment limits air leakage to 1%, keeping you and your family more comfortable. This furnace also features: Efficiency rating of up to 80% AFUE1—which can lower utility costs. Power Saver™ constant torque motor changes airspeed to demand, minimizing energy use for heating and cooling. iComfort®-enabled technology, when connected with an iComfort® E30 Smart Thermostat, can save you more on energy costs. Dual-fuel capable—Pair with an electric Lennox® heat pump for top efficiency. SureLight® hot surface ignition ensures a long life for your furnace. Sealed blower compartment cuts back on heat loss. Duralok Plus™ Heat Exchanger is made from strengthened ArmorTuf™ aluminum steel. Robust blower assembly tops industry benchmarks for consistent temperatures, improving comfort. Durable steel cabinet is made to last with a resilient, yet attractive appearance. Air filter and humidifier compatible. 20-Year Limited Warranty on the heat exchanger. 5-Year Limited Warranty on all remaining covered components. 10-Year Limited Extended Warranty with product registration—ask Keystone Heating & Air Conditioning Co., Inc for more information.2 Efficiency Rating (SEER): up to 80 Price Guide: $ Product Brochure Contact Us to Learn More 1Annual Fuel Utilization Efficiency (AFUE) measures how efficiently an appliance converts fuel into heat over the course of a year. 2Covered components may be eligible to receive a 10-year warranty. Online equipment registration at www.lennoxregistration.com is required within 60 days of installation (except in California and Quebec) or the Lennox® base warranty will apply. Applies 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. Keystone Heating & Air Conditioning Co., Inc can take care of all your gas furnace replacement needs. If you’re looking for gas furnace repairs or maintenance in Southeast Wisconsin, our staff has you covered. Simply give us a call at 262-358-9468 or use our online scheduler to set up an 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.