Merit® Series Gas Furnaces Provide Reliable Heat When You Need it Most

You’ll find a full selection of affordable and energy efficient gas furnaces at Olde Towne Heating & Air in Mount Pleasant. Our Merit Series products offer 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, giving you the comfort you need throughout the coldest months of the year. Find specifics about each system below, and call us at 843-485-0967 or set up an appointment online to discuss a gas furnace replacement for your home.

ML195 Gas Furnace

You don’t need to spend a fortune on highly energy efficient products that can save you hundreds on your utility bills. The ML195 gas furnace is affordable for almost any budget and has received an energy efficiency rating of 95% AFUE,* one of the highest you can find. This furnace is the ideal choice for outstanding comfort, efficiency and reliability.

  • Sealed blower compartment improves comfort and helps minimize operating sounds
  • Stainless steel secondary heat exchanger – enables the furnace to realize 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)
ML195 Gas Furnace
Efficiency Rating (SEER): 95
Price Guide: $

ML193 Gas Furnace

If you’re looking for reliability in a gas furnace for your Mount Pleasant area home, the ML193, which is full of features to improve reliability, is for you. Its Duralok Plus® heat exchanger, SureLight® ignitor and durable steel cabinet all constructed with materials that help improve reliability and increase product life. With an AFUE rating* of 93%, this energy efficient gas furnace can help reduce those monthly energy 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 – helps improve energy efficiency and reliability
  • Dual-fuel capability – similar to a hybrid car, this system, when combined with an electric heat pump, will alternate between electric and gas heat for maximum 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)
ML193 Gas Furnace
Efficiency Rating (SEER): 93
Price Guide: $

ML180 Gas Furnace

Economical is a great word to describe the ML180 gas furnace. Its 80% AFUE efficiency rating*, meaning the unit efficiently converts energy into heat, and the sealed blower compartment keeps this heat inside to reduce losses and improve efficiency. If that wasn’t good enough, this furnace is also affordably priced to fit nearly any budget.

  • Insulated blower compartment helps soften operation sounds
  • Dual-fuel capability enables you to connect the furnace with an electric heat pump and alternate between gas and electric heat for optimal energy use and lower heating costs
  • Duralok Plus® heat exchanger increases reliability and efficiency
  • Hot surface igniter – controls operation for a more reliable and efficient 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)
ML180 Gas Furnace
Efficiency Rating (SEER): 80
Price Guide: $

ML180E Mid-Efficiency Gas Furnace

The ML180E uses Power Saver™ technology to create an cost-effective and trustworthy furnace. By matching airspeed to demand, its constant torque motor runs more efficiently than a standard motor. In fact, it’s 33% more efficient. And a tightly sealed blower compartment reduces air leakage to 1%, keeping you and your family more comfortable. This furnace also features:

  • Efficiency rating of up to 80% AFUE1—which can reduce 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 heating and cooling costs.
  • Dual-fuel capable—Use with an electric Lennox® heat pump for top efficiency.
  • SureLight® hot surface ignition ensures longevity 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 surpasses industry standards for even temperatures, increasing comfort.
  • Durable steel cabinet is made to last with a tough, yet attractive finish.
  • 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 Olde Towne Heating & Air for more information.2
ML180E Mid-Efficiency Gas Furnace
Efficiency Rating (SEER): up to 80
Price Guide: $

 

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.

 

Olde Towne Heating & Air can assist with all your gas furnace replacement needs. If you’re in need of gas furnace repairs or maintenance in Charleston, our staff has you covered. Simply give us a call at 843-485-0967 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.