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

With an AFUE efficiency rating* as high as 95%, you know energy efficiency is big feature of this gas furnace. Compare the rating with the ML195’s strong build and other energy saving features, and you’re looking at potentially significant savings on your yearly utility expenses. Even better, the ML195 is affordable for most budgets and can help create a warm haven for your home year after year.

ML195 Gas Furnace

With an AFUE efficiency rating* as high as 95%, you know energy efficiency is big feature of this gas furnace. Compare the rating with the ML195’s strong build and other energy saving features, and you’re looking at potentially significant savings on your yearly utility expenses. Even better, the ML195 is affordable for most budgets and can help create a warm haven for your home year after year.

  • Sealed blower compartment helps keep the heat in and reduce operating noises
  • Stainless steel secondary heat exchanger – enables the furnace to reach higher efficiency levels by capturing extra heat
  • SureLight® ignitor helps ensure reliable operation and a long product life
  • Duralok Plus® heat exchanger – made of patented aluminized steel for more 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

The ML193 gas furnace will keep your Tampa Bay area home warm and comfortable for many years with its high reliability features. And, it’ll do so without breaking the bank. You could actually end up saving on your energy bills thanks to the high energy efficiency of this furnace. It has an efficiency rating of 93% AFUE,* and its durable steel cabinet keeps heat in to enhance efficiency.

  • Sealed blower compartment for a quiet operation and less than 1% leakage at 1.0” ESP
  • SureLight® ignitor offers reliable operation
  • Duralok Plus® heat exchanger helps maintain reliability and efficiency
  • Dual-fuel capability – can be used with an electric heat pump to enhance comfort and fuel efficiency by switching 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)
ML193 Gas Furnace
Efficiency Rating (SEER): 93
Price Guide: $

ML180 Gas Furnace

If you need to stay within a budget for your gas furnace replacement, the ML180 is a great option that won’t make you sacrifice reliability or efficiency. You may likely experience benefits after your purchase: since this system has received an AFUE efficiency rating* of 80%, you could see a reduction in your annual utility costs. That’s the kind of return on investment we like to see.

  • Insulated blower compartment helps create a quieter and more peaceful home
  • Dual-fuel capability allows you to connect the furnace with an electric heat pump and alternate between gas and electric heat for optimal energy use and decreased heating costs
  • Duralok Plus® heat exchanger ensures reliability and efficiency
  • Hot surface igniter – controls operation to enable a 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: $

We’re ready to help with your gas furnace replacement. Give Langford Cooling in Tampa Bay a call at 813-898-9553 or set up an appointment online to get started. Our staff will help with gas furnace repairs and maintenance, too, so call us for all your heating system needs.


* 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.