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 major part of this gas furnace. Compare the rating with the ML195’s reliable build and other energy saving features, and you’re looking at potentially significant savings in annual utility expenses. Even better, the ML195 is affordably priced and can help create a cozy haven for your home year after year.

ML195 Gas Furnace

With an AFUE efficiency rating* as high as 95%, you know energy efficiency is major part of this gas furnace. Compare the rating with the ML195’s reliable build and other energy saving features, and you’re looking at potentially significant savings in annual utility expenses. Even better, the ML195 is affordably priced and can help create a cozy 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 allows reliable operation and a long product life
  • Duralok Plus® heat exchanger – made of patented aluminized steel for better 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 the Bay Area area home warm and cozy year after year with its high reliability features. And, it’ll do so without breaking the bank. You can actually save on your utility expenses thanks to the high energy efficiency of this system. 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 paired 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 want to stick to a budget for your gas furnace replacement, the ML180 is an ideal option that won’t sacrifice reliability or efficiency. You’ll find the benefits keep coming even after the purchase: since this system has received an AFUE efficiency rating* of 80%, you could see a reduction in your annual utility costs. How’s that for a return on your investment?

  • Insulated blower compartment for a quiet operation and a more peaceful home
  • Dual-fuel capability allows you to pair the furnace with an electric heat pump and alternate between gas and electric heat for optimal energy use and reduced heating costs
  • Duralok Plus® heat exchanger helps improve reliability and efficiency
  • Hot surface igniter – controls operation to allow 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 eager to help with your gas furnace replacement. Give Contra Costa Heating & AC in the Bay Area a call at 510-343-9841 or schedule an appointment online to get started. Our professionals work with gas furnace repairs and maintenance, too, so make us your first call for any 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.