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

You’ll find a full selection of affordable and high efficiency gas furnaces at Dave's Diversified Services in Front Royal. Our Merit Series products have received high annual fuel utilization efficiency (AFUE) ratings, which measure how efficiently the equipment converts fuel to energy. These products are also built for reliability and a long product life, giving you the comfort you need throughout the coldest months of the year. Learn more about each product below, and call us at 540-369-3971 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 help you save on your energy expenses. The ML195 gas furnace is affordable for nearly all budgets and has achieved an energy efficiency rating of 95% AFUE,* one of the best around. 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 reach higher efficiency levels by capturing extra heat
  • SureLight® ignitor allows reliable operation and a longer 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 want a reliable gas furnace for your Front Royal 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 made with materials that help contribute to more reliability and longer product life. With an AFUE rating* of 93%, this energy efficient gas furnace can help decrease your utility expenses.

  • Sealed blower compartment for a quiet operation and less than 1% leakage at 1.0” ESP
  • SureLight® ignitor for a more reliable operation
  • Duralok Plus® heat exchanger – helps improve energy efficiency and reliability
  • Dual-fuel capability – when combined with an electric heat pump, this feature can help increase fuel efficiency by alternating between electric and gas fuel
  • 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 the best word to describe the ML180 gas furnace. Its 80% AFUE efficiency rating* means the machine efficiently converts energy into heat, and the sealed blower compartment retains this heat to decrease losses and boost efficiency. 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 lets you connect the furnace with an electric heat pump and alternate between gas and electric heat for efficient energy use and decreased utility expenses
  • 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)
ML180 Gas Furnace
Efficiency Rating (SEER): 80
Price Guide: $

Dave's Diversified Services can assist with all your gas furnace replacement needs. If you’re in need of gas furnace repairs or maintenance in Warren County, our staff has you covered. Simply give us a call at 540-369-3971 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.