Merit ML180EK Series
Economical Gas Furnace with Power Saver™ Technology

The Merit ML180EK Series is an affordable, energy-efficient gas furnace designed to deliver dependable home comfort. Its Power Saver™ constant-torque motor automatically adjusts airflow based on demand, providing smoother operation and greater efficiency than a standard motor.

AFUE Rating: 80%

80% AFUE Energy Rating

With an 80% AFUE rating, the ML180EK efficiently converts fuel into heat, reducing energy waste while keeping your home consistently comfortable throughout the heating season.

Efficient Heating – Gas Furnace: ML180EK

The ML180EK features the advanced Power Saver™ constant-torque motor, which optimizes airflow for improved performance and enhanced efficiency. Built with high-quality steel, this furnace is engineered for long-lasting durability and reliable operation.

Dual-Fuel Operation

When paired with a Lennox® heat pump, the ML180EK functions as part of a dual-fuel system that automatically switches between gas and electric heating. This ensures optimum comfort and energy savings across varying outdoor temperatures.

Why Choose the Merit ML180EK Series?

The ML180EK is ideal for homeowners seeking a cost-effective, durable, and efficient gas furnace. Its advanced motor technology, dual-fuel capability, and dependable construction offer long-term comfort and smart energy use.

Key Benefits of the 3 Ton Merit Single Stage Furnace

✅ 80% AFUE for efficient heating
✅ Power Saver™ constant-torque motor for optimized airflow
✅ Dual-fuel capability when paired with a Lennox® heat pump
✅ Durable, high-quality steel construction