Merit ML180EK Series
Economical Gas Furnace with Power Saver™ Technology

The Merit ML180EK Series is an energy-efficient gas furnace designed to provide reliable home heating. Its Power Saver™ constant-torque motor automatically adjusts airflow based on demand, allowing it to operate more efficiently than a standard motor.

AFUE Rating: 80%

80% AFUE Energy Rating

With an 80% AFUE rating, the ML180EK converts fuel into heat efficiently, keeping your home comfortable while minimizing energy waste.

Efficient Heating – Gas Furnace: ML180EK

The ML180EK’s Power Saver™ motor ensures optimized airflow and enhanced efficiency. Built with high-quality steel, this furnace is engineered for durability and long-lasting performance.

Dual-Fuel Operation

When paired with a Lennox® heat pump, the ML180EK functions as part of a dual-fuel system, automatically switching between gas and electricity to provide consistent comfort and energy savings.

Key Benefits of the 5 Ton Merit Single Stage Furnace

✅ 80% AFUE for energy-efficient heating
✅ Power Saver™ constant-torque motor for optimized airflow
✅ Dual-fuel capable when paired with a Lennox® heat pump
✅ Durable high-quality steel construction
✅ Economical and reliable home heating solution