Lennox Gas Furnace / ML296UH070XV36B / 43,000-66,000 BTUH / 3 Ton

The Lennox ML296UH070XV36B gas furnace offers up to 96% AFUE efficiency, delivering consistent comfort and energy savings. Featuring a 3-ton blower and variable-speed motor, it minimizes temperature fluctuations while optimizing energy use. Its two-stage heating and dual-fuel capability ensure efficiency and adaptability, while the steel cabinet reduces operational noise.

$3,557.41

Product Specifications
Lennox	Brand
Family	ML296V
Series	Merit
Input BTUH	43,000-66,000
AFUE	Up to 96%
H x W x D	33 x 17.5 x 29.25
Weight	128 lbs
Blower Size	3 Ton
Electrical Specification	115 VAC 1 Ph 60 Hz
Motor	Variable Speed
Gas Stages	Two-Stage
Configuration	Upflow/Horizontal
Humidity Control	Yes
Blower Compartment	Sealed
Ultra-Low Continuous Fan	Yes
Dual-Fuel Capable	Yes
Ignition	SureLight® Silicon Nitride Ignitor
Quiet Operation	Fully Insulated Cabinet
Air Filter and Humidifier Compatible	Yes

Product Overview

The Lennox ML296UH070XV36B, part of the Merit Series, is a high-efficiency two-stage gas furnace designed for medium-sized spaces. With ENERGY STAR® certification and an efficiency rating of up to 96% AFUE, this furnace helps homeowners reduce energy costs without compromising on performance. Its input BTUH range of 43,000–66,000 and 3-ton blower size ensure even heat distribution and consistent airflow.

Equipped with a variable-speed motor, the ML296UH070XV36B minimizes energy consumption while reducing temperature swings and improving humidity control. Two-stage heating adjusts the flame size based on demand, ensuring efficient operation and balanced indoor comfort. Its dual-fuel capability allows integration with a Lennox® heat pump, enabling automatic switching between gas and electricity for cost-effective operation based on weather conditions.

Engineered for quiet performance, the furnace features a durable steel cabinet and a sealed blower compartment to reduce noise and improve energy efficiency. Backed by a 5-year parts warranty, a limited lifetime heat exchanger warranty, and an optional 10-year extended warranty, the ML296UH070XV36B is a reliable and energy-efficient solution for modern home heating systems.

View Documents

Lennox Gas Furnace Brochure

Warranty Information

Warranty on parts – 5-year limited warranty on covered components

Compressor warranty – 10-year

Warranty on heat exchanger – Limited lifetime warranty

Lennox Gas Furnace / ML296UH110XV60C / 72,000-110,000 BTUH / 5 Ton

$4,448.00

Lennox Gas Furnace / ML296UH090XV48C / 57,000-88,000 BTUH / 4 Ton

$3,939.80

Lennox Gas Furnace / ML296UH070XV36B / 43,000-66,000 BTUH / 3 Ton

$3,557.41

Lennox Gas Furnace / ML296UH045XV36B / 29,000-44,000 BTUH / 3 Ton

$3,431.60

DELIVERING COMFORT, EVERY TIME

Merit Series
ML296V Advantage

Energy Savings

Maximize efficiency with a 96% AFUE rating and two-stage heating that adjusts fuel use based on demand. A variable-speed fan ensures consistent warmth while reducing overall energy consumption.

Comfort and Smart Efficiency

The ML296V gas furnace adapts to heating needs with a variable-speed motor, minimizing temperature fluctuations for consistent warmth while optimizing fuel use for peak efficiency.

Quiet Operation

Designed for whisper-quiet operation, the ML296V features a variable-speed blower and fully insulated cabinet to reduce noise, providing a comfortable and peaceful indoor environment.

Why Hawk Home Services is the Right Choice

With over 15 years of experience, Hawk Home Services is a premier Lennox dealer specializing in HVAC solutions tailored to your home’s unique needs. Our expert technicians combine in-depth product knowledge with advanced installation skills to ensure optimal performance so that you enjoy consistent comfort and energy efficiency.

Unsure of your home’s requirements? Book a meeting, and we’ll evaluate your home’s size, age, layout, ductwork, and local climate to recommend the perfect HVAC system. We work around the clock to provide reliable solutions designed to fit your schedule and ensure a hassle-free experience, minimizing the risk of breakdowns or installation issues.

TESTIMONIALS

Excited to share the love
we get from our customers

I had a furnace and AC installed this past week by Hawk Home Services. Amazing customer service from start to finish and best price and options. The installers were very knowledgeable and polite and made sure that when they left my system was running perfectly.

I am very pleased that Hawk Home have provided professional, responsive and good quality support, installation and well handled and communicated. Thank you to my customer service agent Sidrah who handled our service so well. We are very happy with our new installed tankless water tank!!!

We had a service technician come out to look at our tankless water heater that had started leaking. He called first and arrived on time. While he wasn’t able to fix it right away, he discovered what the problem was quite efficiently and informed us of what was going on. All in all, a good service call.

I got a problem with Enercare and I found HAWK HOME Service. I told them the story, and I wanted to get the tankless installation during the day. All my complications were resolved quickly. they are very friendly and helpful. Thank you so much for your kind and the services.

Lennox Gas Furnace / ML296UH070XV36B / 43,000-66,000 BTUH / 3 Ton

Product Overview

Related Products

Lennox Gas Furnace / ML296UH110XV60C / 72,000-110,000 BTUH / 5 Ton

Lennox Gas Furnace / ML296UH090XV48C / 57,000-88,000 BTUH / 4 Ton

Lennox Gas Furnace / ML296UH070XV36B / 43,000-66,000 BTUH / 3 Ton