Brochure

Gas Furnaces with iQ Drive
®
Technology
It’s a fuel-efficient way to drive, and also more
comfortable than the lurching that comes with rapid
acceleration and deceleration.
A single-stage system shuts on and off at full output
only, similar to driving with either a lead foot or
completely off the accelerator.
A two-stage system operates at two heat inputs,
similar to driving at one of two available constant
speeds. Two-stage heat is more comfortable than
single-stage heat, but a fully modulating system
provides the best comfort solution.
T
urn your home into a quiet, comfortable,
incredibly efficient sanctuary. The iQ Drive fully
modulating gas furnace by Maytag is the epitome of
comfort, convenience and quiet. It continuously adjusts
its heat output to exactly match the needs of your
home – so you maximize your energy efficiency while
enjoying constant comfort.
Modulating vs. Single-Stage vs.
Two-Stage
To understand modulating technology, just think of
your car. A modulating furnace operates much like
your cruise control, constantly making small
adjustments to keep the car at its desired speed.
INDOOR TEMPERATURE SWING
Single-S tage
Two-S tage
Modulating
70°
70°
70°