Up to 96% AFUE in upflow/horizontal, up to 95% AFUE in downflow
Fixed-Speeds, constant Torque ECM blower motor
Supports single-stage cooling units
Insulated heat exchanger compartment
Low NOx units are designed for California installations and meet 40 ng/J NOx emissions. Can be installed in air quality management districts with a 40 ng/J NOx emissions requirement.
Cabinet air leak age less than 2.0% at 1.0 in. W.C. and cabinet air leakage less than 1.4% at 0.5 in. W.C. when tested in accordance with ASHRAE standard 193
Approved for twinning applications (0601712 through 1002120) with accessory (order separately)
Approved for manufactured housing/mobile home applications (0401410 through 1202422) with accessory (order separately)
TOUGHER
Flame roll−out sensors standard
Adjustable heating blower OFF delay
Factory set blower ON delay
RPJ ® primary heat exchanger
Stainlesssteel secondary heat exchanger
High temperature limit control prevents overheating
Direct vent (2-pipe), single-pipe venting, or ventilated combustion air
24 VAC humidifier terminal, electronic air cleaner terminal
35” (889mm) high, for ease of installation
Quarter turn knobs for easy door removal and secure attachment
Factory shipped for natural gas, with propane gas conversion kits available
Four position − upflow/downflow/horizontal (left/right) installation
At least twelve different venting configurations
Through the casing flue pipe for counterflow or horizontal applications with accessory (order separately)
Concentric vent available
Self diagnostics with super bright LED
Slide out heat exchanger and blower assembly
WARRANTY*
20 year heat exchanger limited warranty
5 year parts limited warranty
With timely registration, an additional 5 year parts limited warranty
* For residential applications only. See warranty certificate for complete details and restrictions, including warranty coverage for other applications