Economic Choices for Commercial Building Applications
The 558J packaged rooftop air conditioner with electric heat is available in 3 to 25 ton models that are ASHRAE 90.1 energy compliant. . These units offer a full line of factory options or field-installed accessories to go along with energy-saving performance of 13 SEER cooling. Single- and multi-stage models are available with a variety of heating sizes for each unit size.