

Model KB - Multiphase Heavy Duty Unit Heater (480V, 20kW)
King’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
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Explore Our CollectionStay warm and efficient with our wide selection of HVAC heaters designed for residential, commercial, and industrial spaces. From electric and gas-powered units to wall-mounted and portable options, our heaters deliver reliable performance for supplemental or primary heating.
Ideal for garages, workshops, warehouses, and home applications, these units are built for durability, safety, and energy efficiency. Choose from trusted brands and models that meet U.S. safety and energy standards.
Whether you're upgrading, replacing, or installing a new system, find the right heater to suit your space and budget. Fast shipping and expert support available on all products.
King’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full detailsKing’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full detailsKing’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full detailsKing’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full detailsKing’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full detailsKing’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full detailsKing’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full detailsKing’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full detailsKing’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full detailsKing’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full detailsKing’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full detailsKing’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full detailsKing’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full detailsKing’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full detailsKing’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full detailsKing’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full detailsKing’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full detailsKing’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full detailsThe EKB is designed to be an affordable, high-capacity garage / shop heater. Combining King’s patented Smart Limit safety technology with dual NiCh...
View full detailsThe GH compact heavy duty unit heater is designed for use as primary or supplemental heat sources in large or exposed areas, including commercial s...
View full detailsThe GH compact heavy duty unit heater is designed for use as primary or supplemental heat sources in large or exposed areas, including commercial s...
View full detailsThe GH compact heavy duty unit heater is designed for use as primary or supplemental heat sources in large or exposed areas, including commercial s...
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