Straight Cool with Electric Heat Strip (3 Phase)

BudgetHeating.com sells a wide variety of Bard straight cool "Cool Only" wall hung package units with backup electric heat strips. Model numbers include W12AB, W18AB, W24AB, W30AB, W36AB, W42AC, W48AC, W60AC and many more including custom order Bards! Available products: Commercial products above and below 5 tons, De-humidification models, 50Hz (For export out of USA only), 3 phase, 460V, Gas (LP and Natural Gas), Step Capacity models, Quiet Climate, Telecom upgrades, Interior Wall Mounts, Geothermal, Electronic Controls (Carbon Dioxide, De humidification, complete climate control thermostat, Telecom Lead/Lag controls, Humidification), Variable capacity ECU, Dual TEC PLC 48VDC, Extreme Duty, Anti-Corrosive Coil Coating Phenolic Coating (TechniCoat)
Color Options: Beige, White, Buckeye Gray, Desert Brown, Dark Bronze, Stainless Steel, Aluminum.

If you do not see your Bard model number listed on our website or would like a specialty Bard produced please call us at 813-885-7999 and one of our friendly sales staff members would be glad to quote you with realistic costs and lead times.

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Straight Cool with Electric Heat Strip (3 Phase)

These Bard wall-mount package units deliver cool-only operation with an integrated electric resistance heater for backup or shoulder-season warmth. Built for commercial duty, they are available in 2-6 tons, use R-410A refrigerant, and are offered in 208/240/460V 3-Phase configurations. SEER2 ratings vary by model. Operating Mode: Cool Only with Electric Heat. Product Type: Bard Wall-Mount.

Designed for licensed contractors, property managers, and light commercial users, Bard wall-mounts are ideal for classrooms, offices, telecom shelters, modular buildings, and retrofits where floor space is limited. Their wall-hung design simplifies service access and keeps mechanicals outdoors while maintaining conditioned air inside.

These straight-cool systems are a smart alternative when gas service, flues, or combustion air are impractical. The electric heat strip provides straightforward, low-maintenance heat for moderate climates or as auxiliary heat. Typical capacities span approximately 24,000-72,000 BTU (2-6 tons). Professional installation is required to ensure proper wall opening, electrical, condensate, and commissioning.

Top Brands for Straight Cool with Electric Heat Strip (3 Phase)

Bard leads this category with proven wall-mount packaged units engineered for schools, telecom, and other commercial applications.

Frequently Asked Questions

  • What applications are Bard wall-mount straight cool units with electric heat best suited for?

    They’re ideal for schools, telecom shelters, modular buildings, offices, and corridors where wall-mounted packaged cooling and non-gas backup heat are preferred.

  • How do I choose the correct tonnage (2-6 tons) for my space?

    Have a licensed contractor perform a load calculation; square-foot rules of thumb vary with insulation, ventilation, occupancy, and internal heat gains.

  • Are these 3-phase Bard units compatible with 208/240/460V power supplies?

    Yes. Models are available for 208/240/460V 3-phase; always match the unit nameplate to your building’s electrical service.

  • What are the benefits and limitations of electric heat strips versus gas heat?

    Electric strips are simple, vent-free, and low maintenance, but can cost more to operate in cold climates and are best as auxiliary or mild-climate heat.

  • Do these R-410A Bard wall-mount units require professional installation?

    Yes. Pro installation is required for wall opening prep, electrical, condensate management, startup, and to maintain manufacturer warranty.

  • What clearances and wall opening requirements are needed for Bard wall-mounted package units?

    Follow Bard submittals for sleeve dimensions, exterior intake/exhaust clearances, structural support, and front/service access space.

  • Can existing Bard wall openings and sleeves be reused when upgrading models?

    Often yes. Verify frame size and louver kit compatibility; some retrofits may need adapter panels or a new sleeve for a proper seal.

  • What maintenance is required for wall-mounted packaged Bard units?

    Change filters regularly, clean coils, clear drains, inspect electrical connections, and test heat strip staging and safeties.

  • Are ventilation or low-ambient options available?

    Many models offer economizers, fresh air ventilation, and low-ambient kits; confirm options when selecting your unit.

  • What are the typical efficiency and refrigerant specs?

    Units use R-410A; SEER2 varies by model. Capacities range from 2-6 tons (about 24,000-72,000 BTU). Refer to the model submittal for exact ratings.

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