Temspec

Fan Coil Units, Unit Ventilators

Temspec designs and manufactures single-zone HVAC equipment with a focus on fan coil units and unit ventilators for high-rise and classroom applications. Its products are engineered around quiet operation, energy efficiency, compact footprints, and easy serviceability, with configurations that support heating, cooling, ventilation, filtration, and humidity control. Temspec also offers custom equipment and energy recovery options, giving engineers and contractors flexibility to address application-specific requirements in both new construction and renovation projects.

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The Experience Behind Every Recommendation

Behind every equipment solution is Havtech’s own established legacy of commercial HVAC expertise, driven by our decades of experience, extensive project history, and trusted industry relationships.

years in business

40 +

projects

500 +

partners

200 +

Product Categories

Products That Fit Your Needs

Temspec’s custom fan coil and hydronic HVAC solutions deliver reliable performance, precise comfort control, and energy-efficient operation tailored to each application.

Model VUD Standard Unit Ventilators

The VUD is a vertical upflow, ducted unit offering 800–2,000 CFM, 2–5 ton capacity, 100% outdoor air economizer capability, valve or face-and-bypass control, and optional split DX.

Model TL Concealed Cabinet Fan Coil Unit

The Model TL Concealed Cabinet is an ultra-efficient vertical unit available in ducted or free-discharge configurations, offering 300–1,200 CFM, ¾–3 ton capacities, and 2- or 4-pipe hot/chilled water or electric heat options.

Air Medic Filtration/Sterilization

Air Medic is a portable air filtration and sterilization unit delivering up to 600 CFM with MERV 10 and HEPA filtration, ECM fan technology, and optional activated carbon, bipolar ionization, and UV-C treatment.

What You Get When You Work With Us

When you work with Temspec and Havtech, you gain access to fan coil and unit ventilator solutions backed by local HVAC expertise and application support. Our team helps evaluate zone-level heating, cooling, and ventilation requirements, select the appropriate equipment, and provide design guidance for new construction, replacements, and retrofit projects. We coordinate with engineers, contractors, owners, and facility teams throughout the Mid-Atlantic region to support equipment integration, installation planning, technical requirements, and reliable long-term performance.

Applications and Industries

Designed for the Buildings You Work In

Temspec fan coil units and unit ventilators are designed for buildings that require reliable, space-conscious heating, cooling, and ventilation at the room or zone level. Their products are commonly used in schools and universities, high-rise residential and commercial buildings, offices, hotels, healthcare facilities, and other applications where quiet operation, compact equipment, and individual zone control are important.

Find Your Local Partner

Proudly Representing Across the Region

Havtech partners with manufacturers to deliver innovative solutions across the Mid-Atlantic and beyond. With dedicated regional offices and expert teams, we bring industry-leading products and responsive support closer to you – wherever your projects take place.