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Did You Know Design eNewsletter

Recent eNewsletters


Custom Indoor AHU With Packaged DX Cooling and Electric Heat

This Did You Know Design features a custom indoor XeteX air handler delivering 10 tons of cooling capacity for a commercial facility. Featuring a ducted, air-cooled indoor condensing section, a plenum fan array is used in lieu of standard axial fans to handle the higher than normal static pressures associated with the condenser air ducting.
Learn more by requesting July-1 2024 DYK Design eNewsletter.

XeteX DYK June 2024 Custom ERU for a natatorium

Custom ERU with Flat Plate HX, Packaged DX Cooling & Indirect Gas Fired Furnace

This XeteX custom energy recovery unit is equipped with a flat plate heat exchanger, packaged DX with air-cooled condensing, and an indirect gas fired burner. The unit provides indoor air quality and temperature and humidity control for an indoor pool environment.

Learn more by requesting June-2 DYK Design eNewsletter.

XeteX DYK June 2024 Custom ERU for a library

Custom ERU With Electric Heater, CW And HW Coils

This XeteX custom energy recovery unit elevates the indoor climate comfort, air quality, and energy efficiency of a 21,210-square-foot public library. Equipped with an energy recovery wheel, electric heater, chilled water and hot water coils, and top-notch filtration, it also utilizes a bipolar ionization system.

Learn more by requesting June-1 2024 DYK Design eNewsletter.


ERU With Packaged DX, Indirect Gas-Fired Burner And Epoxy-Coated HX

This ERU delivers 12,500 CFM, 30 tons of cooling capacity, achieves up to 70% energy effectiveness, and provides indoor air quality and a comfortable climate year-round for a medical laboratory application. 

Learn more by requesting May-2 DYK Design eNewsletter.


RTU With Energy Recovery Enthalpy Wheel, Chilled Water & Hot Water Coils

This XeteX custom roof top unit with an energy recovery wheel is a high-quality solution that not only helps buildings breathe better but also enhances overall indoor climate comfort and energy efficiency for a prestigious academic institution. 

Learn more by requesting the May-1 DYK Design eNewsletter.

April-2024-Custom-HRV-with-coated HX and Explosion Proof Design

Aluminum HRV with Epoxy-Coated Heat Exchanger & Explosion Proof Design

Corrosion-resistant materials and an epoxy-coated sensible flat plate heat exchanger in an explosion-proof design help this custom HRV provide energy-efficient climate control, indoor air quality, and safe, long-lasting performance for a WWTP. 

Learn more by requesting April-2 2024 DYK Design eNewsletter.


ERV with Active Regen Desiccant Wheel & Enthalpy Wheel with Purge Sector

This XeteX project highlights one of five indoor custom ERVs for a 12-story office high-rise. Equipped with dual energy recovery wheels,
the custom indoor ERVs are specifically designed for a low-delivered dewpoint of 42F. 

Learn more by requesting April-1 DYK Design eNewsletter.


Custom RTU with Sound Absorbing Design, CW/HW & Enthalpy Wheel

This XeteX project highlights one of four custom air handlers for a 52,000-square-foot community center featuring a unique sound-absorbing design.

Learn more by requesting the March-2 DYK Design eNewsletter.

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XeteX DYK March 2024

Custom AHU with 45K CFM and All-Aluminum Weight-Savings Design

Discover what's inside this XeteX custom air handling unit for a Manufacturing Facility with 45K CFM and an all-aluminum weight-savings design. 

Learn more by requesting March 2024 DYK Design eNewsletter.

XeteX DYK Feb 2024-2 WWTP

Custom Explosion Proof MAU With Corrosion Resistant Aluminum Design

This XeteX custom make up unit is one of six designed for a WWTP featuring Explosion Proof Class-1, Div-1 motors, freeze stat, unit wiring actuators, lights, GFCI, and filter gauges, corrosion-resistant aluminum construction and heresite-coated parts.

Learn more by requesting February-2 DYK Design eNewsletter.

XeteX DYK Feb 2024-1

Custom RTU W/Packaged DX Cooling, Heating, And 3-Level Multi-Zone Dampers

This XeteX custom roof top unit designed for an educational facility is located near the ocean featuring a non-corrosive aluminum construction, 37 tons of cooling, and a three-level multi-zone damper to regulate air flow.

Learn more by requesting the February-1 DYK Design eNewsletter.

XeteX DYK 2024 Custom AHU for Surgical Center

Precise humidity control, 25 tons of cooling, and 5,700 CFM

Discover what's inside this XeteX custom air handling unit for a Surgery Center to deliver precise humidity control, 25 tons of cooling, 5,700 CFM, and premium air filtration. 

Learn more by requesting January 2024 DYK Design eNewsletter.


Custom Outdoor Desiccant Dehumidification AHU

The December Did You Know Design showcases a customized AHU for an ice arena featuring a high-capacity active regen energy recovery wheel with heat reactivating H4M molecular sieve desiccant removing up to 296 lbs. of moisture per hour.

Learn more by requesting the December-1 DYK Design eNewsletter.


Extra Large Custom DOAS with 67K CFM

This XeteX unit features an extra large custom DOAS with dual energy recovery enthalpy wheels to provide 70% energy effectiveness and low cross contamination, plenty of filtration for indoor air quality, and hydronic coils with 67K CFM. Instead of multiple air handling units, XeteX designed the heating, cooling, and humidity control in one three-section split unit to condition an entire office facility. Learn more by requesting November-2 DYK Design eNewsletter.


DOAS with Coated HX and Explosion Proof EA Motor

This custom XeteX DOAS is designed for a waste water treatment plant with explosion-proof features and non-corrosive material selection to sustain harsh conditions. Learn more by requesting the November-1 DYK Design eNewsletter.

DYK Oct 2023 267 Ton Custom RTU with Water Source Heat Pump

Custom RTU with Water Source Heat Pump

This XeteX project features a custom outdoor water source heat pump unit with an impressive 267 tons of cooling capacity and 60K CFM for a university. Learn more by requesting Oct DYK Design eNewsletter.

DYK July 2023

Custom Air Handling Unit

XeteX design engineers and manufactures many unique custom air handling units including replacement units to retrofit existing curbs and hookups to mechanicals. The July DYK Design features a six-section split custom outdoor DX cooling and Gas Heat Air Handler. Learn more by requesting July DYK Design eNewsletter.