Articles Tagged with ''make-up air''

Stan Weaver Co. Greenheck High-Wind Certification Updates for KSQ RSQ and SQ Outdoor Products

Stan Weaver & Co. Announces Greenheck High-Wind Certification Updates

May 18, 2025

The KSQ, RSQ, and SQ Outdoor mixed flow wheel products have officially received Miami-Dade Notice of Acceptance (NOA) and Florida Product Approval (FPA), confirming their performance in high-wind conditions and expanding their use in hurricane-prone regions.

Greenheck Moves to R-454B for Makeup Air Units

December 10, 2024

Greenheck’s Model DGX units, which provide 100% outdoor air, also feature packaged direct expansion (PDX) cooling, housing all cooling components in one compact rooftop unit.

Greenheck: Plenum Supply Fan

May 21, 2018

Greenheck make-up air models DGX and MSX can now be configured with a direct drive, mixed flow plenum supply fan for low to medium pressure applications. With performance capacities from 800 to 16,000 cfm, models DGX-P-MF and MSX-P-MF reduce horsepower requirements, resulting in lower operating costs.

Stelpro: Make-up Air Unit

July 17, 2017

The MUAA distributes tempered fresh air to provide maximum comfort to the occupants in well-ventilated homes. The heating elements modulate continuously, which allow fresh, hot air at a low cost.

Modine Offers New Direct Fired Make-Up Air Unit

The new units are available with two model options, MCV and MVV

January 4, 2017

Ideal for cost-conscious applications that require 100 percent outside air, the new unit from Modine provides first-rate efficiency with a 100 percent thermal efficiency (92 percent sensible), and extends airflow capability to as low as 800CFM to cover far more applications than previously offered.

Fantech’s makeup air system includes a transducer that measures the current the exhaust fan is drawing and uses that to regulate the volume of makeup air.

Overcoming Residential Makeup Air Challenges

Exhaust makeup air solution meets standards, satisfies homeowners’ needs

March 14, 2016

Bruce Fraser, owner of Fraser Construction LLC in Avon, Colorado, recently discovered you can have a suitably sized kitchen exhaust system and meet the IRC M1503.4 makeup air requirement without breaking the bank.

Sterling HVAC products, a Mestek Technology company: Rooftop Make-up Air Unit

February 16, 2015

The Xcelon system rooftop make-up air unit combines condensing boiler technology with air distribution and heat recovery methods for efficiency levels up to 98 percent.

Oct. 16, 2014: enVerid Systems Receives DOE Funding for Energy-Saving HVAC Technology

Intelligent, Modular, Low-Cost Scrubber Can Be Retrofitted or Used in New Construction

October 16, 2014

enVerid Systems announced that it has been awarded $2.4 million through a cooperative agreement from the U.S. Department of Energy (DOE) to accelerate the deployment of the company’s new HVAC Load Reduction (HLR™) technology for buildings.

American Aldes Ventilation Corp.: Make-Up Air Solutions

December 30, 2013

Complete exhaust ventilation systems require complementary make-up air solutions. AIRLET™ through-wall and through-window inlets are available in manually adjustable or self-regulating models for make-up air introduction.

Munters Corp.: Dedicated Outdoor Air System

November 28, 2011

Providing operators the ability to control temperature and humidity independently, the DryCool™ Standard Dedicated Outdoor Air System (DOAS) is designed to cost effectively treat 100 percent makeup air.

On Demand As AI workloads and high-density computing push traditional cooling methods to their limits, the data center industry is accelerating the adoption of next-generation HVAC technologies.

In this webinar, we'll walk you through exactly what to get in place before you add AI to your business. You'll leave with a clear picture of where you stand today and a practical action plan to set yourself up for real results.