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DEDICATED OUTSIDE AIR SYSTEM

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RV/RVE

Features:

  • 800 to 18000 cfm

  • Up to 3 in. wg (ESP)

  • 5 to 70 tons cooling capacity

  • 100 to 1,200 mbh heating capacity

  • Cooling options: packaged direct expansion, chilled water, air-source heat pump, and split direction expansion with or without remote condenser on select models

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ERCH

Features:

  • 1,000 - 10,000 cfm

  • Up to 1.75 in. wg

  • Cooling options: packaged direct expansion, split direct expansion, chilled water, water-source heat pump, or evaporative cooling

  • Heating options: indirect gas, electric, hot water, or water-source heat pump

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ERT

Features: 

  • 2,000 - 10,000 cfm

  • Up to 1.75 in. wg

  • Cooling options: split direct expansion or chilled water

  • Heating options: electric or hot water

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Alpha Air

  • All Indoor Installation

  • 200 to 500 CFM

  • Horizontal or Vertical

  • Air-Source Heat Pump

  • Variable Air Volume (thru BMS)

  • Air-Cooled Self-Contained DX w/ ERW

  • Direct Expansion w/ Energy Recovery 

  • Auxiliary Reheat Coil

  • Dual Energy Recovery Devices

  • 2" Solid Double Wall 

  • 2" Merv 8 Pleated Thropway Filters

  • Self Contained DX System

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Omega Air

Capacity: 1-15 Tons 

  • 150-3000 CFM

  • Horizontal or Vertical

  • Water Cooled Packages

  • Air-Cooled with Indoor Condenser or Optional Outdoor Condenser 

  • 2 to 70 kW Electric Heat-Single Point Power

  • Optional Digital Scroll

CALL US

Tel:  (601) 956-3002

Fax: (601) 956-6212

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OFFICE HOURS

Mon - Thu: 7:30am - 5:00pm

Fri -  7:30am-3:00pm

Sat-Sun: Closed

OVER 60 YEARS EXPERIENCE

OUR SERVICES

- HVAC Equipment

- Controls & Automation

- Services and Installations

- Customized Systems

VISIT US

210 Marketridge Dr
Ridgeland, MS 39157

© 2026 Ward Mechanical Equipment, LLC

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