Des Moines, IA

Phone Number:
9550 White Oak Lane Suite 100
Johnston, IA 50131
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ASHRAE Design Conditions:
92.8°F DB
76.2°F WB
69.8°F DP
47.3% RH
DB = Dry Bulb
WB = Wet Bulb
DP = Dew Point
RH = Relative Humidity

Delivering HVAC Solutions

What makes the MSI team stand out is that we don’t just understand our best-in-class manufacturer’s products — we offer consultative expertise for complete HVAC systems.

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