Commercial HVAC guides, Dallas-Fort Worth
Straight answers on commercial HVAC.
No fluff. The questions DFW facility and property managers actually ask about rooftop units, maintenance, and when to repair or replace.
How Long Does a Commercial Rooftop Unit Last?
Most commercial rooftop units last 15-20 years, with ASHRAE's median at 15. Learn what drives RTU lifespan in DFW's demanding climate.
What Is the $5,000 Rule for HVAC? A Repair-or-Replace Guide
The $5,000 rule for HVAC helps you decide repair or replace: multiply unit age by repair cost. Over $5,000? Replacement usually wins. Under? Repair may.
Commercial vs Residential HVAC: What Is the Difference?
The difference between commercial and residential HVAC comes down to scale, rooftop packaged units, three-phase power, and code requirements homes never face.
How Much Does Commercial HVAC Maintenance Cost?
Commercial HVAC maintenance cost in DFW depends on unit count, tonnage, and cadence, but runs 3-5x cheaper than emergency repairs. Here's how to size your budget.
How Often Should a Commercial Rooftop Unit Be Serviced?
Rooftop unit service frequency for DFW commercial HVAC: 2-4 visits/year standard, more for restaurants, multi-tenant, or 24/7 buildings.
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