Why It Matters

Offices ventilate during long occupied hours. Older constant-volume systems throw that conditioned air away, wasting heating and cooling simultaneously.

Typical Energy Savings

A crossflow plate core typically cuts the ventilation heating and cooling load by 50 to 70 percent.

Recommended Technology

• Crossflow plate core - simple, compact, low maintenance
• Integrated heat-recovery ventilator for retrofits

What to Watch

• Confirm the fan can handle added static pressure
• Pair with demand-controlled ventilation for extra savings