The Air Conditioning Contractors of America is opposing a bill that it says would allow states to set its own minimum efficiency standards for heating and cooling equipment.
When it comes to promoting, selling or creating awareness of your product or service, there’s practically no such thing as receiving too much publicity.
Codes normally require that ducts be reasonably airtight. Concerns for energy conservation, humidity control, space-temperature control, room-air movement, ventilation, maintenance, etc., necessitate regulating leakage by prescriptive measures in construction standards.
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