Henry

@henrykelly6

HVAC MANUAL JDS and RESIDENTIAL HVAC DESIGN ENGINEER

Nigeria

Englisch, Deutsch

Einige Informationen werden in englischer Sprache angezeigt.

Über mich

I help homeowners, contractors, builders, and architects with accurate, professional HVAC Manual J, Manual S, and Manual D services for residential projects. I specialize in room by room heating & cooling load calculations, equipment sizing, duct design, HVAC layouts, and permit ready reports. My goal is to deliver clear, reliable calculations that save time, reduce sizing issues, and help your project move smoothly through review. Send me your plans and let’s get started.... Mehr lesen

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