Echo Heating & Ventilation

Product Application Questions

Air Curtain

N on - V olt a g e/Phase: Hea t ed / E l e ctric a l Hea t ed / Gas Hea t ed

______/______ ______/______ ______/______

NH / EH / GH NH / EH / GH NH / EH / GH

D oor S iz e: Width / Height

______/______ ______/______ ______/______

M ounting He ig h t : M ount : On Wall or Bracketed (Away From Wall) D oor Q t y: How Many Door Switches P r essu r e: Posi ti ve / Nega ti ve / NA S trong W ind L o ad: Oversize Unit To Compensate

_____________ _____________ _____________

_____________ _____________ _____________

_____________ _____________ _____________

+ / - / NA

+ / - / NA

+ / - / NA

Y / N

Y / N

Y / N

We ll I n su l a t ed:

Y / N

Y / N

Y / N

A r ea Des cri p tion :

_____________ _____________ _____________

Exhaust Fan

V olt a g e/Phase:

______/______ ______/______ ______/______

Squa r e F oot a g e: Length X Width

______X______ ______X______ ______X______

Ce iling He ig h t :

_____________ _____________ _____________

A ir Ex c ha ng e Ra t e: Air Turn Per Hour A ir Supp ly : Open Doors/Windows or Supply Shu tt ers Wea t he r H oo ds: Prevent Moisture Ge tti ng In

________ t/h

________ t/h

________ t/h

D&W / SS

D&W / SS

D&W / SS

Y / N

Y / N

Y / N

M otoriz ed Shu tt e r s:

Y / N

Y / N

Y / N

A r ea Des cri p tion :

_____________ _____________ _____________

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