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#208721 - 02/08/13 01:42 AM Outdoor Patio Heating & Residential Load Calcs  
BigB  Offline
Member
Joined: Mar 2004
Posts: 719
Tucson, AZ USA
I am pretty sure infrared heaters installed on outdoor patios must be figured at 125% and included on residential load calcs, is this correct?


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#208722 - 02/08/13 03:27 AM Re: Outdoor Patio Heating & Residential Load Calcs [Re: BigB]  
gfretwell  Offline


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Joined: Jul 2004
Posts: 9,124
Estero,Fl,usa
They get computed at 100% on the load calc but the branch circuit gets sized at 125%.


Greg Fretwell

#208726 - 02/08/13 11:22 AM Re: Outdoor Patio Heating & Residential Load Calcs [Re: gfretwell]  
BigB  Offline
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Joined: Mar 2004
Posts: 719
Tucson, AZ USA
OK thanks Greg


#208728 - 02/08/13 03:03 PM Re: Outdoor Patio Heating & Residential Load Calcs [Re: BigB]  
gfretwell  Offline


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Joined: Jul 2004
Posts: 9,124
Estero,Fl,usa
Depending on which method you use the bottom line may not end up being the whole load added with the heaters but the 100% is what you plug into the calculation.


Greg Fretwell


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