THIS IS AN
ACCA MANUAL S
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IF YOU LIKE OTC, CHECK BACK ON OCCASION, BECAUSE WE PLAN TO "BLOW YOUR MINDS", WITH AN AMAZING UPGRADE IN LATE 2021, WITH NO EXCEL REQUIRED!
We are open to inquiries from capital investor(s). The seeds of OTC were covertly planted nationwide this year, and common sense could take root very soon.
(For "Off-the-Charts© for educators", please click here)
THIS IS A UNIVERSAL CONTRACTOR MODELING SPREADSHEET"
1. Why would I need "Manual S"?
ICC code dictates it.
2. What's it for?
It's used AFTER the load calculation, to select equipment.
3. Why not just use the model # ?
Model numbers only roughly give a clue on BTU capacity.
5. Usn't AHRI giving the capacity?
AHRI rating is nominal, like a MPG sticker on a car.
4. Who's going to know anyway?
The home occupant may not get the correct size unit and comfort. This is really just the 2nd half of load calculation.
5. I think I have this software already, why pay for this now?
BECAUSE NOBODY DOES THIS
BETTER! WE DID IT FIRST,
YOU CAN FACT-CHECK THAT!
We have found current popular software is time consuming, over complex to use, missing pieces of ACCA's guidelines, and not compliant to their manual. Some just crudely added the feature recently by R&D (rip-off & duplicate), just to compete with OTC.
(They are an insult to ACCA's intent, and
are missing the best features of Mr. Rutkowski's Manual S)
5. Why did you make this program to require Microsoft Excel?
ACCA's original hand-filled forms were all in tables, and since Excel was created (like old Lotus 1-2-3) to make powerful tables, it was just common sense to use it. We will eventually create this as a standalone product, used by any device with an internet browser, but we have not found an economical and efficient utility to make that happen yet. (OR ANY CODE WRITERS WHO WOULD LIKE A PIECE OF THE ACTION!)
not approved by ACCA Manual S
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