What does "Do not scale the drawing" mean?

It tells whoever reads the sheet to go by the written dimensions, not a ruler on the print. Printed copies can shrink or stretch, so measuring off the paper can put a register or a unit in the wrong spot.

Can I change the drawing number format?

Yes! Edit the drawing number in ArcSite to match the job numbering your shop already uses.

Can ArcSite count materials from my drawing?

It can. Set up your product library once, and the materials calculate as you draw, so the takeoff is ready when the layout is.

HVAC Title Block - Free Template Download!

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HVAC Title Block

On a busy install, the crew grabs whatever HVAC sheet is in the truck, so the title block has to show at a glance whether it's the current one. ArcSite's HVAC title block puts a large drawing number and a revision box side by side on a short strip that fits under any duct or equipment layout.

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Opens right in your browser — no install. Make it yours within minutes.

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Key Features

This HVAC title block includes:

Open logo box on the left
Title field preset to HVAC Drawing
Drawing number HVAC-001-AM
A3 sheet size box
Revision number box
Do-not-scale note above the title
Weight and scale fields

The drawing number prints larger than anything else in the block, so set it to your own job numbering before the first sheet goes out, or every revision after it carries the wrong number.

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Design tips

Key Considerations When Designing an HVAC Title Block

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Fill in the revision box every time the duct layout or equipment changes, so your install crew never hangs ductwork from an old sheet. In ArcSite, you can set the title, drawing number, and scale once and reuse the block on every HVAC drawing you send.

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