HVAC & mechanical contractors
HVAC takeoffs, without the squint.
Upload the M sheets. Sweinstein reads every equipment schedule, counts diffusers and devices on the plans, and checks that power hookups match the electrical drawings.
E2.0 — Lighting plan · Takeoff
?
Counts
Type A light6
Type B light3
Duplex outlet24
Exit sign2
1 to review
What it counts
- Diffusers, grilles and registers by type
- Equipment schedule entries (RTUs, fans, unit heaters)
- Thermostats, sensors and controls
What it checks
- Equipment power requirements against panel breakers
- Schedule tags against plan tags
- Specs that disagree between sheets
Ask it
- "List every unit that needs a power hookup."
- "What's the MCA on RTU-2?"
- "Which sheets show EF-1?"
Panel LP — Schedule · E03.2
| Circuit | Breaker | Poles | Load |
|---|---|---|---|
| LP-1 | 20A | 1P | Lighting — Dining |
| LP-3 | 20A | 1P | Receptacles — Kitchen |
| LP-5 | 30A | 2P | Walk-in cooler |
| LP-7 | 40A | 2P | RTU-1 |
RTU-1 needs 50A on M1.0 — panel shows 40A
Ask Sweinstein
Do the breakers on the panels match the mechanical schedule?
11 of 12 match. RTU-1 is listed at 50A on M1.0 but fed by a 40A breaker on Panel LP (E03.2).
M1.0 EquipmentE03.2 Panel LP
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FAQ
HVAC & Mechanical questions
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