-
HVAC
Boiler Feed Pump Calculation: Flow, Head & Motor Power
Sizing a boiler feed pump looks simple on paper — until an undersized pump can’t hold drum level on a…
Read More » -
HVAC
HVAC Shop Drawing DWG Free Download – Complete AutoCAD Ground Floor Layout
Looking for a professionally prepared HVAC shop drawing DWG free download that you can actually learn from and reuse on…
Read More » -
MEP CAD Blocks
PP-R Fittings & Pipe CAD Blocks Free Download (Dynamic DWG)
Looking for a clean, ready-to-use PP-R fittings CAD blocks free download? This DWG package gives you a complete set of…
Read More » -
BOQ & Estimation
MEP BOQ Standard DWG Free Download | Quantity Take-Off Template AutoCAD
Preparing a Bill of Quantities for an MEP project is one of the most time-consuming tasks a mechanical or plumbing…
Read More » -
Excel Tools
ASHRAE 62.1 Ventilation Calculation Excel Free Download
If you design HVAC systems, you already know that getting the outdoor-air rate wrong is expensive in both directions: too…
Read More »