BlockCAD is a freeware program for building virtual models.
CAD fx, Inc
The Block Manager software is an easy AutoCAD utility.
Link, import and insert the AutoCAD Attributes from Excel spreadsheet.
CADDIT CAD Software
AutoCAD compatible CAD Software - edit DWG 2012, PDF, & 3D support, low cost.
InnerSoft CAD is a plug-in for AutoCAD that installs a set of productivity tools.
Adds many efficient fields to AutoCAD and AutoCAD LT.
TechView is a PC based tool required for CH530 chiller start-up.
Rhoss Chiller is a program that provides temperature regulation results.
Identifies the right heat exchanger for your chiller or heat pump.
Systemair chiller selection includes all ranges from air cooled chillers.
Engineered Software, Inc.
PUMP-FLO is the perfect tool to select, evaluate, and analyze centrifugal pumps.
Determine the most suitable axial and centrifugal fans for your demands.
Johnson Pump BV
The Hydraulic Investigator is a selection guide for it's centrifugal pumps.
VSX - VOGEL SOFTWARE GmbH
Spaix is a program for the selection and configuration of centrifugal pumps.
It provides calculations for each type of centrifugal fan-coil and circuit types.
SYSTEK Technologies, Inc.
PUMPCALC analyzes centrifugal pump performance for single and multiple pumps.