Ron Rajecki

HPAC Engineering
Articles by Ron Rajecki
Product Spotlight, Pumps and Piping, December 2013
Polypropylene piping, fluid-flow diffuser, self-sensing pumps, and more.
GALLERY: New HVAC Building Products, November 2013
This gallery presents the latest product offerings from some of the industry's leading manufacturers. Check back often for updates!
EnOcean Firmware Update
Reliable Controls has released firmware Version 2.10 for its SMART-Sensor EnOcean Accesspoint (SSEA) product.
Online Energy-Management System
The BuildingOS online operating system for energy management enables the quick aggregation of building information from multiple vendors into one unified source.
Dick Starr Named Chairman of MSCA Board of Managers
A regular contributor to HPAC Engineering's Networked Controls Plus newsletter is the new chairman at MSCA.
Product Spotlight, Test Instruments and Tools, November 2013
Carbon-monoxide analyzer, analog transmitter, portable air-quality tester, and more.
GALLERY: New HVACR/Building Products, October 2013
Peruse these products, which will help you in your pursuit of HVACR-system perfection.
Product Spotlight, Building Automation and Control, October 2013
Versatile data logger, integrated space-control app, building-control solution.
Control Freak: Tom Hartman on Building Controls
The always-provocative Tom Hartman weighs in with his views on the state of the HVAC building-controls industry.
New Products: October 2013
Makeup-air units, variable-air systems, updated air-curtain line, and more!
Energy-Management Command Center
EcoCentral Virtual Engineer is a cloud-based energy-management command center that offers tools for building managers to aggressively save energy.
Thermocouple Datalogger
The HOBO UX120 thermocouple logger is a four-channel LCD datalogger for measuring and recording temperature in a broad range of monitoring applications.
Simplified Wiring System
The Simatic top-connect cabling system quickly and reliably wires Siemens Simatic S7-1500 input/output modules, eliminating costly and time-consuming terminal-block connections.
Controls Makeover Complete at Massive NYC Apartment Complex
Honeywell has completed a $2 million smart-building retrofit for Spring Creek Towers in Brooklyn, N.Y., to help facility personnel more effectively manage energy use across the development’s 46 apartment towers and multiple parking garages, retail centers, and other amenities.
Customizable Sensor Assemblies
Customizable pressure and thermal sensor solutions includes modules with multiple sensors and integrated technologies.


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