Testo Shows Off Products at The 2012 CGNA Vendor Showcase

Testo was showing off some really cool products at the 2012 CGNA vendor Showcase including the Testo 570 and 557 refrigeration analyzers and the Testo 875 Thermal Imager.

If you are located in Georgia or Florida one of the Control Pros at Stromquist & Company can help you with your Testo and HVAC Controls needs. If you are located in another part of the country one of our affiliates at Controls Group North America has you covered.

Product Review: Invensys products at the 2012 CGNA Vendor Showcase

Check out some cool products from Invensys including the ” target=”_blank”>Paragon UDT 9145, the Ranco ETC remote bulb temperature controllers, and Invensys’s new line of Eliwell refrigeration controllers.

For more information on any of these products contact one of the Control Pros at Stromquist & Company if you are in Atlanta, the Edward Smyers Company if you are in Pennsylvania or one of our affiliates at Controls Group North America if you are located in any other part of the country.

Product Review and Training: Bacharach Refrigerant Recovery Machines and Methods Pt1

In this video excerpt from a HVAC training class on refrigerant recovery machines and methods, Bacharach’s Jim Mowery walks us through Bacharach’s approach to refrigerant recovery. One of the things that makes Bacharach unique is that they have a complete line up of refrigerant recovery machines. So it does not matter if you are working on residential, commercial, or industrial units Bacharach has a machine for you. [Read more…]

Simple Solutions from Siemens

If you need more control than just a thermostat can give but don’t need a full-blown communicating DDC system, The RWD Universal Controllers from Siemens Building Technologies could be just what you’re looking for.  This series of controllers is intended for heating, air conditioning, ventilation and refrigeration in HVAC control applications.  The RWD controller combines that highest standards in HVAC control performance with simple operation and monitoring of all inputs and outputs. 

Installation and commission are easy with the pre-programmed applications for temperature, static pressure, humidity, air pressure, fluid pressure, refrigeration, air quality and air fluid velocity control.  [Read more…]

Refrigeration Control and More with Ranco ETC

Ranco’s ETC controls offer a fully-featured electronic replacement for electrical-mechanical temperature controls used in many commercial refrigeration applications. With its wide temperature range, one- and two-stage capability, selectable heating/cooling modes and multi-voltage input, the ETC is designed to provide application flexibility. Models available include 120/208- 240V AC and 24V AC, as well as single stage and two stage.

Common Applications Include: [Read more…]