Reference Materials

Product Cross Reference

BACNet - A Tutorial Overview

BACNet is a data communication protocol for building automation and control networks. Watch the tutorial overview on this link.

Boiler Controls Glossary of Terms

The definitions given in this section are only those that apply to heating and as referenced in the M&M General Catalog. It is realized that some do not define the terms, for all usages but in the interest of clearance and space this sacrifice was made.

© Copyright ITT Industries, Inc., 2004

Energy saving tips! Space Heating and Cooling

A variety of technologies are available for heating and cooling your home. These systems and supporting equipment such as thermostats and ducts provide opportunities for saving energy and money. © Copyright U.S Department of Energy


Motorized Ball Valves - Quick Selection Guide

Honeywell's new valve numbering system makes model selection a snap.
© 2016 Honeywell International Inc.

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rolex submariner fakes provides the thought of point in time.


Product Cross Reference List

An easy way to search for Johnson Controls product reference lists.


Pressure Temperature Chart

A fantastic pressure temperature chart for refrigerants.


​Competitive Cross-Reference

Cross-Reference for ball valves, actuators, and configurations
© 2016 Honeywell International Inc.


Selecting HVAC Control Valves

Great guide for how to select HVAC Control Valves.
© Siemens Building Technologies, Inc.


Global Field Devices Application and Selection Guide

When you specify Honeywell field devices, you’re choosing more than exceptional products. You’re choosing the industry’s most comprehensive line of valves, actuators, dampers, sensors, economizers, variable frequency drives and temperature controls. You’re choosing world-class service and support, the broadest distribution network and a brand with a legacy of leadership in HVAC controls. Choose the partner that enables project success from start to finish. Choose Honeywell.

White Rodgers Cross Reference Tool

The Model Number Search/Cross Reference box at right allows you to quickly search competitive and White-Rodgers part numbers and get to current White-Rodgers product information