HVAC Control

Novar's Opus Energy Management System (EMS) offers multi-site operations comprehensive, seamless heating, ventilating and air conditioning (HVAC) control. When used as part of the Opus EMS, our ETM, UCM and VAV control modules deliver better reliability, greater versatility and more standard features than any other building control system on the market. You'll save energy, effort, time, money and you are protected by the industry's best energy management life cycle program!

Novar's advanced HVAC components provide outstanding control features, designed to help you manage your energy usage with pinpoint accuracy.

Electronic Thermostat Modules (ETMs)
These dedicated digital controllers manage rooftop or unitary HVAC equipment within an Opus EMS. ETM modules are an ideal choice for upgrading from conventional thermostats to a fully distributed digital control system. They are available in two mounting options: wall-mount, which is typically installed within the controlled space like any standard thermostat, and panel-mount, which is generally mounted in the control cabinet of a packaged HVAC unit and can be ordered with standard or weather-tight enclosures. For complete technical details, register at mynovar.com

Unitary Control Module (UCM)
This advanced direct digital controller is designed for unitary equipment such as package rooftop HVAC units, unit ventilators, heat pumps and package dehumidification units. The UCM is the most flexible Novar unitary controller. Capable of replacing 15 different models of Novar's Legacy HVAC controllers, it is an ideal solution for the retrofit of older facilities. In retrofit applications, no reprogramming or downloading is necessary. For complete technical details, register at mynovar.com

Variable Air Volume (VAV) Controllers
Novar VAV controllers can be used on single-duct or dual-duct VAV boxes, boxes that have a reheat fan, or boxes that have built-in staged or modulating heat. When used in VVT mode, models such as the VAV-4040 enable the damper output to reverse its action (direct or reverse-acting damper) in response to the air temperature being supplied to it by an HVAC unit. For complete technical details, register at mynovar.com