What's New

Multistack: Water-to-Water Heat Pump System

July 4, 2011
/ Print / Reprints /
ShareMore
/ Text Size+


The patent-pending Virtual Moveable End Cap™ II system utilizes a combination of 10-, 15-, 20-, 30-, 50-, 70- and 85-ton Dedicated Heat Recovery Chillers™ (DHRC) to create systems from 20-600 tons that produce simultaneous cooling and heating. Packaged as a four-pipe heat pump system, VME II is the next generation of simultaneous heating and cooling solutions, the company says. The system is modular, so it can be expanded to meet additional building needs in the future. The modules use dual independent compressors to ensure redundancy while focusing on energy savings and efficiency. The DHRC units allow users to produce hot and cold water simultaneously while tying into closed- or ground-loop water sources. The design dramatically reduces piping and electrical costs as well as reducing the footprint needed to meet architectural limitations, says the manufacturer. Setup and installation costs are reduced because the VME II valve units are factory assembled and are powered by the company’s busbar system. No reversing valves are used in the modules, and the engineering design is based on a single refrigerant lift and counterflow in the heat exchangers for maximum energy efficiencies.

Multistack, 1065 Maple Ave., Sparta, WI 54656; 608-366-2400; www.multistack.com

eProduct 184

Did you enjoy this article? Click here to subscribe to The NEWS Magazine

You must login or register in order to post a comment.

Multimedia

Videos

Image Galleries

2014 Energy Efficiency Forum

Highlights from the 25th annual Energy Efficiency Forum in Washington, D.C.

Podcasts

NEWSMakers: Joseph Groh

Joseph Groh, an industry veteran boasting 35 years of HVAC experience, discusses the 2008 bicycle accident that cut his career tragically short, and how the Joseph S. Groh Foundation is his way of giving back to the construction trade. Posted on Aug. 22.

More Podcasts

ACHRNEWS

NEWS 08-25-14 cover

2014 August 25

Check out the weekly edition of The NEWS today!

Table Of Contents Subscribe

Prohibiting HFCs

EPA is proposing a rule that would prohibit some HFCs in select refrigeration applications. Do you agree with this move?
View Results Poll Archive

HVACR INDUSTRY STORE

plumbing-hvac.gif
2014 National Plumbing & HVAC Estimator

Every plumbing and HVAC estimator can use the cost estimates in this practical manual!

More Products

Clear Seas Research

 

Clear Seas ResearchWith access to over one million professionals and more than 60 industry-specific publications, Clear Seas Research offers relevant insights from those who know your industry best. Let us customize a market research solution that exceeds your marketing goals.

DON'T MISS A THING

Magazine image
 
Register today for complete access to ACHRNews.com. Get full access to the latest features, Extra Edition, and more.

STAY CONNECTED

facebook icontwitter iconyoutube iconLinkedIn i con