What's New

Weil-McLain: Condensing Gas Boiler

June 12, 2006
/ Print / Reprints /
ShareMore
/ Text Size+
The Ultra with PhD (precision hydronic data) Technology® is a condensing high-efficiency gas boiler available in five sizes. With ratings ranging from 80 to 310 MBtuh, the boilers have 20-100 percent modulation. The Ultra control module automatically adjusts the blower speed and gas flow rate to modulate the boiler firing rate to closely match boiler output for space heating or DHW heating demand. Features include a cast aluminum mono block heat exchanger designed to operate in low-temperature condensing applications; a venturi mixing body that precisely mixes air and gas, providing higher efficiency; and a negative regulated gas valve that precisely delivers gas to the boiler. A variable-speed motor matches combustion output to the heat needed. All the boilers have efficiencies in the range of 92-93 percent AFUE, and up to 98 percent for common low-temperature applications.

Weil-McLain, 500 Blaine St., Michigan City, IN 46360-2388; www.weil-mclain.com

eProduct 182

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 MCAA Annual Convention

Scenes from the 2014 MCAA Annual Convention in Scottsdale, Ariz.

Podcasts

NEWSmakers: Julian Scadden

Training is an ongoing process. Julian will discuss how you can generate maximum return on time and energy invested training by following a three part process. Listen to this podcast to get expert tips on training, tracking and follow up. 

More Podcasts

ACHRNEWS

NEWS 04-21-14 cover

2014 April 21

Check out the weekly edition of The NEWS today!

Table Of Contents Subscribe

SERVICE CALLS POLL

Which statement on service calls best applies to your business?
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