Forums | Home Repair | Home Improvement | Painting | Interior Decorating | Remodeling | Landscaping


Go Back   DIY Chatroom Home Improvement Forum > Home Improvement > Plumbing

CLICK HERE AND JOIN OUR COMMUNITY TODAY...IT'S FREE!

Reply
 
Thread Tools Search this Thread Display Modes
Old 09-07-2012, 04:48 PM   #1
Newbie
 
Join Date: Sep 2012
Posts: 1
Share |
Default

condensing tankless water heater: navien, noritz, bosch


folks,

can i get some feedback on experiences with natural gas 'condensing' tankless water heaters?
i need one of the bigger units, 199,000btuh, to handle about 3showers, worst case, in northern nj (they say winter water temp = 45deg), and if i assume 120F output, that's a 75deg rise.
if all that seems reasonable, it says i could get by with either of these:
- noritz nrc1111 dv-ng
- navien nr-240a
- bosch c1210es
if you compare flow rate graphs, it seems the navien is the best.

now, over at the plumbingzone, both navien (in the past) and bosch, seem to be 'disliked'. but i don't know if any of that still applies to these units? maybe navien and bosch have licked their problems?

does anyone have experience with these units? or maybe a preference based on experience with a couple of them? or maybe a different condensing unit manufacturer that has really impressed you?

thanks,
ron

rny1diyc is offline   Reply With Quote
Reply

Tags
bosch tankless, navien, noritz


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Tankless water heater to pre-heat incoming water matthet Plumbing 28 12-20-2011 08:11 AM
REplacing water heater - PV, DV, or Tankless? curls00 Plumbing 5 12-09-2010 12:21 PM
One Tankless Water Heater for Hydronic & Potable? VIPSpecialNeeds Plumbing 3 07-30-2009 03:09 AM
(Water Heater MYSTERY) Hot water out from dead tank with cold water in it? Inayity Plumbing 6 07-14-2008 08:36 PM




Top of Page | View New Posts

Copyright © 2003-2014 Escalate Media. All Rights Reserved.