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NCM-300 zone control panel

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Your Price:
$152.50 (You save $133.50)

Product Description

NCM-300 control panel compatable with single stage systems, two (2) stage heat systems and heat pump systems
NCM-300 control panel compatable with single stage systems, two (2) stage heat systems and heat pump systems The NCM 300 panel provides intelligent control of Heat Pump or Conventional forced air zoning systems at a maximum of three zones using motorized dampers and practically any off-the-shelf heat/cool thermostat. With features like automatic changeover, opposite system service, short cycle timers and supply air sensing capability, the NCM 300 provides a high level of performance in a non-expandable zone control panel.Suitable for new construction and retro-fit applications For more information go to: http://www.ewccontrols.com/acrobat/090375a0226.pdf Manual http://www.ewccontrols.com/acrobat/090377a0138.pdf Submittal sheet

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Product Reviews

Showing reviews 1-10 of 11 | Next

  1. Fixing my puzzling heating issue. 5 Star Review

    Posted by on 8th Apr 2021

    Recently an issue with our heating system puzzle me. In the morning, I would find the heating system off even though the primary zone thermostat was set on auto and heat. This affected the other two zones as well. Moving the primary zone thermostat from auto to fan would allow the air handler to provide heat and allow the other two zones to provide heat as well. This led me to contact EWC Tech Support where Steven and John provided me with excellent advice and guidance to possible faults and solutions. The issue turned out to be the primary thermostat. I opted with changing the EWC-ST-2E control with the NCM300 and replacing all three thermostats; this eliminated having one primary zone controlling the other two zones. Each zone works independently so if one zone failed particularly if it is the primary zone the other two zones will continue to work. John walked me through every step to install the NCM300. Without his help, I would have been lost. I want to thank everyone for the support and guidance. I recommend EWC to everyone, keep up the excellent support!

  2. Excellent upgrade and service 5 Star Review

    Posted by on 29th Jan 2020

    I upgraded an older zone controller to this one to support my new Nest thermostats. Shipping costs were too high, but the product came quickly and was as advertised. Installation was easy and the instructions were easy to follow. They even included instructions for Wi-Fi based thermostats which was great. Everything worked perfectly for me after the first set of connections so that is saying something.

  3. Great product and tech support 5 Star Review

    Posted by on 13th Jan 2020

    Updated from an older zone unit to this new unit. The change over went very smoothly. Tech support, Steven is wonderful!

  4. Great update/replacement of old control panel 5 Star Review

    Posted by on 16th Jul 2018

    I needed to replace the ST-2D panel that came with my forced air furnace to install Nest thermostats in lieu of the existing master/slave combo.

    Installation was a piece of cake thanks to the detailed guidelines, just remember to diagram all existing wires and check the notation equivalence (e.g. W wire goes to W1 wire).

    Punchouts are easy to remove after a bit of careful drilling, just go with the slowest speed and a small drill bit.

  5. Great fix for older control panel 5 Star Review

    Posted by on 19th Jun 2018

    This worked out great to fix my older control unit ST-2. I wanted to upgrade my thermostats yet they wouldn't work with the older outdated one. This was easy to install and the new thermostats work perfectly with it.

  6. Perfect solution to my smart thermostat 5 Star Review

    Posted by on 5th Dec 2017

    I had an ST-2E and after I got my Ecobee thermostat realized it was incompatible. The new NCM-300 was a simple replacement and supported my dual zone system with two new Ecobee thermostats. Great product!

  7. Fantastic product for zone control 5 Star Review

    Posted by on 28th Apr 2017

    Homeowner here, with 4 zone controllers attached to 4 furnaces. The old zone controllers were Honeywell Trol-a-temps, with master-slave thermostats.

    Because I wanted to modernize our thermostats with Nests, I needed to replace the zone controllers. On the recommendation of some forum posts, I gave the NCM-300 a shot.

    At first, the existing wiring was intimidating, but after photographing everything thoroughly (please do that), and diagramming my plan of attack, the install went mostly smoothly.

    I say "mostly" because the punch-outs were a pain in the rear to remove, but it was otherwise fine.

    After hooking everything up, it works perfectly. No complaints whatsoever.

  8. Piece of Cake 5 Star Review

    Posted by on 15th Aug 2016

    This panel could not have gone in more easily - I replaced an ST-2D because I wanted to use Nest thermostats, and I needed an additional zone. Wired it up, powered it up, and it worked.

    I like the clear cover, too, that lets me see the nifty flashing lights.

  9. True dual zone and allowed for Nest install! 5 Star Review

    Posted by on 19th Jan 2016

    I bought this after research and finding recommendations for this to replace my ECW-ST-2E in order to correctly wire up my two Nest WiFi thermostats. My setup was a master/slave configuration previously, which was very annoying and seemed inefficient. This new control alleviated that issue and allowed me to properly configured my house with the Nest thermostats. I highly recommend this controller for anyone in the same situation. It was very easy to do the installation myself.

  10. Great upgrade to my HVAC system. 4 Star Review

    Posted by on 5th Nov 2015

    An easy replacement for an EWC-ST control board. After upgrade my 2 Nest thermostats working fine.

Showing reviews 1-10 of 11 | Next

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