Christopher Morin
  • Male
  • Clinton, MA
  • United States
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Christopher Morin posted a blog post

Selling with Rebates: The Simple Payback

  The easiest way to show a homeowner how their investment in high-efficient equipment will help their wallet is to use the "Simple Payback" Calculation.  This 'tried and true' sales tactic will quickly explain how many years before the additional investment to upgrade is paid off.  Of course, there are many features that a high-efficient system provides, like superior levels of comfort, wether it be climate control or just condenser noise just outside their children's bedroom.  These factors…See More
May 15
Curt Kinder commented on Christopher Morin's blog post Why do we have Sizing Limits?
"Is there any way to set preferences for this website's forums so that newest comments appear on the bottom of the page? I can't get used to having to read from the bottom up, and the whole thing is a complete disaster when threads extend…"
Apr 8
Dennis Heidner commented on Christopher Morin's blog post Why do we have Sizing Limits?
"Adam,  I would down play the culpability of the consumer.  Very few would (or do) understand any of the ACCA sizing guidelines.  They are not likely to have heard of ASHRAE.   All they want is comfortable and low cost.  HVAC…"
Apr 8
Bob Blanchette commented on Christopher Morin's blog post Why do we have Sizing Limits?
"Bradley, I've NEVER seen a furnace that cuts it close, much less undersized. It just doesn't happen in the real world. Furnaces are typically 2-3X the size needed to do the job. The fact a 125K furnace is only $200 more than a 45K furnace…"
Apr 8
Bradley Wiesneth commented on Christopher Morin's blog post Why do we have Sizing Limits?
"A properly sized furnace is one that is sized to efficiently handle the load needed to heat a home based on its location, insulation, etc.  Although a properly sized furnace will efficiently handle the heating load needed for 99% of the heating…"
Apr 8
Adam Gloss commented on Christopher Morin's blog post Why do we have Sizing Limits?
"It isn't just the contractors who are at fault, it is consumers too - Caveat Emptor! Your story (one that is all too familiar to many GOOD contractors) started with a homeowner trying to save a few bucks by having a system installed illegally…"
Apr 8
Bob Blanchette commented on Christopher Morin's blog post Why do we have Sizing Limits?
"I've questioned coworkers on the 500sqft per ton rule. My logic is the rule was made in the 60's when houses were poorly insulated. Ask an HVAC contractor how much better homes are insulated to day vs 50 years ago, most will say twice as…"
Apr 4
Gustavo Melo commented on Christopher Morin's blog post Why do we have Sizing Limits?
"I would agree with #1 and #3 going through a contractor's mind, I'm not sure about number 2. Those contractors that care about the consumer's energy bill are likely using proper sizing methods though. Reality is, they probably make…"
Apr 4
tedkidd commented on Christopher Morin's blog post Why do we have Sizing Limits?
"Bob, it's more an incentive thing.  What is the incentive for installing smaller?  To many it just looks like added risk and LESS money.   I think this is what goes through the HVAC guy's mind: "I do not want this…"
Apr 4
Curt Kinder commented on Christopher Morin's blog post Why do we have Sizing Limits?
"HVAC systems need to be sized (and duct systems designed) according to what a Manual J load calc calls for, not 500, 600, 750, or 1000 SF per ton. Glad no one was hurt too badly."
Apr 4
Christopher Morin's blog post was featured

Why do we have Sizing Limits?

There are not as many contractors out there as you would expect that are current with the most recent, and always updating, residential building code.  Particularly when it comes to the sizing limitations for HVAC equipment, most contractors consider this minimum requirement by law nothing more than a nuisance.  There is nothing more frustrating to see in a quality control role than a system that was sold, sized, and installed prior to the start of the system design process.  Completing a load…See More
Apr 3
Bob Blanchette commented on Christopher Morin's blog post Why do we have Sizing Limits?
"Hack Attack !! I hope they revoked Joe's license (if he had one to start with).Seriously though, I wish Contractors would stop oversizing furnaces. Why is it OK to put a 15KW electric heater in a house, but if it's gas a 75k or 100k BTU…"
Mar 31
Christopher Morin posted a blog post

Why do we have Sizing Limits?

There are not as many contractors out there as you would expect that are current with the most recent, and always updating, residential building code.  Particularly when it comes to the sizing limitations for HVAC equipment, most contractors consider this minimum requirement by law nothing more than a nuisance.  There is nothing more frustrating to see in a quality control role than a system that was sold, sized, and installed prior to the start of the system design process.  Completing a load…See More
Mar 31
Christopher Morin commented on Christopher Morin's blog post Heat Pumps and Record Snowfall
"Good Evening Tom, I am sorry you appear to be so offended by my lack of response to an otherwise perfect post on your part.  Since you were not incorrect in your statement about properly charging the system in Cooling, under a load, I did not…"
Feb 28
Jose Macho commented on Christopher Morin's blog post Heat Pumps and Record Snowfall
"I have a Fujitsu mini split DHP and live in CT-  I simply set the remote to 68 in economy heat mode and forget about it for the heating season.......The outside unit is elevated and is located in an area of snow drifts. We had 2+ feet…"
Feb 14
Christopher Morin commented on Christopher Morin's blog post Heat Pumps and Record Snowfall
"I don't think my blog was suggesting condenser unit replacement, but yes - until the unit can be cleared of snow the supplemental or emergency heat strips should be used to maintain comfort and avoid potential break-downs!"
Feb 12

Profile Information

Company
Conservation Services Group
Professional Certification
BPI BA, NATE, MA Master Sheet MetaL
Blog URL
http://excessair.blogspot.com
Facebook Page
http://www.facebook.com/pages/Excess-Air/208884575867523
LinkedIn Profile
http://www.linkedin.com/profile/view?id=59140122&trk=tab_pro

Christopher Morin is currently the HVAC Technical Field Representative for Conservation Services Group (CSG) and the Cool Smart Program. An ACCA approved Residential System Design Instructor, Christopher instructs participating contractors and technicians on proper system design, quality installation verification (QIV), Energy Star Quality Installation (ESQI), and duct testing – both in the classroom and in the field. Christopher holds a B.S. in Business Management from University of Phoenix, MA Master Sheet Metal License, BPI Building Analyst, as well as NATE Certifications in Installation and Service for Heat Pumps, Air-Conditioning, and Gas Furnaces.

Christopher Morin's Blog

Selling with Rebates: The Simple Payback

  The easiest way to show a homeowner how their investment in high-efficient equipment will help their wallet is to use the "Simple Payback" Calculation.  This 'tried and true' sales tactic will quickly explain how many years before the additional investment to upgrade is paid off.  Of course, there are many features that a high-efficient system provides, like superior levels of comfort, wether it be climate control or just condenser noise just outside their children's bedroom.  These…

Continue

Posted on May 15, 2013 at 6:50pm

Why do we have Sizing Limits?

There are not as many contractors out there as you would expect that are current with the most recent, and always updating, residential building code.  Particularly when it comes to the sizing limitations for HVAC equipment, most contractors consider this minimum requirement by law nothing more than a nuisance.  There is nothing more frustrating to see in a quality control role than a system that was sold, sized, and installed prior to the start of the system design process.  Completing a…

Continue

Posted on March 31, 2013 at 11:07am — 10 Comments

Heat Pumps and Record Snowfall

      I remember a rash of nuisance service calls rolling in on weekends like this, the snowfall being the key part.  It is amazing how well prepared a Heat Pump is for cold weather, with safeties, defrost controls, and supplemental heat (in most).  Unfortunately, they do not come with windshield wipers to keep the condensers clear of snow, and snow will decrease the airflow across the condenser to a breaking…

Continue

Posted on February 8, 2013 at 6:09pm — 4 Comments

Outdoor Reset & ECM Pumps

    There are some opportunities that come along for homeowners that seem to good to be true, and most of your parents and grandparents can tell you if it looks this way it probably is.  But, how about quick return on your investment that will continue to save money for the life of your boiler?  This is what an outdoor reset control will do for them.  Add the feature of a more comfortable home and most people start asking: What is the catch?  The catch is the technician needs to not only…

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Posted on February 4, 2013 at 6:31pm — 2 Comments

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