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LAARS Mascot II Boiler

Updated: May 25, 2016

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Overview of the Mascot II

The Laars Mascot II is a discontinued wall mounted condensing gas boiler. The Mascot II was Energy Star qualified, with an efficiency of 95.0% AFUE, and could be used as a heating-only or combination heat and hot water (combi) boiler. It featured a stainless steel primary heat exchanger with externally welded manifolds, and a stainless steel brazed plate DHW secondary heat exchanger with advanced flow switch on combi models. A variable speed blower maintained quiet operation, and a direct spark ignition provided reliable start-up. The Mascot II came with a primeless condensate trap and a built-in expansion tank which held up to 26 gallons of water. The unit was equipped with an LCD push button control system to help monitor furnace operation and functions.

Consumer Reviews of the LAARS Mascot II

Compare to Other Laars Boilers:
#2  of 7 Laars Boilers
3 of 5 stars 7 reviews

  • Very Satisfied
  • Somewhat Satisfied
  • Neutral
  • Somewhat Unsatisfied
  • Very Unsatisfied

Date created: 2016-05-25 Name: Lindsay Kelley
Location: Fairless Hills, PA

Satisfaction Rating:

5 of 5 stars Very Satisfied

"Looking up"
So we got the Laars Mascot II about four years ago. Energy bills are great, especially compared to the 30 year old boiler we had prior to this. Having unlimited hot water is great with 6 kids. I did just have an issue where the heater stopped working. Had the company who installed it come out to take a look and was told I'd have to replace the control panel. After a phone call I was able to speak with the CEO of the company who ended up sending a serviceman out to look at my heater. It turned out that nothing was even wrong with it. I literally watched him clean the mixer valve and the hot water began to flow again. I am so appreciative of the great customer service I got from Laars and also from Peter of Ben Franklin Heating.

Date created: 2016-05-17 Name: Jimmy Juanier
Location: Cambridge, Ontario, Canada

Satisfaction Rating:

1 of 5 stars Very Unsatisfied

"Poor support - unreliable shipping"
Have been waiting for a replacement part for 3 weeks. Shipping is disorganized, unreliable, and 'economical with the truth'.

Date created: 2016-05-16 Name: B. Goss
Location: Portsmouth, NH

Satisfaction Rating:

5 of 5 stars Very Satisfied

"Quiet, efficient, and clean."
I had a Mascot II installed a few winters ago and have been totally happy with it. It is super quiet, compact, and I have saved a ton of money by switching from oil to natural gas. I also was able to eliminate my domestic hot water tank because this unit has the integral DHW heater. I can fill up the tub and immediately run the dishwasher or laundry without having to worry about running out of hot water. I've been very happy with the installation.

Date created: 2016-01-09 Name: Mike
Location: New York

Satisfaction Rating:

1 of 5 stars Very Unsatisfied

Had it installed after Hurricane Sandy, having switched to gas heating. It hasn't worked correctly from day one. Please don't purchase one, not unless you want to wake up to a cold house and enjoy icy showers.

Date created: 2014-10-29 Name: Paul
Location: Boston, MA

Satisfaction Rating:

1 of 5 stars Very Unsatisfied

"How is this company even in business?"
Had the Mascot II installed 2 years ago. From day 1, the heat has always worked okay, but the hot water cycles on-off-on-off every 4 minutes. Laars replaced the controller board and it worked fine for a year, just enough to have it be out of warranty, and then the same issue appeared. Now it cycles every 2 minutes. I called Laars but they are no help, they told me the unit is out of warranty and to find myself a plumber. Gee, thanks...

Date created: 2014-08-26 Name: T Holden
Location: Greenville, RI

Satisfaction Rating:

5 of 5 stars Very Satisfied

"Laars Mascott II"
I am a plumbing/heating contractor located in Rhode Island. I have plenty of choices when it comes to selling boilers. I have installed over twenty Laars boilers and have only seen one minor problem with a temperature sensor, which was an easy fix. I have nothing to gain or lose by my review. As long as the home owner understands the amount of hot water the unit makes is limited to one shower at a time there are no other issues. The other thing I think when I read other reviews is the plumber probably installed the boiler wrong. Plumbers don't always read instructions.

Date created: 2012-11-20 Name: Z. Rood
Location: Ithaca, NY

Satisfaction Rating:

2 of 5 stars Somewhat Unsatisfied

"Poor Customer Service"
Called with request for unpublished part numbers referenced in manual but never listed therein (manual states to contact Laars directly for information on this particular part). After searching for hours online, and calling several online retailers, I went ahead and phoned the manufacturer. The tech was belligerent and told me to go away unless I was a contractor. Really? I wish I could. But I still need that part, with no local retailer I am stuck. I feel like I made a mistake going with this product.

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Other Mascot II Reviews

Among the few reviews regarding the Mascot II on HVAC forums, a consumer on heatinghelp.com complained of an error code 173 and 174 and the unit not coming on when there was a call for hot water. Another member suggested that he reset the module. On gbt.buildcentral.com, a consumer with a short cycling unit was told by other members that the problem was most likely due to poor installation, with either improperly-sized pipe or an improperly-sized boiler.

Mascot II Warranty

The warranty for the Laars Mascot II boiler is comprised of the following:

  • 2-year limited parts and labor warranty
  • 12-year limited warranty on the primary heat exchanger. The warranty is prorated from the eighth through twelfth year

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