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Consumer Reviews of Williamson-Thermoflo furnaces

#32  of 93 brands of furnaces
50% of customers recommend
3 of 5 stars 2 reviews

  • Very Satisfied
  • Somewhat Satisfied
  • Neutral
  • Somewhat Unsatisfied
  • Very Unsatisfied
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Date created: 2015-01-04 Name: Dave duda
Location: Holbrook

Satisfaction Rating:
5 of 5 stars Very Satisfied

Unbelievably tough unit. No problems.

Date created: 2013-02-08 Name: Dan Ferreira
Location: Somers, CT

Satisfaction Rating:
1 of 5 stars Very Unsatisfied

"Do not buy a Williamson"
They do not support their warranty. I had a lifetime warranty on the heat exchanger. It failed and I had to pay $1,700 to replace it. Williamson will not pay anything for this faulty product. Do not buy a Williamson.

The opinions expressed in these reviews are the opinions of consumers that submitted reviews to They do not necessarily represent the opinions of

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