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New Zealand, Wellington
1 Level
59 Review
0 Karma

Review on Hydro Flame 31091 Limit Switch by Gary Jordan

Revainrating 2 out of 5

Unreliable switch - Avoid this one!

Based on my experience, this limit switch is not reliable and caused my HVAC system to malfunction .It`s frustrating to have to deal with a faulty component especially when it's automotive based. The only positive thing I can say is that it was easy to install. however, the cons far OUTWEIGH this benefit. Look for a more dependable switch for your heating needs..

Pros
  • Ensures safe operation of the furnace by shutting off the gas valve if temperature exceeds limit
Cons
  • Malfunction of the limit switch can result in an inability to regulate the furnace temperature