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United Kingdom, Belfast
1 Level
748 Review
73 Karma

Review on Watts 500800 Instant Recirculating Install by Mike Littlejohn

Revainrating 1 out of 5

False Advertising: Rough Plumbing

Advertised to work with any tank water heater. However, it does not work with heat sink water heaters. Most modern tank-type instantaneous water heaters have built-in heat traps. There is no documentation about it and I only discovered it after installing it. Now I have paid for the pump, the installation work and now the dismantling work. The manufacturer didn't even try to justify himself, let alone apologize.

Pros
  • Free for educational purposes
Cons
  • Not as thick as other picks