Do Rinnai tankless water heaters have a UL Rating?

Rinnai tankless water heaters are not UL certified, but are certified by CSA International to ANSI Z21.10.3 Standard – Gas Water Heaters, Volume III, Storage Water Heaters with Input Ratings Above 75,000 Btu/h.  However, the following internal electrical components are UL certified:

1. Transformer E (UL 1411)
2. Relay (UL 41515)
3. Wire & Conduit (UL 1430)

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