steve writes:

what'a ya say?

Idiotic nonsense.

A spec sheet giving "current" in "amp-hours"?

A spec sheet for a heat pump ... that doesn't give the heat pumped?

CO2 as a phase-change refrigerant? Critical point, 88 deg F, 31 deg C.
Could a boat cabin get that hot?

A Web site with no contact names, and an anonymous whois?

This is either a fraud, or a nutcase.

(Are you spamming?)