A: For you question it would be best to contact out customer service line at 800-995-0982.
A: Hello Bob, the coefficient of performance or COP of a heat pump, refrigerator or air conditioning system only applies does not apply for heat pump water heaters, only HVAC appliances. The are measured by UEF only which for this unit is 3.88.
A: Hello, the serial number can be found on the while label locate in the middle of the tank.
A: Hi TonyG and thank you for your question. Yes is it, whenever you drain the unit to preform routine maintenance.
A: Yes, check it every year or two. Replace when it's at 50%. .. though most people just ignore it and the tank rusts earlier than it should.
|Top Rated||Top Rated||Best Seller||Top Rated|
|Name||ProTerra 50 Gal. 10-Year Hybrid High Efficiency Heat Pump Tank Electric Water Heater with Leak Detection & Auto Shutoff||ProTerra 65 Gal. 10-Year Hybrid High Efficiency Heat Pump Tank Electric Water Heater with Leak Detection & Auto Shutoff||Performance Platinum 80 Gal. 10-Year Hybrid High Efficiency Tank Electric Heat Pump Water Heater||ProTerra 80 Gal. 10-Year Hybrid High Efficiency Heat Pump Tank Electric Water Heater with Leak Detection & Auto Shutoff|
|Nominal Tank Capacity (gallons)||50 gal||65 gal||80 gal||80 gal|
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