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Stiebel Eltron Accelera 300 80 Gallon Heat Pump Water Heater

Stiebel Eltron Accelera 300 80 Gallon Heat Pump Water Heater
Stiebel Eltron Accelera 300 80 Gallon Heat Pump Water Heater
Regular price: $2,999.00
Sale price: $2,799.00
Availability: in stock

Product Description

About This Product

The beauty of heat pump water heating technology is that the amount of electrical energy needed to create hot water is greatly reduced compared to a conventional electric tank type water heater. The Accelera's compressor and fan consume only 1kWh of electricity to generate the heat equivalent of 3 5kWh. The efficiency of the unit goes up with increasing ambient air temperatures. This ground breaking efficiency redefines what a water heater is capable of.

Heat pumps have been around for decades, but a heat pump water heater is a new concept. The Accelera 300 works like an air conditioner but instead of dumping the heat outdoors, it puts it into the water.

In a warm climate the unit can either be placed in the garage where it takes heat from the ambient air, or inside the house where it helps with the air conditioning load. In a cooler climate, the unit is typically placed in the basement where it also acts as a dehumidifier. You get hot water at a discount and a dry basement as well.

If the heat pump that is built into the unit cannot keep up with the hot water demand, an electric backup element with 1.7 kW loading will automatically activate.

Standard Features

  • 2.5 Energy Factor
  • Reduces hot water costs by up to 80%
  • Cools and dehumidifies the air around it
  • Low stand-by losses through good insulation
  • 80 gallon storage capacity
  • 10 year warranty

A federal energy efficiency tax credit of up to $1,500 is available for this water heater if placed in service from January 1st, 2009 to December 31st, 2010. The energy tax credit covers 30% of the equipment, installation supplies and labor costs up to $1,500. Take advantage of this limited-time energy tax rebate - act today and don't miss out on these great water heater rebates!

Product Specifications

Nominal CFM

Max Water Temp (F/C)

140 / 60  


Water Capacity

80 Gallons 


Tax Credit
This product may qualify for an energy efficiency tax credit. 



Coefficiency of Performance




220-240 / 60  


Maximum Fuse/Breaker

15 Amps 


Energy Factor



Operating Temperature Range

42 to 108 F 


Max Water Pressure

87 PSI 



3/4" NPT  



26 Inches 



73.8 Inches 


Weight (Empty)

286 lbs 


Weight (Filled with Water)

952 lbs 


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