- Mitsubishi Technology bakgrunn, varmepumpeteknologi siden 1988! Varmepumper i europeisk stil, Kontakt oss nå for pålitelige varmepumper
- info@china-heatpump.com
SUPER KOSTNADSBESPARELSER SAMMENLIGNET MED STATLIGE DATA-nyheter-90
Kalkulator for hvilken størrelse varmepumpe du trenger - nyheter-89
07/19/2008Ofte stilte spørsmål om varmepumpen vår!-nyheter-92
07/30/2008From the below table, we can see HEAT PUMP WATER HEATER is the best choice for energy saving and bill saving. The below table is based on old oil price at USD2.4/GALLON. In current more than USD4/GALLON, the heat pump energy saving will be more striking. In addition, Kolant Air Source Heat Pump , Efficiency can reach 3.9. The energy and bill saving will be much more great.
| Water Heater Type | Efficiency (EF) | Installed Cost 1 | Yearly Energy Cost 2 | Life (years) | Total Cost (Over 13 Years) 3 |
| Conventional gas storage |
0.60
|
$850
|
$350
|
13
|
$5,394
|
| High-efficiency gas storage |
0.65
|
$1,025
|
$323
|
13
|
$5,220
|
| Condensing gas storage |
0.86
|
$2,000
|
$244
|
13
|
$5,170
|
| Conventional oil-fired storage |
0.55
|
$1,400
|
$654
|
8
|
$11,299
|
| Minimum Efficiency electric storage |
0.90
|
$750
|
$463
|
13
|
$6,769
|
| High-eff. electric storage |
0.95
|
$820
|
$439
|
13
|
$6,528
|
| Demand gas (no pilot) 4 |
0.80
|
$1,600
|
$262
|
20
|
$5,008
|
| Electric heat pump water heater |
2.20
|
$1,660
|
$190
|
13
|
$4,125
|
| Solar with electric back-up |
1.20
|
$4,800
|
$175
|
20
|
$7,072
|
|
1. Purchase costs include our best estimates of installation labor and do not include financial incentives. |
|||||
